submission_id stringlengths 10 10 | problem_id stringlengths 6 6 | language stringclasses 3 values | code stringlengths 1 522k | compiler_output stringlengths 43 10.2k |
|---|---|---|---|---|
s001777394 | p03777 | C++ | #include <iostream>
#include <vector>
#include <string>
#include <algorithm>
#include <functional>
#include <queue>
#include <set>
#define rep(i,n) for(int (i)=0;(i)<(n);(i)++)
#define rep1(i,n) for(int i=1;i<=(int)(n);i++)
using namespace std;
typedef long long int lli;
int main(){
char a,b;
cin>>a>>b;
if(a=="H"&&b=="H")cout<<"H";
if(a=="H"&&b=="D")cout<<"D";
if(a=="D"&&b=="H")cout<<"D";
if(a=="D"&&b=="D")cout<<"H";
} | a.cc: In function 'int main()':
a.cc:17:13: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
17 | if(a=="H"&&b=="H")cout<<"H";
| ~^~~~~
a.cc:17:21: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
17 | if(a=="H"&&b=="H")cout<<"H";
| ~^~~~~
a.cc:18:13: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
18 | if(a=="H"&&b=="D")cout<<"D";
| ~^~~~~
a.cc:18:21: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
18 | if(a=="H"&&b=="D")cout<<"D";
| ~^~~~~
a.cc:19:13: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
19 | if(a=="D"&&b=="H")cout<<"D";
| ~^~~~~
a.cc:19:21: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
19 | if(a=="D"&&b=="H")cout<<"D";
| ~^~~~~
a.cc:20:13: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
20 | if(a=="D"&&b=="D")cout<<"H";
| ~^~~~~
a.cc:20:21: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
20 | if(a=="D"&&b=="D")cout<<"H";
| ~^~~~~
|
s720352679 | p03777 | C++ | #include <iostream>
#include <vector>
#include <string>
#include <algorithm>
#include <functional>
#include <queue>
#include <set>
#define rep(i,n) for(int (i)=0;(i)<(n);(i)++)
#define rep1(i,n) for(int i=1;i<=(int)(n);i++)
using namespace std;
typedef long long int lli;
int main(){
char a.b;
cin>>a>>b;
if(a=="H"&&b=="H")cout<<"H";
if(a=="H"&&b=="D")cout<<"D";
if(a=="D"&&b=="H")cout<<"D";
if(a=="D"&&b=="D")cout<<"H";
} | a.cc: In function 'int main()':
a.cc:15:15: error: expected initializer before '.' token
15 | char a.b;
| ^
a.cc:16:14: error: 'a' was not declared in this scope
16 | cin>>a>>b;
| ^
a.cc:16:17: error: 'b' was not declared in this scope
16 | cin>>a>>b;
| ^
|
s441958041 | p03777 | C++ | #include <iostream>
#include <algorithm>
#include <string>
using namespace std;
int main(){
string a, b ; cin >> a >> b ;
if(a==b) cout << "H" << endl;
else cout << "D" << endl
} | a.cc: In function 'int main()':
a.cc:9:25: error: expected ';' before '}' token
9 | else cout << "D" << endl
| ^
| ;
10 | }
| ~
|
s364280825 | p03777 | C++ | use std::env;
use std::io::*;
use std::str::*;
fn read<T: FromStr>() -> T {
let stdin = stdin();
let s = stdin.bytes().map(|c| c.unwrap() as char)
.skip_while(|c| c.is_whitespace())
.take_while(|c| !c.is_whitespace())
.collect::<String>();
s.parse::<T>().ok().unwrap()
}
fn main() {
// main の引数
/*
引数なしのときargs.len() = 1;
*/
let args: Vec<String> = env::args().collect();
let a = read::<String>().chars().collect();
let b = read::<String>().chars().collect();
if a[0] == b[0] {
println!("H");
}else {
println!("D");
}
}
/*
AtCoder AtCoDeer
H H 1
H D 0
D H 0
D D 1
*/ | a.cc:1:1: error: 'use' does not name a type
1 | use std::env;
| ^~~
a.cc:2:1: error: 'use' does not name a type
2 | use std::io::*;
| ^~~
a.cc:3:1: error: 'use' does not name a type
3 | use std::str::*;
| ^~~
a.cc:5:1: error: 'fn' does not name a type
5 | fn read<T: FromStr>() -> T {
| ^~
a.cc:14:1: error: 'fn' does not name a type
14 | fn main() {
| ^~
|
s845424627 | p03777 | Java | import java.util.*;
public class Main{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
String a = sc.next();
String b = sc.next();
if(a == "H")System.out.println(b);
else if(a == "D" && b == "H")System.println("D");
else System.out.println("H");
}
} | Main.java:8: error: cannot find symbol
else if(a == "D" && b == "H")System.println("D");
^
symbol: method println(String)
location: class System
1 error
|
s692347229 | p03777 | C | #include <stdio.h>
int main(){
char a,b;
scanf("%s %s",&a,&b);
if(a==b){
printf("H")
}else{
printf("D")
}
} | main.c: In function 'main':
main.c:6:28: error: expected ';' before '}' token
6 | printf("H")
| ^
| ;
7 | }else{
| ~
main.c:8:28: error: expected ';' before '}' token
8 | printf("D")
| ^
| ;
9 | }
| ~
|
s189102662 | p03777 | C++ | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;
public class Main {
public static void main(String args[]) {
FastReader sc = new FastReader();
String a = sc.next();
String b = sc.next();
if (a.equals("H") && b.equals("H") || a.equals("D") && b.equals("D"))
System.out.println("H");
else
System.out.println("D");
}
static class FastReader
{
BufferedReader br;
StringTokenizer st;
public FastReader()
{
br = new BufferedReader(new
InputStreamReader(System.in));
}
String next()
{
while (st == null || !st.hasMoreElements())
{
try
{
st = new StringTokenizer(br.readLine());
}
catch (IOException e)
{
e.printStackTrace();
}
}
return st.nextToken();
}
int nextInt()
{
return Integer.parseInt(next());
}
long nextLong()
{
return Long.parseLong(next());
}
double nextDouble()
{
return Double.parseDouble(next());
}
String nextLine()
{
String str = "";
try
{
str = br.readLine();
}
catch (IOException e)
{
e.printStackTrace();
}
return str;
}
}
}
| a.cc:1:1: error: 'import' does not name a type
1 | import java.io.BufferedReader;
| ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:2:1: error: 'import' does not name a type
2 | import java.io.IOException;
| ^~~~~~
a.cc:2:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:3:1: error: 'import' does not name a type
3 | import java.io.InputStreamReader;
| ^~~~~~
a.cc:3:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:4:1: error: 'import' does not name a type
4 | import java.util.StringTokenizer;
| ^~~~~~
a.cc:4:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:6:1: error: expected unqualified-id before 'public'
6 | public class Main {
| ^~~~~~
|
s072141393 | p03777 | C++ | #include<iostream>
#include<algorithm>
#include<vector>
#include<string>
#include<utility>
#define REP(i,n) for(int i = 0;i < (n);i++)
#define pb push_back
using namespace std;
const int INF = 1e9;
typedef long long ll;
int main(){
int x,y;
string s,t;
cin >> s >> t;
x = 1;
if(s == "D")
x *= -1;
if(t == "D")
x *= -1;
if(x == 1)
cout << "H" << endl;
else
cout << "D" << endl;
return 0; | a.cc: In function 'int main()':
a.cc:26:12: error: expected '}' at end of input
26 | return 0;
| ^
a.cc:12:11: note: to match this '{'
12 | int main(){
| ^
|
s089812666 | p03777 | Java | import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.InputMismatchException;
import java.util.NoSuchElementException;
public class Main {
static PrintWriter out;
static InputReader ir;
static void solve() {
out.println(rec(conv(ir.next().charAt(0)) ^ conv(ir.next().charAt(0))));
}
static int conv(char c) {
return c == 'H' ? 1 : 0;
}
static String rec(int a) {
return a == 1 ? "D" : "H";
}
public static void main(String[] args) throws Exception {
ir = new InputReader(System.in);
out = new PrintWriter(System.out);
solve();
out.flush();
}
static class InputReader {
private InputStream in;
private byte[] buffer = new byte[1024];
private int curbuf;
private int lenbuf;
public InputReader(InputStream in) {
this.in = in;
this.curbuf = this.lenbuf = 0;
}
public boolean hasNextByte() {
if (curbuf >= lenbuf) {
curbuf = 0;
try {
lenbuf = in.read(buffer);
} catch (IOException e) {
throw new InputMismatchException();
}
if (lenbuf <= 0)
return false;
}
return true;
}
private int readByte() {
if (hasNextByte())
return buffer[curbuf++];
else
return -1;
}
private boolean isSpaceChar(int c) {
return !(c >= 33 && c <= 126);
}
private void skip() {
while (hasNextByte() && isSpaceChar(buffer[curbuf]))
curbuf++;
}
public boolean hasNext() {
skip();
return hasNextByte();
}
public String next() {
if (!hasNext())
throw new NoSuchElementException();
StringBuilder sb = new StringBuilder();
int b = readByte();
while (!isSpaceChar(b)) {
sb.appendCodePoint(b);
b = readByte();
}
return sb.toString();
}
public int nextInt() {
if (!hasNext())
throw new NoSuchElementException();
int c = readByte();
while (isSpaceChar(c))
c = readByte();
boolean minus = false;
if (c == '-') {
minus = true;
c = readByte();
}
int res = 0;
do {
if (c < '0' || c > '9')
throw new InputMismatchException();
res = res * 10 + c - '0';
c = readByte();
} while (!isSpaceChar(c));
return (minus) ? -res : res;
}
public long nextLong() {
if (!hasNext())
throw new NoSuchElementException();
int c = readByte();
while (isSpaceChar(c))
c = readByte();
boolean minus = false;
if (c == '-') {
minus = true;
c = readByte();
}
long res = 0;
do {
if (c < '0' || c > '9')
throw new InputMismatchException();
res = res * 10 + c - '0';
c = readByte();
} while (!isSpaceChar(c));
return (minus) ? -res : res;
}
public double nextDouble() {
return Double.parseDouble(next());
}
public int[] nextIntArray(int n) {
int[] a = new int[n];
for (int i = 0; i < n; i++)
a[i] = nextInt();
return a;
}
public long[] nextLongArray(int n) {
long[] a = new long[n];
for (int i = 0; i < n; i++)
a[i] = nextLong();
return a;
}
public char[][] nextCharMap(int n, int m) {
char[][] map = new char[n][m];
for (int i = 0; i < n; i++)
map[i] = next().toCharArray();
return map;
}
}
}
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.InputMismatchException;
import java.util.NoSuchElementException;
public class Main {
static PrintWriter out;
static InputReader ir;
static void solve() {
out.println(rec(conv(ir.next().charAt(0)) ^ conv(ir.next().charAt(0))));
}
static int conv(char c) {
return c == 'H' ? 1 : 0;
}
static String rec(int a) {
return a == 1 ? "D" : "H";
}
public static void main(String[] args) throws Exception {
ir = new InputReader(System.in);
out = new PrintWriter(System.out);
solve();
out.flush();
}
static class InputReader {
private InputStream in;
private byte[] buffer = new byte[1024];
private int curbuf;
private int lenbuf;
public InputReader(InputStream in) {
this.in = in;
this.curbuf = this.lenbuf = 0;
}
public boolean hasNextByte() {
if (curbuf >= lenbuf) {
curbuf = 0;
try {
lenbuf = in.read(buffer);
} catch (IOException e) {
throw new InputMismatchException();
}
if (lenbuf <= 0)
return false;
}
return true;
}
private int readByte() {
if (hasNextByte())
return buffer[curbuf++];
else
return -1;
}
private boolean isSpaceChar(int c) {
return !(c >= 33 && c <= 126);
}
private void skip() {
while (hasNextByte() && isSpaceChar(buffer[curbuf]))
curbuf++;
}
public boolean hasNext() {
skip();
return hasNextByte();
}
public String next() {
if (!hasNext())
throw new NoSuchElementException();
StringBuilder sb = new StringBuilder();
int b = readByte();
while (!isSpaceChar(b)) {
sb.appendCodePoint(b);
b = readByte();
}
return sb.toString();
}
public int nextInt() {
if (!hasNext())
throw new NoSuchElementException();
int c = readByte();
while (isSpaceChar(c))
c = readByte();
boolean minus = false;
if (c == '-') {
minus = true;
c = readByte();
}
int res = 0;
do {
if (c < '0' || c > '9')
throw new InputMismatchException();
res = res * 10 + c - '0';
c = readByte();
} while (!isSpaceChar(c));
return (minus) ? -res : res;
}
public long nextLong() {
if (!hasNext())
throw new NoSuchElementException();
int c = readByte();
while (isSpaceChar(c))
c = readByte();
boolean minus = false;
if (c == '-') {
minus = true;
c = readByte();
}
long res = 0;
do {
if (c < '0' || c > '9')
throw new InputMismatchException();
res = res * 10 + c - '0';
c = readByte();
} while (!isSpaceChar(c));
return (minus) ? -res : res;
}
public double nextDouble() {
return Double.parseDouble(next());
}
public int[] nextIntArray(int n) {
int[] a = new int[n];
for (int i = 0; i < n; i++)
a[i] = nextInt();
return a;
}
public long[] nextLongArray(int n) {
long[] a = new long[n];
for (int i = 0; i < n; i++)
a[i] = nextLong();
return a;
}
public char[][] nextCharMap(int n, int m) {
char[][] map = new char[n][m];
for (int i = 0; i < n; i++)
map[i] = next().toCharArray();
return map;
}
}
}
| Main.java:158: error: class, interface, enum, or record expected
import java.io.IOException;
^
Main.java:159: error: class, interface, enum, or record expected
import java.io.InputStream;
^
Main.java:160: error: class, interface, enum, or record expected
import java.io.PrintWriter;
^
Main.java:161: error: class, interface, enum, or record expected
import java.util.InputMismatchException;
^
Main.java:162: error: class, interface, enum, or record expected
import java.util.NoSuchElementException;
^
5 errors
|
s002508207 | p03777 | C++ | #include <bits/stdc++.h>
int main(){
std::string a, b;
std::cin >> a >> b;
if(a == 'H' || b == 'H') std::cout << "H\n";
else if(a == 'D' || b == 'H') std::cout << "H\n";
else std::cout << "D\n";
return 0;
}
| a.cc: In function 'int main()':
a.cc:7:10: error: no match for 'operator==' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'char')
7 | if(a == 'H' || b == 'H') std::cout << "H\n";
| ~ ^~ ~~~
| | |
| | char
| std::string {aka std::__cxx11::basic_string<char>}
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/c++allocator.h:33,
from /usr/include/c++/14/bits/allocator.h:46,
from /usr/include/c++/14/string:43,
from /usr/include/c++/14/bitset:52,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52,
from a.cc:1:
/usr/include/c++/14/bits/new_allocator.h:215:9: note: candidate: 'template<class _Up> bool std::operator==(const __new_allocator<char>&, const __new_allocator<_Tp>&)'
215 | operator==(const __new_allocator&, const __new_allocator<_Up>&)
| ^~~~~~~~
/usr/include/c++/14/bits/new_allocator.h:215:9: note: template argument deduction/substitution failed:
a.cc:7:13: note: mismatched types 'const std::__new_allocator<_Tp>' and 'char'
7 | if(a == 'H' || b == 'H') std::cout << "H\n";
| ^~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:64,
from /usr/include/c++/14/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51:
/usr/include/c++/14/bits/stl_pair.h:1033:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator==(const pair<_T1, _T2>&, const pair<_T1, _T2>&)'
1033 | operator==(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
| ^~~~~~~~
/usr/include/c++/14/bits/stl_pair.h:1033:5: note: template argument deduction/substitution failed:
a.cc:7:13: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::pair<_T1, _T2>'
7 | if(a == 'H' || b == 'H') std::cout << "H\n";
| ^~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:67:
/usr/include/c++/14/bits/stl_iterator.h:441:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const reverse_iterator<_Iterator>&, const reverse_iterator<_Iterator>&)'
441 | operator==(const reverse_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:441:5: note: template argument deduction/substitution failed:
a.cc:7:13: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
7 | if(a == 'H' || b == 'H') std::cout << "H\n";
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:486:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const reverse_iterator<_Iterator>&, const reverse_iterator<_IteratorR>&)'
486 | operator==(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:486:5: note: template argument deduction/substitution failed:
a.cc:7:13: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
7 | if(a == 'H' || b == 'H') std::cout << "H\n";
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:1667:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const move_iterator<_IteratorL>&, const move_iterator<_IteratorR>&)'
1667 | operator==(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1667:5: note: template argument deduction/substitution failed:
a.cc:7:13: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
7 | if(a == 'H' || b == 'H') std::cout << "H\n";
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:1737:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const move_iterator<_IteratorL>&, const move_iterator<_IteratorL>&)'
1737 | operator==(const move_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1737:5: note: template argument deduction/substitution failed:
a.cc:7:13: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
7 | if(a == 'H' || b == 'H') std::cout << "H\n";
| ^~~
In file included from /usr/include/c++/14/bits/char_traits.h:42,
from /usr/include/c++/14/string:42:
/usr/include/c++/14/bits/postypes.h:192:5: note: candidate: 'template<class _StateT> bool std::operator==(const fpos<_StateT>&, const fpos<_StateT>&)'
192 | operator==(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/postypes.h:192:5: note: template argument deduction/substitution failed:
a.cc:7:13: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::fpos<_StateT>'
7 | if(a == 'H' || b == 'H') std::cout << "H\n";
| ^~~
/usr/include/c++/14/bits/allocator.h:235:5: note: candidate: 'template<class _T1, class _T2> bool std::operator==(const allocator<_CharT>&, const allocator<_T2>&)'
235 | operator==(const allocator<_T1>&, const allocator<_T2>&)
| ^~~~~~~~
/usr/include/c++/14/bits/allocator.h:235:5: note: template argument deduction/substitution failed:
a.cc:7:13: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::allocator<_CharT>'
7 | if(a == 'H' || b == 'H') std::cout << "H\n";
| ^~~
In file included from /usr/include/c++/14/bits/basic_string.h:47,
from /usr/include/c++/14/string:54:
/usr/include/c++/14/string_view:629:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator==(basic_string_view<_CharT, _Traits>, __type_identity_t<basic_string_view<_CharT, _Traits> >)'
629 | operator==(basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:629:5: note: template argument deduction/substitution failed:
a.cc:7:13: note: 'std::__cxx11::basic_string<char>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
7 | if(a == 'H' || b == 'H') std::cout << "H\n";
| ^~~
/usr/include/c++/14/string_view:637:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator==(basic_string_view<_CharT, _Traits>, basic_string_view<_CharT, _Traits>)'
637 | operator==(basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:637:5: note: template argument deduction/substitution failed:
a.cc:7:13: note: 'std::__cxx11::basic_string<char>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
7 | if(a == 'H' || b == 'H') std::cout << "H\n";
| ^~~
/usr/include/c++/14/string_view:644:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator==(__type_identity_t<basic_string_view<_CharT, _Traits> >, basic_string_view<_CharT, _Traits>)'
644 | operator==(__type_identity_t<basic_string_view<_CharT, _Traits>> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:644:5: note: template argument deduction/substitution failed:
a.cc:7:13: note: mismatched types 'std::basic_string_view<_CharT, _Traits>' and 'char'
7 | if(a == 'H' || b == 'H') std::cout << "H\n";
| ^~~
/usr/include/c++/14/bits/basic_string.h:3755:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator==(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
3755 | operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3755:5: note: template argument deduction/substitution failed:
a.cc:7:13: note: mismatched types 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'char'
7 | if(a == 'H' || b == 'H') std::cout << "H\n";
| ^~~
/usr/include/c++/14/bits/basic_string.h:3772:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator==(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, const _CharT*)'
3772 | operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3772:5: note: template argument deduction/substitution failed:
a.cc:7:13: note: mismatched types 'const _CharT*' and 'char'
7 | if(a == 'H' || b == 'H') std::cout << "H\n";
| ^~~
/usr/include/c++/14/bits/basic_string.h:3819:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator==(const _CharT*, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
3819 | operator==(const _CharT* __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3819:5: note: template argument deduction/substitution failed:
a.cc:7:13: note: mismatched types 'const _CharT*' and 'std::__cxx11::basic_string<char>'
7 | if(a == 'H' || b == 'H') std::cout << "H\n";
| ^~~
In file included from /usr/include/c++/14/bits/memory_resource.h:47,
from /usr/include/c++/14/string:68:
/usr/include/c++/14/tuple:2558:5: note: candidate: 'template<class ... _TElements, class ... _UElements> constexpr bool std::operator==(const tuple<_UTypes ...>&, const tuple<_Elements ...>&)'
2558 | operator==(const tuple<_TElements...>& __t,
| ^~~~~~~~
/usr/include/c++/14/tuple:2558:5: note: template argument deduction/substitution failed:
a.cc:7:13: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::tuple<_UTypes ...>'
7 | if(a == 'H' || b == 'H') std::cout << "H\n";
| ^~~
In file included from /usr/include/c++/14/functional:59,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:53:
/usr/include/c++/14/bits/ |
s890803909 | p03777 | C++ | #include <bits/stdc++.h>
#include <cmath>
#define out(n) std::cout << "n\n"
int main(){
std::string a, b;
std::cin >> a >> b;
if(a == 'H' || b == 'H') out(H);
else if(a == 'D' || b == 'H') out(H);
else out(D);
return 0;
}
| a.cc: In function 'int main()':
a.cc:10:10: error: no match for 'operator==' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'char')
10 | if(a == 'H' || b == 'H') out(H);
| ~ ^~ ~~~
| | |
| | char
| std::string {aka std::__cxx11::basic_string<char>}
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/c++allocator.h:33,
from /usr/include/c++/14/bits/allocator.h:46,
from /usr/include/c++/14/string:43,
from /usr/include/c++/14/bitset:52,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52,
from a.cc:1:
/usr/include/c++/14/bits/new_allocator.h:215:9: note: candidate: 'template<class _Up> bool std::operator==(const __new_allocator<char>&, const __new_allocator<_Tp>&)'
215 | operator==(const __new_allocator&, const __new_allocator<_Up>&)
| ^~~~~~~~
/usr/include/c++/14/bits/new_allocator.h:215:9: note: template argument deduction/substitution failed:
a.cc:10:13: note: mismatched types 'const std::__new_allocator<_Tp>' and 'char'
10 | if(a == 'H' || b == 'H') out(H);
| ^~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:64,
from /usr/include/c++/14/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51:
/usr/include/c++/14/bits/stl_pair.h:1033:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator==(const pair<_T1, _T2>&, const pair<_T1, _T2>&)'
1033 | operator==(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
| ^~~~~~~~
/usr/include/c++/14/bits/stl_pair.h:1033:5: note: template argument deduction/substitution failed:
a.cc:10:13: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::pair<_T1, _T2>'
10 | if(a == 'H' || b == 'H') out(H);
| ^~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:67:
/usr/include/c++/14/bits/stl_iterator.h:441:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const reverse_iterator<_Iterator>&, const reverse_iterator<_Iterator>&)'
441 | operator==(const reverse_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:441:5: note: template argument deduction/substitution failed:
a.cc:10:13: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
10 | if(a == 'H' || b == 'H') out(H);
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:486:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const reverse_iterator<_Iterator>&, const reverse_iterator<_IteratorR>&)'
486 | operator==(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:486:5: note: template argument deduction/substitution failed:
a.cc:10:13: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
10 | if(a == 'H' || b == 'H') out(H);
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:1667:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const move_iterator<_IteratorL>&, const move_iterator<_IteratorR>&)'
1667 | operator==(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1667:5: note: template argument deduction/substitution failed:
a.cc:10:13: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
10 | if(a == 'H' || b == 'H') out(H);
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:1737:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const move_iterator<_IteratorL>&, const move_iterator<_IteratorL>&)'
1737 | operator==(const move_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1737:5: note: template argument deduction/substitution failed:
a.cc:10:13: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
10 | if(a == 'H' || b == 'H') out(H);
| ^~~
In file included from /usr/include/c++/14/bits/char_traits.h:42,
from /usr/include/c++/14/string:42:
/usr/include/c++/14/bits/postypes.h:192:5: note: candidate: 'template<class _StateT> bool std::operator==(const fpos<_StateT>&, const fpos<_StateT>&)'
192 | operator==(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/postypes.h:192:5: note: template argument deduction/substitution failed:
a.cc:10:13: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::fpos<_StateT>'
10 | if(a == 'H' || b == 'H') out(H);
| ^~~
/usr/include/c++/14/bits/allocator.h:235:5: note: candidate: 'template<class _T1, class _T2> bool std::operator==(const allocator<_CharT>&, const allocator<_T2>&)'
235 | operator==(const allocator<_T1>&, const allocator<_T2>&)
| ^~~~~~~~
/usr/include/c++/14/bits/allocator.h:235:5: note: template argument deduction/substitution failed:
a.cc:10:13: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::allocator<_CharT>'
10 | if(a == 'H' || b == 'H') out(H);
| ^~~
In file included from /usr/include/c++/14/bits/basic_string.h:47,
from /usr/include/c++/14/string:54:
/usr/include/c++/14/string_view:629:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator==(basic_string_view<_CharT, _Traits>, __type_identity_t<basic_string_view<_CharT, _Traits> >)'
629 | operator==(basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:629:5: note: template argument deduction/substitution failed:
a.cc:10:13: note: 'std::__cxx11::basic_string<char>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
10 | if(a == 'H' || b == 'H') out(H);
| ^~~
/usr/include/c++/14/string_view:637:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator==(basic_string_view<_CharT, _Traits>, basic_string_view<_CharT, _Traits>)'
637 | operator==(basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:637:5: note: template argument deduction/substitution failed:
a.cc:10:13: note: 'std::__cxx11::basic_string<char>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
10 | if(a == 'H' || b == 'H') out(H);
| ^~~
/usr/include/c++/14/string_view:644:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator==(__type_identity_t<basic_string_view<_CharT, _Traits> >, basic_string_view<_CharT, _Traits>)'
644 | operator==(__type_identity_t<basic_string_view<_CharT, _Traits>> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:644:5: note: template argument deduction/substitution failed:
a.cc:10:13: note: mismatched types 'std::basic_string_view<_CharT, _Traits>' and 'char'
10 | if(a == 'H' || b == 'H') out(H);
| ^~~
/usr/include/c++/14/bits/basic_string.h:3755:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator==(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
3755 | operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3755:5: note: template argument deduction/substitution failed:
a.cc:10:13: note: mismatched types 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'char'
10 | if(a == 'H' || b == 'H') out(H);
| ^~~
/usr/include/c++/14/bits/basic_string.h:3772:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator==(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, const _CharT*)'
3772 | operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3772:5: note: template argument deduction/substitution failed:
a.cc:10:13: note: mismatched types 'const _CharT*' and 'char'
10 | if(a == 'H' || b == 'H') out(H);
| ^~~
/usr/include/c++/14/bits/basic_string.h:3819:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator==(const _CharT*, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
3819 | operator==(const _CharT* __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3819:5: note: template argument deduction/substitution failed:
a.cc:10:13: note: mismatched types 'const _CharT*' and 'std::__cxx11::basic_string<char>'
10 | if(a == 'H' || b == 'H') out(H);
| ^~~
In file included from /usr/include/c++/14/bits/memory_resource.h:47,
from /usr/include/c++/14/string:68:
/usr/include/c++/14/tuple:2558:5: note: candidate: 'template<class ... _TElements, class ... _UElements> constexpr bool std::operator==(const tuple<_UTypes ...>&, const tuple<_Elements ...>&)'
2558 | operator==(const tuple<_TElements...>& __t,
| ^~~~~~~~
/usr/include/c++/14/tuple:2558:5: note: template argument deduction/substitution failed:
a.cc:10:13: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::tuple<_UTypes ...>'
10 | if(a == 'H' || b == 'H') out(H);
| ^~~
In file included from /usr/include/c++/14/functional:59,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:53:
/usr/include/c++/14/bits/std_function.h:743:5: note: candidate: 'template<class _Res, class ... _Args> bool std::operator==(const function<_Res(_ArgTypes ...)>&, nullptr_t)'
743 | operator==(cons |
s272547437 | p03777 | C++ | #include <stdio.h>
int main(void){char a, b;scanf("%c %c", &a, &b);if(a == 'H'){printf("%c\n", b);}else if(b == 'H'){printf("B\n");}else{printf("H"\n);}return 0;} | a.cc:3:129: error: stray '\' in program
3 | int main(void){char a, b;scanf("%c %c", &a, &b);if(a == 'H'){printf("%c\n", b);}else if(b == 'H'){printf("B\n");}else{printf("H"\n);}return 0;}
| ^
a.cc: In function 'int main()':
a.cc:3:129: error: expected ')' before 'n'
3 | int main(void){char a, b;scanf("%c %c", &a, &b);if(a == 'H'){printf("%c\n", b);}else if(b == 'H'){printf("B\n");}else{printf("H"\n);}return 0;}
| ~ ^~
| )
|
s239578893 | p03777 | C++ | #include <iostream>
using namespace std;
int main(){
char a,b; cin >> A >> b;
if (a == b){
cout << "H" <<endl;
}else{
cout << "D" <<endl;
}
}
| a.cc: In function 'int main()':
a.cc:5:20: error: 'A' was not declared in this scope
5 | char a,b; cin >> A >> b;
| ^
|
s105076362 | p03777 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(void) {
int a, b;
bool ans;
cin >> a >> b;
ans = (b == 'H' ? true : false);
if (a == 'D') ans != ans;
cout << (ans == true ? "H" ? "D") << endl;
}
| a.cc: In function 'int main()':
a.cc:10:37: error: expected ':' before ')' token
10 | cout << (ans == true ? "H" ? "D") << endl;
| ^
| :
a.cc:10:37: error: expected primary-expression before ')' token
a.cc:10:37: error: expected ':' before ')' token
10 | cout << (ans == true ? "H" ? "D") << endl;
| ^
| :
a.cc:10:37: error: expected primary-expression before ')' token
|
s721383659 | p03777 | C++ | #include <bits/stdc++.h>
using namespace std;
struct edge {int /*from,*/to,cost;};
typedef long long ll;
typedef pair<int,int> P;
typedef pair<pair<int,int>,int> PP;
typedef vector<int> VI;
typedef vector<long long int> VL;
typedef vector<edge> VE;
static const int MOD = 1000000007;
static const int INF = 2147483647;
//static const long long INF = 9223372000000000000;
//static const long long INF = 9223372000000000000/2;
//static const int INF = 1000010000;
//int dx4[4] = {0,1,0,-1}, dy4[4] = {-1,0,1,0};
//int dx5[5] = {-1,0,0,0,1}, dy5[5] = {0,-1,0,1,0};
//int dx8[8] = {-1,0,1,1,1,0,-1,-1}, dy8[8] = {1,1,1,0,-1,-1,-1,0};
//int dx9[9] = {-1,0,1,1,1,0,-1,-1,0}, dy9[9] = {1,1,1,0,-1,-1,-1,0,0};
#define pb push_back
#define mp make_pair
#define all(x) (x).begin(),(x).end()
#define fi first
#define se second
#define np next_permutation
#define pq priority_queue
#define SZ(a) int((a).size())
#define LEN(a) int((a).length())
#define MAX(a,b,c) max((a),max((b),(c)))
#define MIN(a,b,c) min((a),min((b),(c)))
#define SORT(c) sort((c).begin(),(c).end())
#define FOR(i,a,b) for(int i=(a);i<(b);i++)
#define REP(i,x) for(int i=0;i<(int)(x);i++)
#define REP1(i,x) for(int i=1;i<=(int)(x);i++)
#define RREP(i,x) for(int i=((int)(x)-1);i>=0;i--)
#define RREP1(i,x) for(int i=((int)(x));i>0;i--)
//#define int ll
signed main(){
char a,b;
scanf("%c %c",&a,&b);
(a==b) ? putc("H") : putc("D");
return 0;
} | a.cc: In function 'int main()':
a.cc:42:19: error: invalid conversion from 'const char*' to 'int' [-fpermissive]
42 | (a==b) ? putc("H") : putc("D");
| ^~~
| |
| const char*
a.cc:42:18: error: too few arguments to function 'int putc(int, FILE*)'
42 | (a==b) ? putc("H") : putc("D");
| ~~~~^~~~~
In file included from /usr/include/c++/14/cstdio:42,
from /usr/include/c++/14/ext/string_conversions.h:45,
from /usr/include/c++/14/bits/basic_string.h:4154,
from /usr/include/c++/14/string:54,
from /usr/include/c++/14/bitset:52,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52,
from a.cc:1:
/usr/include/stdio.h:612:12: note: declared here
612 | extern int putc (int __c, FILE *__stream) __nonnull ((2));
| ^~~~
a.cc:42:31: error: invalid conversion from 'const char*' to 'int' [-fpermissive]
42 | (a==b) ? putc("H") : putc("D");
| ^~~
| |
| const char*
a.cc:42:30: error: too few arguments to function 'int putc(int, FILE*)'
42 | (a==b) ? putc("H") : putc("D");
| ~~~~^~~~~
/usr/include/stdio.h:612:12: note: declared here
612 | extern int putc (int __c, FILE *__stream) __nonnull ((2));
| ^~~~
|
s547046541 | p03777 | C++ | #include <iostream>
using namespace std;
#define PrintLn(X) cout << X << endl
#define Rep(i, n) for(int i = 0; i < (int)(n); ++i)
int main(void)
{
char a, b;
cin >> a >> b;
PrintLn(a == b ? 'H' : 'D');
return 0;
}
| a.cc: In function 'int main()':
a.cc:11:19: error: no match for 'operator==' (operand types are 'std::basic_ostream<char>' and 'char')
11 | PrintLn(a == b ? 'H' : 'D');
| ^~ ~
| |
| char
a.cc:4:28: note: in definition of macro 'PrintLn'
4 | #define PrintLn(X) cout << X << endl
| ^
a.cc:11:19: note: candidate: 'operator==(int, int)' (built-in)
11 | PrintLn(a == b ? 'H' : 'D');
| ^
a.cc:4:28: note: in definition of macro 'PrintLn'
4 | #define PrintLn(X) cout << X << endl
| ^
a.cc:11:19: note: no known conversion for argument 1 from 'std::basic_ostream<char>' to 'int'
11 | PrintLn(a == b ? 'H' : 'D');
| ^
a.cc:4:28: note: in definition of macro 'PrintLn'
4 | #define PrintLn(X) cout << X << endl
| ^
In file included from /usr/include/c++/14/iosfwd:42,
from /usr/include/c++/14/ios:40,
from /usr/include/c++/14/ostream:40,
from /usr/include/c++/14/iostream:41,
from a.cc:1:
/usr/include/c++/14/bits/postypes.h:192:5: note: candidate: 'template<class _StateT> bool std::operator==(const fpos<_StateT>&, const fpos<_StateT>&)'
192 | operator==(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/postypes.h:192:5: note: template argument deduction/substitution failed:
a.cc:11:22: note: 'std::basic_ostream<char>' is not derived from 'const std::fpos<_StateT>'
11 | PrintLn(a == b ? 'H' : 'D');
| ^
a.cc:4:28: note: in definition of macro 'PrintLn'
4 | #define PrintLn(X) cout << X << endl
| ^
In file included from /usr/include/c++/14/string:43,
from /usr/include/c++/14/bits/locale_classes.h:40,
from /usr/include/c++/14/bits/ios_base.h:41,
from /usr/include/c++/14/ios:44:
/usr/include/c++/14/bits/allocator.h:235:5: note: candidate: 'template<class _T1, class _T2> bool std::operator==(const allocator<_CharT>&, const allocator<_T2>&)'
235 | operator==(const allocator<_T1>&, const allocator<_T2>&)
| ^~~~~~~~
/usr/include/c++/14/bits/allocator.h:235:5: note: template argument deduction/substitution failed:
a.cc:11:22: note: 'std::basic_ostream<char>' is not derived from 'const std::allocator<_CharT>'
11 | PrintLn(a == b ? 'H' : 'D');
| ^
a.cc:4:28: note: in definition of macro 'PrintLn'
4 | #define PrintLn(X) cout << X << endl
| ^
In file included from /usr/include/c++/14/string:48:
/usr/include/c++/14/bits/stl_iterator.h:441:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const reverse_iterator<_Iterator>&, const reverse_iterator<_Iterator>&)'
441 | operator==(const reverse_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:441:5: note: template argument deduction/substitution failed:
a.cc:11:22: note: 'std::basic_ostream<char>' is not derived from 'const std::reverse_iterator<_Iterator>'
11 | PrintLn(a == b ? 'H' : 'D');
| ^
a.cc:4:28: note: in definition of macro 'PrintLn'
4 | #define PrintLn(X) cout << X << endl
| ^
/usr/include/c++/14/bits/stl_iterator.h:486:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const reverse_iterator<_Iterator>&, const reverse_iterator<_IteratorR>&)'
486 | operator==(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:486:5: note: template argument deduction/substitution failed:
a.cc:11:22: note: 'std::basic_ostream<char>' is not derived from 'const std::reverse_iterator<_Iterator>'
11 | PrintLn(a == b ? 'H' : 'D');
| ^
a.cc:4:28: note: in definition of macro 'PrintLn'
4 | #define PrintLn(X) cout << X << endl
| ^
/usr/include/c++/14/bits/stl_iterator.h:1667:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const move_iterator<_IteratorL>&, const move_iterator<_IteratorR>&)'
1667 | operator==(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1667:5: note: template argument deduction/substitution failed:
a.cc:11:22: note: 'std::basic_ostream<char>' is not derived from 'const std::move_iterator<_IteratorL>'
11 | PrintLn(a == b ? 'H' : 'D');
| ^
a.cc:4:28: note: in definition of macro 'PrintLn'
4 | #define PrintLn(X) cout << X << endl
| ^
/usr/include/c++/14/bits/stl_iterator.h:1737:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const move_iterator<_IteratorL>&, const move_iterator<_IteratorL>&)'
1737 | operator==(const move_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1737:5: note: template argument deduction/substitution failed:
a.cc:11:22: note: 'std::basic_ostream<char>' is not derived from 'const std::move_iterator<_IteratorL>'
11 | PrintLn(a == b ? 'H' : 'D');
| ^
a.cc:4:28: note: in definition of macro 'PrintLn'
4 | #define PrintLn(X) cout << X << endl
| ^
In file included from /usr/include/c++/14/bits/stl_algobase.h:64,
from /usr/include/c++/14/string:51:
/usr/include/c++/14/bits/stl_pair.h:1033:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator==(const pair<_T1, _T2>&, const pair<_T1, _T2>&)'
1033 | operator==(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
| ^~~~~~~~
/usr/include/c++/14/bits/stl_pair.h:1033:5: note: template argument deduction/substitution failed:
a.cc:11:22: note: 'std::basic_ostream<char>' is not derived from 'const std::pair<_T1, _T2>'
11 | PrintLn(a == b ? 'H' : 'D');
| ^
a.cc:4:28: note: in definition of macro 'PrintLn'
4 | #define PrintLn(X) cout << X << endl
| ^
In file included from /usr/include/c++/14/bits/basic_string.h:47,
from /usr/include/c++/14/string:54:
/usr/include/c++/14/string_view:629:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator==(basic_string_view<_CharT, _Traits>, __type_identity_t<basic_string_view<_CharT, _Traits> >)'
629 | operator==(basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:629:5: note: template argument deduction/substitution failed:
a.cc:11:22: note: 'std::basic_ostream<char>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
11 | PrintLn(a == b ? 'H' : 'D');
| ^
a.cc:4:28: note: in definition of macro 'PrintLn'
4 | #define PrintLn(X) cout << X << endl
| ^
/usr/include/c++/14/string_view:637:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator==(basic_string_view<_CharT, _Traits>, basic_string_view<_CharT, _Traits>)'
637 | operator==(basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:637:5: note: template argument deduction/substitution failed:
a.cc:11:22: note: 'std::basic_ostream<char>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
11 | PrintLn(a == b ? 'H' : 'D');
| ^
a.cc:4:28: note: in definition of macro 'PrintLn'
4 | #define PrintLn(X) cout << X << endl
| ^
/usr/include/c++/14/string_view:644:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator==(__type_identity_t<basic_string_view<_CharT, _Traits> >, basic_string_view<_CharT, _Traits>)'
644 | operator==(__type_identity_t<basic_string_view<_CharT, _Traits>> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:644:5: note: template argument deduction/substitution failed:
a.cc:11:22: note: mismatched types 'std::basic_string_view<_CharT, _Traits>' and 'char'
11 | PrintLn(a == b ? 'H' : 'D');
| ^
a.cc:4:28: note: in definition of macro 'PrintLn'
4 | #define PrintLn(X) cout << X << endl
| ^
/usr/include/c++/14/bits/basic_string.h:3755:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator==(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
3755 | operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3755:5: note: template argument deduction/substitution failed:
a.cc:11:22: note: 'std::basic_ostream<char>' is not derived from 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>'
11 | PrintLn(a == b ? 'H' : 'D');
| ^
a.cc:4:28: note: in definition of macro 'PrintLn'
4 | #define PrintLn(X) cout << X << endl
| ^
/usr/include/c++/14/bits/basic_string.h:3772:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator==(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, const _CharT*)'
3772 | operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3772:5: note: template argument deduction/substitution failed:
a.cc:11:22: note: 'std::basic_ostream<char>' is not derived from 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>'
11 | PrintLn(a == b ? 'H' : 'D');
| ^
a.cc:4:28: note: in definition of macro 'PrintLn'
4 | #define PrintLn(X) cout << X << endl
| ^
/usr/inc |
s021975271 | p03777 | C++ | int main(){
char a,b;
scanf("%c%c",&a,&b);
if(a=='H'&&b=='H')printf("H\n");
else if(a=='D'&&b=='D')printf("H\n");
else printf("D\n");
} | a.cc: In function 'int main()':
a.cc:3:9: error: 'scanf' was not declared in this scope
3 | scanf("%c%c",&a,&b);
| ^~~~~
a.cc:4:27: error: 'printf' was not declared in this scope
4 | if(a=='H'&&b=='H')printf("H\n");
| ^~~~~~
a.cc:1:1: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
+++ |+#include <cstdio>
1 | int main(){
a.cc:5:32: error: 'printf' was not declared in this scope
5 | else if(a=='D'&&b=='D')printf("H\n");
| ^~~~~~
a.cc:5:32: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
a.cc:6:14: error: 'printf' was not declared in this scope
6 | else printf("D\n");
| ^~~~~~
a.cc:6:14: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
|
s562099355 | p03777 | C++ | A,B = input().split()
if A == B:
print('H')
else:
print('D') | a.cc:1:1: error: 'A' does not name a type
1 | A,B = input().split()
| ^
|
s608715872 | p03777 | C | #include<stdio.h>
int main(void){
char a,b;
scanf("%s %s",&a,&b);
if( a == H || a == D && b == H || b == D ){
if( a == H && b == H){
printf("H");
}
else if( a == H && b == D){
printf("D");
}
else if( a == D && b == H){
printf("D");
}
else if( a == D && b == D){
printf("H");
}
}else{
printf("error");
}
} | main.c: In function 'main':
main.c:10:14: error: 'H' undeclared (first use in this function)
10 | if( a == H || a == D && b == H || b == D ){
| ^
main.c:10:14: note: each undeclared identifier is reported only once for each function it appears in
main.c:10:24: error: 'D' undeclared (first use in this function)
10 | if( a == H || a == D && b == H || b == D ){
| ^
|
s230931586 | p03777 | C++ | s = input()
if s == "H H":
print("H")
elif s == "D H":
print("D")
elif s == "D D":
print("H")
else:
print("D") | a.cc:1:1: error: 's' does not name a type
1 | s = input()
| ^
|
s915799575 | p03777 | C | #include <stdio.h>
#include<string.h>
int main(void){
char a,b;
scanf("%c%c",&a,&b);
if(a=='H'&&b=='H')print("H\n");
else if(a=='D'&&b=='D')printf("H\n");
else printf("D\n");
return 0;
}
| main.c: In function 'main':
main.c:6:23: error: implicit declaration of function 'print'; did you mean 'printf'? [-Wimplicit-function-declaration]
6 | if(a=='H'&&b=='H')print("H\n");
| ^~~~~
| printf
|
s311742628 | p03777 | C++ | MOD=1000000007
def solve():
a,b=map(str,input().split())
if a=='H':
print(b)
else:
if b=='H':
print('D')
else:
print('H')
if __name__ == "__main__":
solve() | a.cc:1:1: error: 'MOD' does not name a type
1 | MOD=1000000007
| ^~~
|
s195704430 | p03777 | C++ | #include <iostream>
int main()
{
| a.cc: In function 'int main()':
a.cc:4:2: error: expected '}' at end of input
4 | {
| ~^
|
s951878663 | p03777 | C++ | data = input().split()
if data[0] == 'D' :
if data[1] == 'D' :
data[1] = 'H'
else :
data[1] = 'D'
print(data[1]) | a.cc:1:1: error: 'data' does not name a type
1 | data = input().split()
| ^~~~
|
s622313646 | p03777 | C++ | #include<bits/stdc++.h>
using namespace std;
#define rep(i,a,b) for(int i=a;i<b;i++)
#define print(x) cout<<x<<endl;
int main() {
string a, b;
cin >> a, b;
if (a = "H"&&b = "H")print("H");
else if (a = "H"&&b = "D")print("D");
else if (a = "D"&&b = "D")print("H");
else if (a = "D"&&b = "H")print("D");
} | a.cc: In function 'int main()':
a.cc:9:20: error: no match for 'operator&&' (operand types are 'const char [2]' and 'std::string' {aka 'std::__cxx11::basic_string<char>'})
9 | if (a = "H"&&b = "H")print("H");
| ~~~^~~
| | |
| | std::string {aka std::__cxx11::basic_string<char>}
| const char [2]
a.cc:9:20: note: candidate: 'operator&&(bool, bool)' (built-in)
9 | if (a = "H"&&b = "H")print("H");
| ~~~^~~
a.cc:9:20: note: no known conversion for argument 2 from 'std::string' {aka 'std::__cxx11::basic_string<char>'} to 'bool'
In file included from /usr/include/c++/14/valarray:605,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:166,
from a.cc:1:
/usr/include/c++/14/bits/valarray_after.h:415:5: note: candidate: 'template<class _Dom1, class _Dom2> std::_Expr<std::__detail::_BinClos<std::__logical_and, std::_Expr, std::_Expr, _Dom1, _Dom2>, typename std::__fun<std::__logical_and, typename _Dom1::value_type>::result_type> std::operator&&(const _Expr<_Dom1, typename _Dom1::value_type>&, const _Expr<_Dom2, typename _Dom2::value_type>&)'
415 | _DEFINE_EXPR_BINARY_OPERATOR(&&, struct std::__logical_and)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/valarray_after.h:415:5: note: template argument deduction/substitution failed:
a.cc:9:22: note: mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'const char [2]'
9 | if (a = "H"&&b = "H")print("H");
| ^
/usr/include/c++/14/bits/valarray_after.h:415:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__logical_and, std::_Expr, std::_Constant, _Dom, typename _Dom::value_type>, typename std::__fun<std::__logical_and, typename _Dom1::value_type>::result_type> std::operator&&(const _Expr<_Dom1, typename _Dom1::value_type>&, const typename _Dom::value_type&)'
415 | _DEFINE_EXPR_BINARY_OPERATOR(&&, struct std::__logical_and)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/valarray_after.h:415:5: note: template argument deduction/substitution failed:
a.cc:9:22: note: mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'const char [2]'
9 | if (a = "H"&&b = "H")print("H");
| ^
/usr/include/c++/14/bits/valarray_after.h:415:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__logical_and, std::_Constant, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__logical_and, typename _Dom1::value_type>::result_type> std::operator&&(const typename _Dom::value_type&, const _Expr<_Dom1, typename _Dom1::value_type>&)'
415 | _DEFINE_EXPR_BINARY_OPERATOR(&&, struct std::__logical_and)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/valarray_after.h:415:5: note: template argument deduction/substitution failed:
a.cc:9:22: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
9 | if (a = "H"&&b = "H")print("H");
| ^
/usr/include/c++/14/bits/valarray_after.h:415:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__logical_and, std::_Expr, std::_ValArray, _Dom, typename _Dom::value_type>, typename std::__fun<std::__logical_and, typename _Dom1::value_type>::result_type> std::operator&&(const _Expr<_Dom1, typename _Dom1::value_type>&, const valarray<typename _Dom::value_type>&)'
415 | _DEFINE_EXPR_BINARY_OPERATOR(&&, struct std::__logical_and)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/valarray_after.h:415:5: note: template argument deduction/substitution failed:
a.cc:9:22: note: mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'const char [2]'
9 | if (a = "H"&&b = "H")print("H");
| ^
/usr/include/c++/14/bits/valarray_after.h:415:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__logical_and, std::_ValArray, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__logical_and, typename _Dom1::value_type>::result_type> std::operator&&(const valarray<typename _Dom::value_type>&, const _Expr<_Dom1, typename _Dom1::value_type>&)'
415 | _DEFINE_EXPR_BINARY_OPERATOR(&&, struct std::__logical_and)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/valarray_after.h:415:5: note: template argument deduction/substitution failed:
a.cc:9:22: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
9 | if (a = "H"&&b = "H")print("H");
| ^
/usr/include/c++/14/valarray:1206:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__logical_and, std::_ValArray, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__logical_and, _Tp>::result_type> std::operator&&(const valarray<_Tp>&, const valarray<_Tp>&)'
1206 | _DEFINE_BINARY_OPERATOR(&&, __logical_and)
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/valarray:1206:1: note: template argument deduction/substitution failed:
a.cc:9:22: note: mismatched types 'const std::valarray<_Tp>' and 'const char [2]'
9 | if (a = "H"&&b = "H")print("H");
| ^
/usr/include/c++/14/valarray:1206:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__logical_and, std::_ValArray, std::_Constant, _Tp, _Tp>, typename std::__fun<std::__logical_and, _Tp>::result_type> std::operator&&(const valarray<_Tp>&, const typename valarray<_Tp>::value_type&)'
1206 | _DEFINE_BINARY_OPERATOR(&&, __logical_and)
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/valarray:1206:1: note: template argument deduction/substitution failed:
a.cc:9:22: note: mismatched types 'const std::valarray<_Tp>' and 'const char [2]'
9 | if (a = "H"&&b = "H")print("H");
| ^
/usr/include/c++/14/valarray:1206:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__logical_and, std::_Constant, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__logical_and, _Tp>::result_type> std::operator&&(const typename valarray<_Tp>::value_type&, const valarray<_Tp>&)'
1206 | _DEFINE_BINARY_OPERATOR(&&, __logical_and)
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/valarray:1206:1: note: template argument deduction/substitution failed:
a.cc:9:22: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::valarray<_Tp>'
9 | if (a = "H"&&b = "H")print("H");
| ^
a.cc:10:9: error: 'else' without a previous 'if'
10 | else if (a = "H"&&b = "D")print("D");
| ^~~~
a.cc:10:25: error: no match for 'operator&&' (operand types are 'const char [2]' and 'std::string' {aka 'std::__cxx11::basic_string<char>'})
10 | else if (a = "H"&&b = "D")print("D");
| ~~~^~~
| | |
| | std::string {aka std::__cxx11::basic_string<char>}
| const char [2]
a.cc:10:25: note: candidate: 'operator&&(bool, bool)' (built-in)
10 | else if (a = "H"&&b = "D")print("D");
| ~~~^~~
a.cc:10:25: note: no known conversion for argument 2 from 'std::string' {aka 'std::__cxx11::basic_string<char>'} to 'bool'
/usr/include/c++/14/bits/valarray_after.h:415:5: note: candidate: 'template<class _Dom1, class _Dom2> std::_Expr<std::__detail::_BinClos<std::__logical_and, std::_Expr, std::_Expr, _Dom1, _Dom2>, typename std::__fun<std::__logical_and, typename _Dom1::value_type>::result_type> std::operator&&(const _Expr<_Dom1, typename _Dom1::value_type>&, const _Expr<_Dom2, typename _Dom2::value_type>&)'
415 | _DEFINE_EXPR_BINARY_OPERATOR(&&, struct std::__logical_and)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/valarray_after.h:415:5: note: template argument deduction/substitution failed:
a.cc:10:27: note: mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'const char [2]'
10 | else if (a = "H"&&b = "D")print("D");
| ^
/usr/include/c++/14/bits/valarray_after.h:415:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__logical_and, std::_Expr, std::_Constant, _Dom, typename _Dom::value_type>, typename std::__fun<std::__logical_and, typename _Dom1::value_type>::result_type> std::operator&&(const _Expr<_Dom1, typename _Dom1::value_type>&, const typename _Dom::value_type&)'
415 | _DEFINE_EXPR_BINARY_OPERATOR(&&, struct std::__logical_and)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/valarray_after.h:415:5: note: template argument deduction/substitution failed:
a.cc:10:27: note: mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'const char [2]'
10 | else if (a = "H"&&b = "D")print("D");
| ^
/usr/include/c++/14/bits/valarray_after.h:415:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__logical_and, std::_Constant, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__logical_and, typename _Dom1::value_type>::result_type> std::operator&&(const typename _Dom::value_type&, const _Expr<_Dom1, typename _Dom1::value_type>&)'
415 | _DEFINE_EXPR_BINARY_OPERATOR(&&, struct std::__logical_and)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/valarray_after.h:415:5: note: template argument deduction/substitution failed:
a.cc:10:27: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
10 | else if (a = "H"&&b = "D")print("D");
| ^
/usr/include/c++/14/bits/valarray_after.h:415:5: note: candidate: 'templat |
s138015260 | p03777 | C++ |
#include<iostream>
int main() {
int W, a, b;
std::cin >> W >> a >> b;
int bigger = a => b ?? a : b;
int smaller = a > b ?? b : a;
if(bigger - (smaller + W) =< 0){
std::cout << 0;
}else{
std::cout << bigger - (smaller + W);
}
return 0;
} | a.cc: In function 'int main()':
a.cc:7:19: error: expected primary-expression before '>' token
7 | int bigger = a => b ?? a : b;
| ^
a.cc:7:24: error: expected primary-expression before '?' token
7 | int bigger = a => b ?? a : b;
| ^
a.cc:7:31: error: expected ':' before ';' token
7 | int bigger = a => b ?? a : b;
| ^
| :
a.cc:7:31: error: expected primary-expression before ';' token
a.cc:8:24: error: expected primary-expression before '?' token
8 | int smaller = a > b ?? b : a;
| ^
a.cc:8:31: error: expected ':' before ';' token
8 | int smaller = a > b ?? b : a;
| ^
| :
a.cc:8:31: error: expected primary-expression before ';' token
a.cc:10:30: error: expected primary-expression before '<' token
10 | if(bigger - (smaller + W) =< 0){
| ^
|
s287939483 | p03777 | C++ | #include<iostream>
char rev(char c){
if(c=='H'){
return 'D'
}else{
return 'H'
}
}
int main() {
char a, b;
std::cin >> a >> b;
if(a=='H'){
std::cout << b;
}else{
std::cout << rev(b);
}
return 0;
}
| a.cc: In function 'char rev(char)':
a.cc:4:15: error: expected ';' before '}' token
4 | return 'D'
| ^
| ;
5 | }else{
| ~
a.cc:6:15: error: expected ';' before '}' token
6 | return 'H'
| ^
| ;
7 | }
| ~
|
s140864519 | p03777 | C++ | #include<iostream>
char rev(char c){
if(c=='H'){
return 'D'
}else{
return 'H'
}
}
void main() {
char a, b;
std::cin >> a >> b;
if(a=='H'){
std::cout << b;
}else{
std::cout << rev(b);
}
}
| a.cc: In function 'char rev(char)':
a.cc:4:15: error: expected ';' before '}' token
4 | return 'D'
| ^
| ;
5 | }else{
| ~
a.cc:6:15: error: expected ';' before '}' token
6 | return 'H'
| ^
| ;
7 | }
| ~
a.cc: At global scope:
a.cc:10:1: error: '::main' must return 'int'
10 | void main() {
| ^~~~
|
s729970970 | p03777 | C++ | #include<iosteam>
char rev(char c){
if(c=='H'){
return 'D'
}else{
return 'H'
}
}
void main() {
char a, b;
std::cin >> a >> b;
if(a=='H'){
std::cout << b;
}else{
std::cout << rev(b);
}
}
| a.cc:1:9: fatal error: iosteam: No such file or directory
1 | #include<iosteam>
| ^~~~~~~~~
compilation terminated.
|
s781679537 | p03777 | Java | import java.util.Scanner;
public class Main {
public static void main(String args[]) {
Scanner sc = new Scanner(System.in);
String a = sc.nextLine();
String b = sc.nextLine();
if(a = H) {
System.out.println(b);
}else if(b = H) {
System.out.println(D);
}else {
System.out.println(H);
}
}
} | Main.java:10: error: cannot find symbol
if(a = H) {
^
symbol: variable H
location: class Main
Main.java:10: error: incompatible types: String cannot be converted to boolean
if(a = H) {
^
Main.java:12: error: cannot find symbol
}else if(b = H) {
^
symbol: variable H
location: class Main
Main.java:12: error: incompatible types: String cannot be converted to boolean
}else if(b = H) {
^
Main.java:13: error: cannot find symbol
System.out.println(D);
^
symbol: variable D
location: class Main
Main.java:15: error: cannot find symbol
System.out.println(H);
^
symbol: variable H
location: class Main
6 errors
|
s706111227 | p03777 | Java | import java.util.Scanner;
public class Main {
public static void main(String args[]) {
Scanner sc = new Scanner(System.in);
String a = sc.nextLine();
String b = sc.nextLine();
if(a = "H") {
System.out.println(b);
}else if(b = "H") {
System.out.println("D");
}else {
System.out.println("H");
}
}
} | Main.java:10: error: incompatible types: String cannot be converted to boolean
if(a = "H") {
^
Main.java:12: error: incompatible types: String cannot be converted to boolean
}else if(b = "H") {
^
2 errors
|
s135536932 | p03777 | Java | import java.util.Scanner;
public class Main {
public static void main(String args[]) {
Scanner sc = new Scanner(System.in);
char a = sc.nextLine();
char b = sc.nexrLine();
if(a = "H")
System.out.println(b);
else if(b = "H")
System.out.println("D");
else
System.out.println("H");
}
} | Main.java:7: error: incompatible types: String cannot be converted to char
char a = sc.nextLine();
^
Main.java:8: error: cannot find symbol
char b = sc.nexrLine();
^
symbol: method nexrLine()
location: variable sc of type Scanner
Main.java:10: error: incompatible types: String cannot be converted to char
if(a = "H")
^
Main.java:10: error: incompatible types: char cannot be converted to boolean
if(a = "H")
^
Main.java:12: error: incompatible types: String cannot be converted to char
else if(b = "H")
^
Main.java:12: error: incompatible types: char cannot be converted to boolean
else if(b = "H")
^
6 errors
|
s047538627 | p03777 | Java | import java.util.Scanner;
public class Main {
public static void main(String args[]) {
Scanner sc = new Scanner(System.in);
char a = sc.nextLine();
char b = sc.nexrLine();
if(a = "H") {
System.out.println(b);
}else if(b = "H") {
System.out.println("D");
}else {
System.out.println("H");
}
}
} | Main.java:7: error: incompatible types: String cannot be converted to char
char a = sc.nextLine();
^
Main.java:8: error: cannot find symbol
char b = sc.nexrLine();
^
symbol: method nexrLine()
location: variable sc of type Scanner
Main.java:10: error: incompatible types: String cannot be converted to char
if(a = "H") {
^
Main.java:10: error: incompatible types: char cannot be converted to boolean
if(a = "H") {
^
Main.java:12: error: incompatible types: String cannot be converted to char
}else if(b = "H") {
^
Main.java:12: error: incompatible types: char cannot be converted to boolean
}else if(b = "H") {
^
6 errors
|
s516048794 | p03777 | Java | import java.util.Scanner;
public class Main {
public static void main(String args[]) {
Scanner sc = new Scanner(System.in);
char a = sc.nextLine();
char b = sc.nexrLine();
if(a = "H") {
System.out.println(b);
}else if(b = "H") {
System.out.println("D");
else
System.out.println("H");
}
}
} | Main.java:14: error: 'else' without 'if'
else
^
1 error
|
s328647058 | p03777 | Java | import java.util.Scanner;
public class Main {
public static void main(String args[]) {
Scanner sc = new Scanner(System.in);
char a = sc.nextLine();
char b = sc.nexrLine();
if(a = "H") {
System.out.println(b);
}else if(b = "H") {
System.out.println("D");
else
System.out.println("H");
}
} | Main.java:14: error: 'else' without 'if'
else
^
Main.java:17: error: reached end of file while parsing
}
^
2 errors
|
s488984045 | p03777 | C | #include <stdio.h>
int main (void)
{
int a,b,in;
in=scanf("%d%d",&a,&b);
if("a==b"){
printf("H");}
elif ("a=H && b=D"){
printf("H");}
else
{printf("D");}
return 0;
} | main.c: In function 'main':
main.c:9:1: error: implicit declaration of function 'elif' [-Wimplicit-function-declaration]
9 | elif ("a=H && b=D"){
| ^~~~
main.c:9:20: error: expected ';' before '{' token
9 | elif ("a=H && b=D"){
| ^
| ;
|
s833917342 | p03777 | C | #include <stdio.h>
int main (void)
{
int a,b;
in=scanf("%d%d",&a,&b);
if("a==b"){
printf("H");}
else {
printf("D");}
return 0;
} | main.c: In function 'main':
main.c:5:1: error: 'in' undeclared (first use in this function); did you mean 'int'?
5 | in=scanf("%d%d",&a,&b);
| ^~
| int
main.c:5:1: note: each undeclared identifier is reported only once for each function it appears in
|
s958948369 | p03777 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
string a,t;
cin>>a>>t;
if(a=="H"&&t=="H"){
cout<<"H"<<endl;
}
if(a=="D"&&t=="H"){
cout<<"D"<<endl;
}
if(a=="H"&&t=="D"){
cout<<"D"<<endl;
}
if(a=="D"&&t=="D"){
cout<<"H"<<endl;
}
return 0; | a.cc: In function 'int main()':
a.cc:19:18: error: expected '}' at end of input
19 | return 0;
| ^
a.cc:4:12: note: to match this '{'
4 | int main() {
| ^
|
s922807649 | p03777 | C++ | #include <iostream>
int main(){
char a,b;
cin>>a>>b;
if(a == b){
cout<<"H"<<endl;
}
else{
cout<<"D"<<endl;
}
} | a.cc: In function 'int main()':
a.cc:5:9: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
5 | cin>>a>>b;
| ^~~
| std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
62 | extern istream cin; ///< Linked to standard input
| ^~~
a.cc:7:17: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
7 | cout<<"H"<<endl;
| ^~~~
| std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
63 | extern ostream cout; ///< Linked to standard output
| ^~~~
a.cc:7:28: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
7 | cout<<"H"<<endl;
| ^~~~
| std::endl
In file included from /usr/include/c++/14/iostream:41:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
744 | endl(basic_ostream<_CharT, _Traits>& __os)
| ^~~~
a.cc:10:17: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
10 | cout<<"D"<<endl;
| ^~~~
| std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
63 | extern ostream cout; ///< Linked to standard output
| ^~~~
a.cc:10:28: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
10 | cout<<"D"<<endl;
| ^~~~
| std::endl
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
744 | endl(basic_ostream<_CharT, _Traits>& __os)
| ^~~~
|
s944243483 | p03777 | Java | import java.util.Scanner;
public class Sample {
public static void main(String[] args) {
// TODO 自動生成されたメソッド・スタブ
Scanner scan = new Scanner(System.in);
String a = scan.next();
String b =scan.next();
int c = 0;
int d = 0;
if(a.equals("H")){
c =0;
} else if(a.equals("D")){
c = 1;
}
if(b.equals("H")){
d = 0;
}else if(b.equals("D")){
d = 1;
}
if((c+d)%2==0){
System.out.println("H");
}else{
System.out.println("D");
}
}
} | Main.java:2: error: class Sample is public, should be declared in a file named Sample.java
public class Sample {
^
1 error
|
s830081860 | p03777 | C++ | #include <iostream>
#include <algorithm>
int main(){
char a,b;
cin >> a>> b;
if(a=='H' && b=='H') cout << 'H';
if(a=='H' && b=='D') cout << 'D';
if(a=='D' && b=='H') cout << 'D';
if(a=='D' && b=='D') cout << 'H';
return 0;
}
| a.cc: In function 'int main()':
a.cc:6:2: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
6 | cin >> a>> b;
| ^~~
| std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
62 | extern istream cin; ///< Linked to standard input
| ^~~
a.cc:7:23: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
7 | if(a=='H' && b=='H') cout << 'H';
| ^~~~
| std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
63 | extern ostream cout; ///< Linked to standard output
| ^~~~
a.cc:8:24: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
8 | if(a=='H' && b=='D') cout << 'D';
| ^~~~
| std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
63 | extern ostream cout; ///< Linked to standard output
| ^~~~
a.cc:9:24: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
9 | if(a=='D' && b=='H') cout << 'D';
| ^~~~
| std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
63 | extern ostream cout; ///< Linked to standard output
| ^~~~
a.cc:10:24: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
10 | if(a=='D' && b=='D') cout << 'H';
| ^~~~
| std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
63 | extern ostream cout; ///< Linked to standard output
| ^~~~
|
s292392293 | p03777 | C++ | #include <iostream>
#include <algorithm>
int main(){
char a,b;
cin >> a, b;
if(a=='H' && b=='H') cout << 'H';
if(a=='H' && b=='D') cout << 'D';
if(a=='D' && b=='H') cout << 'D';
if(a=='D' && b=='D') cout << 'H';
return 0;
}
| a.cc: In function 'int main()':
a.cc:6:2: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
6 | cin >> a, b;
| ^~~
| std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
62 | extern istream cin; ///< Linked to standard input
| ^~~
a.cc:7:23: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
7 | if(a=='H' && b=='H') cout << 'H';
| ^~~~
| std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
63 | extern ostream cout; ///< Linked to standard output
| ^~~~
a.cc:8:24: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
8 | if(a=='H' && b=='D') cout << 'D';
| ^~~~
| std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
63 | extern ostream cout; ///< Linked to standard output
| ^~~~
a.cc:9:24: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
9 | if(a=='D' && b=='H') cout << 'D';
| ^~~~
| std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
63 | extern ostream cout; ///< Linked to standard output
| ^~~~
a.cc:10:24: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
10 | if(a=='D' && b=='D') cout << 'H';
| ^~~~
| std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
63 | extern ostream cout; ///< Linked to standard output
| ^~~~
|
s634578884 | p03777 | C++ | #include <cstdio>
#include <algorithm>
char a,b;
int main(){
scanf("%s",&a);
scanf("%s",&b);
int x,y;
if(a=='H' && b=='H') cout << 'H';
if(a=='H' && b=='D') cout << 'D';
if(a=='D' && b=='H') cout << 'D';
if(a=='D' && b=='D') cout << 'H';
return 0;
}
| a.cc: In function 'int main()':
a.cc:9:24: error: 'cout' was not declared in this scope
9 | if(a=='H' && b=='H') cout << 'H';
| ^~~~
a.cc:10:24: error: 'cout' was not declared in this scope
10 | if(a=='H' && b=='D') cout << 'D';
| ^~~~
a.cc:11:24: error: 'cout' was not declared in this scope
11 | if(a=='D' && b=='H') cout << 'D';
| ^~~~
a.cc:12:24: error: 'cout' was not declared in this scope
12 | if(a=='D' && b=='D') cout << 'H';
| ^~~~
|
s793317981 | p03777 | C++ | a,b = map(int, raw_input().split())
if a == "H":
print b
if a == "D":
if b == "H":
print "D"
else:
print "H" | a.cc:1:1: error: 'a' does not name a type
1 | a,b = map(int, raw_input().split())
| ^
|
s044098419 | p03777 | C++ | using System;
using System.Linq;
using System.Numerics;
using System.Collections.Generic;
using System.Text;
using System.Threading.Tasks;
using System.IO;
using System.Diagnostics;
using System.Text.RegularExpressions;
namespace CsTest
{
class Program
{
static void Main()
{
int[] ab = AtCoder.ReadInt32Array();
int a = ab[0];
int b = ab[1];
Console.WriteLine(a == b ? 'H' : 'D');
}
}
public class AtCoder
{
public static string[] ReadStringArray() => Console.ReadLine().Split(Array.Empty<char>(), StringSplitOptions.RemoveEmptyEntries);
public static int[] ReadInt32Array() => ReadStringArray().Select(s => int.Parse(s)).ToArray();
public static long[] ReadInt64Array() => ReadStringArray().Select(s => long.Parse(s)).ToArray();
}
} | a.cc:1:7: error: expected nested-name-specifier before 'System'
1 | using System;
| ^~~~~~
a.cc:2:7: error: expected nested-name-specifier before 'System'
2 | using System.Linq;
| ^~~~~~
a.cc:3:7: error: expected nested-name-specifier before 'System'
3 | using System.Numerics;
| ^~~~~~
a.cc:4:7: error: expected nested-name-specifier before 'System'
4 | using System.Collections.Generic;
| ^~~~~~
a.cc:5:7: error: expected nested-name-specifier before 'System'
5 | using System.Text;
| ^~~~~~
a.cc:6:7: error: expected nested-name-specifier before 'System'
6 | using System.Threading.Tasks;
| ^~~~~~
a.cc:7:7: error: expected nested-name-specifier before 'System'
7 | using System.IO;
| ^~~~~~
a.cc:8:7: error: expected nested-name-specifier before 'System'
8 | using System.Diagnostics;
| ^~~~~~
a.cc:9:7: error: expected nested-name-specifier before 'System'
9 | using System.Text.RegularExpressions;
| ^~~~~~
a.cc:23:6: error: expected ';' after class definition
23 | }
| ^
| ;
a.cc: In static member function 'static void CsTest::Program::Main()':
a.cc:17:16: error: structured binding declaration cannot have type 'int'
17 | int[] ab = AtCoder.ReadInt32Array();
| ^~
a.cc:17:16: note: type must be cv-qualified 'auto' or reference to cv-qualified 'auto'
a.cc:17:16: error: empty structured binding declaration
a.cc:17:19: error: expected initializer before 'ab'
17 | int[] ab = AtCoder.ReadInt32Array();
| ^~
a.cc:18:21: error: 'ab' was not declared in this scope; did you mean 'a'?
18 | int a = ab[0];
| ^~
| a
a.cc:21:13: error: 'Console' was not declared in this scope
21 | Console.WriteLine(a == b ? 'H' : 'D');
| ^~~~~~~
a.cc: At global scope:
a.cc:25:5: error: expected unqualified-id before 'public'
25 | public class AtCoder
| ^~~~~~
|
s814644796 | p03777 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
char a,b;
cin >> a >> b;
if(a==b){cout << H << endl;}
else{cout << D << endl;}
return 0;
} | a.cc: In function 'int main()':
a.cc:7:22: error: 'H' was not declared in this scope
7 | if(a==b){cout << H << endl;}
| ^
a.cc:8:18: error: 'D' was not declared in this scope
8 | else{cout << D << endl;}
| ^
|
s004693406 | p03777 | C++ | int main (){
char a , b;
cin >> a >> b;
if ( a == ’H ’ && b == ’H ’) cout << ’H ’;
if ( a == ’H ’ && b == ’D ’) cout << ’D ’;
if ( a == ’D ’ && b == ’H ’) cout << ’D ’;
if ( a == ’D ’ && b == ’D ’) cout << ’H ’;
return 0;
}
| a.cc:4:12: error: extended character ’ is not valid in an identifier
4 | if ( a == ’H ’ && b == ’H ’) cout << ’H ’;
| ^
a.cc:4:15: error: extended character ’ is not valid in an identifier
4 | if ( a == ’H ’ && b == ’H ’) cout << ’H ’;
| ^
a.cc:4:25: error: extended character ’ is not valid in an identifier
4 | if ( a == ’H ’ && b == ’H ’) cout << ’H ’;
| ^
a.cc:4:28: error: extended character ’ is not valid in an identifier
4 | if ( a == ’H ’ && b == ’H ’) cout << ’H ’;
| ^
a.cc:4:39: error: extended character ’ is not valid in an identifier
4 | if ( a == ’H ’ && b == ’H ’) cout << ’H ’;
| ^
a.cc:4:42: error: extended character ’ is not valid in an identifier
4 | if ( a == ’H ’ && b == ’H ’) cout << ’H ’;
| ^
a.cc:5:12: error: extended character ’ is not valid in an identifier
5 | if ( a == ’H ’ && b == ’D ’) cout << ’D ’;
| ^
a.cc:5:15: error: extended character ’ is not valid in an identifier
5 | if ( a == ’H ’ && b == ’D ’) cout << ’D ’;
| ^
a.cc:5:25: error: extended character ’ is not valid in an identifier
5 | if ( a == ’H ’ && b == ’D ’) cout << ’D ’;
| ^
a.cc:5:28: error: extended character ’ is not valid in an identifier
5 | if ( a == ’H ’ && b == ’D ’) cout << ’D ’;
| ^
a.cc:5:39: error: extended character ’ is not valid in an identifier
5 | if ( a == ’H ’ && b == ’D ’) cout << ’D ’;
| ^
a.cc:5:42: error: extended character ’ is not valid in an identifier
5 | if ( a == ’H ’ && b == ’D ’) cout << ’D ’;
| ^
a.cc:6:12: error: extended character ’ is not valid in an identifier
6 | if ( a == ’D ’ && b == ’H ’) cout << ’D ’;
| ^
a.cc:6:15: error: extended character ’ is not valid in an identifier
6 | if ( a == ’D ’ && b == ’H ’) cout << ’D ’;
| ^
a.cc:6:25: error: extended character ’ is not valid in an identifier
6 | if ( a == ’D ’ && b == ’H ’) cout << ’D ’;
| ^
a.cc:6:28: error: extended character ’ is not valid in an identifier
6 | if ( a == ’D ’ && b == ’H ’) cout << ’D ’;
| ^
a.cc:6:39: error: extended character ’ is not valid in an identifier
6 | if ( a == ’D ’ && b == ’H ’) cout << ’D ’;
| ^
a.cc:6:42: error: extended character ’ is not valid in an identifier
6 | if ( a == ’D ’ && b == ’H ’) cout << ’D ’;
| ^
a.cc:7:12: error: extended character ’ is not valid in an identifier
7 | if ( a == ’D ’ && b == ’D ’) cout << ’H ’;
| ^
a.cc:7:15: error: extended character ’ is not valid in an identifier
7 | if ( a == ’D ’ && b == ’D ’) cout << ’H ’;
| ^
a.cc:7:25: error: extended character ’ is not valid in an identifier
7 | if ( a == ’D ’ && b == ’D ’) cout << ’H ’;
| ^
a.cc:7:28: error: extended character ’ is not valid in an identifier
7 | if ( a == ’D ’ && b == ’D ’) cout << ’H ’;
| ^
a.cc:7:39: error: extended character ’ is not valid in an identifier
7 | if ( a == ’D ’ && b == ’D ’) cout << ’H ’;
| ^
a.cc:7:42: error: extended character ’ is not valid in an identifier
7 | if ( a == ’D ’ && b == ’D ’) cout << ’H ’;
| ^
a.cc: In function 'int main()':
a.cc:3:2: error: 'cin' was not declared in this scope
3 | cin >> a >> b;
| ^~~
a.cc:4:12: error: '\U00002019H' was not declared in this scope
4 | if ( a == ’H ’ && b == ’H ’) cout << ’H ’;
| ^~
a.cc:4:14: error: expected ')' before '\U00002019'
4 | if ( a == ’H ’ && b == ’H ’) cout << ’H ’;
| ~ ^~
| )
a.cc:4:31: error: 'cout' was not declared in this scope
4 | if ( a == ’H ’ && b == ’H ’) cout << ’H ’;
| ^~~~
a.cc:5:12: error: '\U00002019H' was not declared in this scope
5 | if ( a == ’H ’ && b == ’D ’) cout << ’D ’;
| ^~
a.cc:5:14: error: expected ')' before '\U00002019'
5 | if ( a == ’H ’ && b == ’D ’) cout << ’D ’;
| ~ ^~
| )
a.cc:5:31: error: 'cout' was not declared in this scope
5 | if ( a == ’H ’ && b == ’D ’) cout << ’D ’;
| ^~~~
a.cc:5:39: error: '\U00002019D' was not declared in this scope
5 | if ( a == ’H ’ && b == ’D ’) cout << ’D ’;
| ^~
a.cc:6:12: error: '\U00002019D' was not declared in this scope
6 | if ( a == ’D ’ && b == ’H ’) cout << ’D ’;
| ^~
a.cc:6:14: error: expected ')' before '\U00002019'
6 | if ( a == ’D ’ && b == ’H ’) cout << ’D ’;
| ~ ^~
| )
a.cc:6:31: error: 'cout' was not declared in this scope
6 | if ( a == ’D ’ && b == ’H ’) cout << ’D ’;
| ^~~~
a.cc:7:12: error: '\U00002019D' was not declared in this scope
7 | if ( a == ’D ’ && b == ’D ’) cout << ’H ’;
| ^~
a.cc:7:14: error: expected ')' before '\U00002019'
7 | if ( a == ’D ’ && b == ’D ’) cout << ’H ’;
| ~ ^~
| )
a.cc:7:31: error: 'cout' was not declared in this scope
7 | if ( a == ’D ’ && b == ’D ’) cout << ’H ’;
| ^~~~
a.cc:7:39: error: '\U00002019H' was not declared in this scope
7 | if ( a == ’D ’ && b == ’D ’) cout << ’H ’;
| ^~
|
s426581773 | p03777 | C++ | #include<iostream>
using namespace std;
int main()
{
char a,b;
cin>>a>>b;
while(a!='H'||a!='D'||b!='H'||b!='D')
{
cin>>a>>b;
}
if(a=='H')
{
cout<<b;
}
if(a=='D')
{
if(b=='H')
{ cout<< a; }
else
{cout<<'H';}
}
return 0;
}
Submission | a.cc:25:1: error: 'Submission' does not name a type
25 | Submission
| ^~~~~~~~~~
|
s972843720 | p03777 | C++ | #include<iostream>
using namespace std;
int main()
{
string a,b;
cin>>a>>b;
while(a!='H'||a!='D'||b!='H'||b!='D')
{
cin>>a>>b;
}
if(a=='H')
{
cout<<b;
}
if(a=='D')
{
if(b=='H')
{ cout<< a; }
else
{cout<<'H';}
}
return 0;
} | a.cc: In function 'int main()':
a.cc:7:14: error: no match for 'operator!=' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'char')
7 | while(a!='H'||a!='D'||b!='H'||b!='D')
| ~^~~~~
| | |
| | char
| std::string {aka std::__cxx11::basic_string<char>}
In file included from /usr/include/c++/14/iosfwd:42,
from /usr/include/c++/14/ios:40,
from /usr/include/c++/14/ostream:40,
from /usr/include/c++/14/iostream:41,
from a.cc:1:
/usr/include/c++/14/bits/postypes.h:197:5: note: candidate: 'template<class _StateT> bool std::operator!=(const fpos<_StateT>&, const fpos<_StateT>&)'
197 | operator!=(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/postypes.h:197:5: note: template argument deduction/substitution failed:
a.cc:7:16: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::fpos<_StateT>'
7 | while(a!='H'||a!='D'||b!='H'||b!='D')
| ^~~
In file included from /usr/include/c++/14/string:43,
from /usr/include/c++/14/bits/locale_classes.h:40,
from /usr/include/c++/14/bits/ios_base.h:41,
from /usr/include/c++/14/ios:44:
/usr/include/c++/14/bits/allocator.h:243:5: note: candidate: 'template<class _T1, class _T2> bool std::operator!=(const allocator<_CharT>&, const allocator<_T2>&)'
243 | operator!=(const allocator<_T1>&, const allocator<_T2>&)
| ^~~~~~~~
/usr/include/c++/14/bits/allocator.h:243:5: note: template argument deduction/substitution failed:
a.cc:7:16: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::allocator<_CharT>'
7 | while(a!='H'||a!='D'||b!='H'||b!='D')
| ^~~
In file included from /usr/include/c++/14/string:48:
/usr/include/c++/14/bits/stl_iterator.h:455:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator!=(const reverse_iterator<_Iterator>&, const reverse_iterator<_Iterator>&)'
455 | operator!=(const reverse_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:455:5: note: template argument deduction/substitution failed:
a.cc:7:16: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
7 | while(a!='H'||a!='D'||b!='H'||b!='D')
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:500:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator!=(const reverse_iterator<_Iterator>&, const reverse_iterator<_IteratorR>&)'
500 | operator!=(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:500:5: note: template argument deduction/substitution failed:
a.cc:7:16: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
7 | while(a!='H'||a!='D'||b!='H'||b!='D')
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:1686:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator!=(const move_iterator<_IteratorL>&, const move_iterator<_IteratorR>&)'
1686 | operator!=(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1686:5: note: template argument deduction/substitution failed:
a.cc:7:16: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
7 | while(a!='H'||a!='D'||b!='H'||b!='D')
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:1753:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator!=(const move_iterator<_IteratorL>&, const move_iterator<_IteratorL>&)'
1753 | operator!=(const move_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1753:5: note: template argument deduction/substitution failed:
a.cc:7:16: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
7 | while(a!='H'||a!='D'||b!='H'||b!='D')
| ^~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:64,
from /usr/include/c++/14/string:51:
/usr/include/c++/14/bits/stl_pair.h:1052:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator!=(const pair<_T1, _T2>&, const pair<_T1, _T2>&)'
1052 | operator!=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
| ^~~~~~~~
/usr/include/c++/14/bits/stl_pair.h:1052:5: note: template argument deduction/substitution failed:
a.cc:7:16: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::pair<_T1, _T2>'
7 | while(a!='H'||a!='D'||b!='H'||b!='D')
| ^~~
In file included from /usr/include/c++/14/bits/basic_string.h:47,
from /usr/include/c++/14/string:54:
/usr/include/c++/14/string_view:651:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator!=(basic_string_view<_CharT, _Traits>, basic_string_view<_CharT, _Traits>)'
651 | operator!=(basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:651:5: note: template argument deduction/substitution failed:
a.cc:7:16: note: 'std::__cxx11::basic_string<char>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
7 | while(a!='H'||a!='D'||b!='H'||b!='D')
| ^~~
/usr/include/c++/14/string_view:658:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator!=(basic_string_view<_CharT, _Traits>, __type_identity_t<basic_string_view<_CharT, _Traits> >)'
658 | operator!=(basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:658:5: note: template argument deduction/substitution failed:
a.cc:7:16: note: 'std::__cxx11::basic_string<char>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
7 | while(a!='H'||a!='D'||b!='H'||b!='D')
| ^~~
/usr/include/c++/14/string_view:666:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator!=(__type_identity_t<basic_string_view<_CharT, _Traits> >, basic_string_view<_CharT, _Traits>)'
666 | operator!=(__type_identity_t<basic_string_view<_CharT, _Traits>> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:666:5: note: template argument deduction/substitution failed:
a.cc:7:16: note: mismatched types 'std::basic_string_view<_CharT, _Traits>' and 'char'
7 | while(a!='H'||a!='D'||b!='H'||b!='D')
| ^~~
/usr/include/c++/14/bits/basic_string.h:3833:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator!=(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
3833 | operator!=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3833:5: note: template argument deduction/substitution failed:
a.cc:7:16: note: mismatched types 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'char'
7 | while(a!='H'||a!='D'||b!='H'||b!='D')
| ^~~
/usr/include/c++/14/bits/basic_string.h:3847:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator!=(const _CharT*, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
3847 | operator!=(const _CharT* __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3847:5: note: template argument deduction/substitution failed:
a.cc:7:16: note: mismatched types 'const _CharT*' and 'std::__cxx11::basic_string<char>'
7 | while(a!='H'||a!='D'||b!='H'||b!='D')
| ^~~
/usr/include/c++/14/bits/basic_string.h:3860:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator!=(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, const _CharT*)'
3860 | operator!=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3860:5: note: template argument deduction/substitution failed:
a.cc:7:16: note: mismatched types 'const _CharT*' and 'char'
7 | while(a!='H'||a!='D'||b!='H'||b!='D')
| ^~~
In file included from /usr/include/c++/14/bits/memory_resource.h:47,
from /usr/include/c++/14/string:68:
/usr/include/c++/14/tuple:2613:5: note: candidate: 'template<class ... _TElements, class ... _UElements> constexpr bool std::operator!=(const tuple<_UTypes ...>&, const tuple<_Elements ...>&)'
2613 | operator!=(const tuple<_TElements...>& __t,
| ^~~~~~~~
/usr/include/c++/14/tuple:2613:5: note: template argument deduction/substitution failed:
a.cc:7:16: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::tuple<_UTypes ...>'
7 | while(a!='H'||a!='D'||b!='H'||b!='D')
| ^~~
In file included from /usr/include/c++/14/bits/locale_facets.h:48,
from /usr/include/c++/14/bits/basic_ios.h:37,
from /usr/include/c++/14/ios:46:
/usr/include/c++/14/bits/streambuf_iterator.h:242:5: note: candidate: 'template<class _CharT, class _Traits> bool std::operator!=(const istreambuf_iterator<_CharT, _Traits>&, const istreambuf_iterator<_CharT, _Traits>&)'
242 | operator!=(const istreambuf_iterator<_CharT, _Traits>& __a,
| ^~~~~~~~
/usr/include/c++/14/bits/streambuf_iterator.h:242:5: note: template argument deduction/substitution failed:
a.cc:7:16: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::istreambuf_iterator<_CharT, _Traits>'
7 | while(a!='H'||a!='D'||b!='H'||b!='D')
| |
s024348654 | p03777 | C++ | #include<iostream>
using namespace std;
int main()
{
string a,b;
cin>>a>>b;
while(a!='H'||a!='D'||b!='H'||b!='D')
{
cin>>a>>b;
}
if(a=='H')
{
cout<<b;
}
if(a=='D')
{
if(b=='H')
{ cout<< a; }
else
{cout<<'H';}
}
return 0;
} | a.cc: In function 'int main()':
a.cc:7:14: error: no match for 'operator!=' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'char')
7 | while(a!='H'||a!='D'||b!='H'||b!='D')
| ~^~~~~
| | |
| | char
| std::string {aka std::__cxx11::basic_string<char>}
In file included from /usr/include/c++/14/iosfwd:42,
from /usr/include/c++/14/ios:40,
from /usr/include/c++/14/ostream:40,
from /usr/include/c++/14/iostream:41,
from a.cc:1:
/usr/include/c++/14/bits/postypes.h:197:5: note: candidate: 'template<class _StateT> bool std::operator!=(const fpos<_StateT>&, const fpos<_StateT>&)'
197 | operator!=(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/postypes.h:197:5: note: template argument deduction/substitution failed:
a.cc:7:16: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::fpos<_StateT>'
7 | while(a!='H'||a!='D'||b!='H'||b!='D')
| ^~~
In file included from /usr/include/c++/14/string:43,
from /usr/include/c++/14/bits/locale_classes.h:40,
from /usr/include/c++/14/bits/ios_base.h:41,
from /usr/include/c++/14/ios:44:
/usr/include/c++/14/bits/allocator.h:243:5: note: candidate: 'template<class _T1, class _T2> bool std::operator!=(const allocator<_CharT>&, const allocator<_T2>&)'
243 | operator!=(const allocator<_T1>&, const allocator<_T2>&)
| ^~~~~~~~
/usr/include/c++/14/bits/allocator.h:243:5: note: template argument deduction/substitution failed:
a.cc:7:16: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::allocator<_CharT>'
7 | while(a!='H'||a!='D'||b!='H'||b!='D')
| ^~~
In file included from /usr/include/c++/14/string:48:
/usr/include/c++/14/bits/stl_iterator.h:455:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator!=(const reverse_iterator<_Iterator>&, const reverse_iterator<_Iterator>&)'
455 | operator!=(const reverse_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:455:5: note: template argument deduction/substitution failed:
a.cc:7:16: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
7 | while(a!='H'||a!='D'||b!='H'||b!='D')
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:500:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator!=(const reverse_iterator<_Iterator>&, const reverse_iterator<_IteratorR>&)'
500 | operator!=(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:500:5: note: template argument deduction/substitution failed:
a.cc:7:16: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
7 | while(a!='H'||a!='D'||b!='H'||b!='D')
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:1686:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator!=(const move_iterator<_IteratorL>&, const move_iterator<_IteratorR>&)'
1686 | operator!=(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1686:5: note: template argument deduction/substitution failed:
a.cc:7:16: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
7 | while(a!='H'||a!='D'||b!='H'||b!='D')
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:1753:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator!=(const move_iterator<_IteratorL>&, const move_iterator<_IteratorL>&)'
1753 | operator!=(const move_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1753:5: note: template argument deduction/substitution failed:
a.cc:7:16: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
7 | while(a!='H'||a!='D'||b!='H'||b!='D')
| ^~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:64,
from /usr/include/c++/14/string:51:
/usr/include/c++/14/bits/stl_pair.h:1052:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator!=(const pair<_T1, _T2>&, const pair<_T1, _T2>&)'
1052 | operator!=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
| ^~~~~~~~
/usr/include/c++/14/bits/stl_pair.h:1052:5: note: template argument deduction/substitution failed:
a.cc:7:16: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::pair<_T1, _T2>'
7 | while(a!='H'||a!='D'||b!='H'||b!='D')
| ^~~
In file included from /usr/include/c++/14/bits/basic_string.h:47,
from /usr/include/c++/14/string:54:
/usr/include/c++/14/string_view:651:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator!=(basic_string_view<_CharT, _Traits>, basic_string_view<_CharT, _Traits>)'
651 | operator!=(basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:651:5: note: template argument deduction/substitution failed:
a.cc:7:16: note: 'std::__cxx11::basic_string<char>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
7 | while(a!='H'||a!='D'||b!='H'||b!='D')
| ^~~
/usr/include/c++/14/string_view:658:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator!=(basic_string_view<_CharT, _Traits>, __type_identity_t<basic_string_view<_CharT, _Traits> >)'
658 | operator!=(basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:658:5: note: template argument deduction/substitution failed:
a.cc:7:16: note: 'std::__cxx11::basic_string<char>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
7 | while(a!='H'||a!='D'||b!='H'||b!='D')
| ^~~
/usr/include/c++/14/string_view:666:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator!=(__type_identity_t<basic_string_view<_CharT, _Traits> >, basic_string_view<_CharT, _Traits>)'
666 | operator!=(__type_identity_t<basic_string_view<_CharT, _Traits>> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:666:5: note: template argument deduction/substitution failed:
a.cc:7:16: note: mismatched types 'std::basic_string_view<_CharT, _Traits>' and 'char'
7 | while(a!='H'||a!='D'||b!='H'||b!='D')
| ^~~
/usr/include/c++/14/bits/basic_string.h:3833:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator!=(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
3833 | operator!=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3833:5: note: template argument deduction/substitution failed:
a.cc:7:16: note: mismatched types 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'char'
7 | while(a!='H'||a!='D'||b!='H'||b!='D')
| ^~~
/usr/include/c++/14/bits/basic_string.h:3847:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator!=(const _CharT*, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
3847 | operator!=(const _CharT* __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3847:5: note: template argument deduction/substitution failed:
a.cc:7:16: note: mismatched types 'const _CharT*' and 'std::__cxx11::basic_string<char>'
7 | while(a!='H'||a!='D'||b!='H'||b!='D')
| ^~~
/usr/include/c++/14/bits/basic_string.h:3860:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator!=(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, const _CharT*)'
3860 | operator!=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3860:5: note: template argument deduction/substitution failed:
a.cc:7:16: note: mismatched types 'const _CharT*' and 'char'
7 | while(a!='H'||a!='D'||b!='H'||b!='D')
| ^~~
In file included from /usr/include/c++/14/bits/memory_resource.h:47,
from /usr/include/c++/14/string:68:
/usr/include/c++/14/tuple:2613:5: note: candidate: 'template<class ... _TElements, class ... _UElements> constexpr bool std::operator!=(const tuple<_UTypes ...>&, const tuple<_Elements ...>&)'
2613 | operator!=(const tuple<_TElements...>& __t,
| ^~~~~~~~
/usr/include/c++/14/tuple:2613:5: note: template argument deduction/substitution failed:
a.cc:7:16: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::tuple<_UTypes ...>'
7 | while(a!='H'||a!='D'||b!='H'||b!='D')
| ^~~
In file included from /usr/include/c++/14/bits/locale_facets.h:48,
from /usr/include/c++/14/bits/basic_ios.h:37,
from /usr/include/c++/14/ios:46:
/usr/include/c++/14/bits/streambuf_iterator.h:242:5: note: candidate: 'template<class _CharT, class _Traits> bool std::operator!=(const istreambuf_iterator<_CharT, _Traits>&, const istreambuf_iterator<_CharT, _Traits>&)'
242 | operator!=(const istreambuf_iterator<_CharT, _Traits>& __a,
| ^~~~~~~~
/usr/include/c++/14/bits/streambuf_iterator.h:242:5: note: template argument deduction/substitution failed:
a.cc:7:16: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::istreambuf_iterator<_CharT, _Traits>'
7 | while(a!='H'||a!='D'||b!='H'||b!='D')
| |
s839031811 | p03777 | C++ | #include<iostream>
using namespace std;
int main()
{
string a,b;
cin>>a>>b;
while(a!='H||a!='D'||b!='H||b!='D')
{
cin>>a>>b;
}
if(a=='H)
{
cout<<b;
}
if(a=='D')
{
if(b=='H')
{ cout<< a; }
else
{cout<<'H';}
}
return 0; | a.cc:7:16: warning: multi-character literal with 6 characters exceeds 'int' size of 4 bytes
7 | while(a!='H||a!='D'||b!='H||b!='D')
| ^~~~~~~~~
a.cc:7:25: warning: multi-character literal with 5 characters exceeds 'int' size of 4 bytes
7 | while(a!='H||a!='D'||b!='H||b!='D')
| ^~~~~~~~
a.cc:11:13: warning: missing terminating ' character
11 | if(a=='H)
| ^
a.cc:11:13: error: missing terminating ' character
11 | if(a=='H)
| ^~~
a.cc: In function 'int main()':
a.cc:7:16: error: unable to find character literal operator 'operator""D' with 'int' argument
7 | while(a!='H||a!='D'||b!='H||b!='D')
| ^~~~~~~~~
a.cc:7:25: error: expected ')' before user-defined character literal
7 | while(a!='H||a!='D'||b!='H||b!='D')
| ~ ^~~~~~~~
| )
a.cc:7:25: error: unable to find character literal operator 'operator""H' with 'int' argument
7 | while(a!='H||a!='D'||b!='H||b!='D')
| ^~~~~~~~
a.cc:7:36: error: no match for 'operator!=' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'char')
7 | while(a!='H||a!='D'||b!='H||b!='D')
| ~^~~~~
| | |
| | char
| std::string {aka std::__cxx11::basic_string<char>}
In file included from /usr/include/c++/14/iosfwd:42,
from /usr/include/c++/14/ios:40,
from /usr/include/c++/14/ostream:40,
from /usr/include/c++/14/iostream:41,
from a.cc:1:
/usr/include/c++/14/bits/postypes.h:197:5: note: candidate: 'template<class _StateT> bool std::operator!=(const fpos<_StateT>&, const fpos<_StateT>&)'
197 | operator!=(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/postypes.h:197:5: note: template argument deduction/substitution failed:
a.cc:7:38: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::fpos<_StateT>'
7 | while(a!='H||a!='D'||b!='H||b!='D')
| ^~~
In file included from /usr/include/c++/14/string:43,
from /usr/include/c++/14/bits/locale_classes.h:40,
from /usr/include/c++/14/bits/ios_base.h:41,
from /usr/include/c++/14/ios:44:
/usr/include/c++/14/bits/allocator.h:243:5: note: candidate: 'template<class _T1, class _T2> bool std::operator!=(const allocator<_CharT>&, const allocator<_T2>&)'
243 | operator!=(const allocator<_T1>&, const allocator<_T2>&)
| ^~~~~~~~
/usr/include/c++/14/bits/allocator.h:243:5: note: template argument deduction/substitution failed:
a.cc:7:38: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::allocator<_CharT>'
7 | while(a!='H||a!='D'||b!='H||b!='D')
| ^~~
In file included from /usr/include/c++/14/string:48:
/usr/include/c++/14/bits/stl_iterator.h:455:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator!=(const reverse_iterator<_Iterator>&, const reverse_iterator<_Iterator>&)'
455 | operator!=(const reverse_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:455:5: note: template argument deduction/substitution failed:
a.cc:7:38: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
7 | while(a!='H||a!='D'||b!='H||b!='D')
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:500:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator!=(const reverse_iterator<_Iterator>&, const reverse_iterator<_IteratorR>&)'
500 | operator!=(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:500:5: note: template argument deduction/substitution failed:
a.cc:7:38: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
7 | while(a!='H||a!='D'||b!='H||b!='D')
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:1686:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator!=(const move_iterator<_IteratorL>&, const move_iterator<_IteratorR>&)'
1686 | operator!=(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1686:5: note: template argument deduction/substitution failed:
a.cc:7:38: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
7 | while(a!='H||a!='D'||b!='H||b!='D')
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:1753:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator!=(const move_iterator<_IteratorL>&, const move_iterator<_IteratorL>&)'
1753 | operator!=(const move_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1753:5: note: template argument deduction/substitution failed:
a.cc:7:38: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
7 | while(a!='H||a!='D'||b!='H||b!='D')
| ^~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:64,
from /usr/include/c++/14/string:51:
/usr/include/c++/14/bits/stl_pair.h:1052:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator!=(const pair<_T1, _T2>&, const pair<_T1, _T2>&)'
1052 | operator!=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
| ^~~~~~~~
/usr/include/c++/14/bits/stl_pair.h:1052:5: note: template argument deduction/substitution failed:
a.cc:7:38: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::pair<_T1, _T2>'
7 | while(a!='H||a!='D'||b!='H||b!='D')
| ^~~
In file included from /usr/include/c++/14/bits/basic_string.h:47,
from /usr/include/c++/14/string:54:
/usr/include/c++/14/string_view:651:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator!=(basic_string_view<_CharT, _Traits>, basic_string_view<_CharT, _Traits>)'
651 | operator!=(basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:651:5: note: template argument deduction/substitution failed:
a.cc:7:38: note: 'std::__cxx11::basic_string<char>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
7 | while(a!='H||a!='D'||b!='H||b!='D')
| ^~~
/usr/include/c++/14/string_view:658:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator!=(basic_string_view<_CharT, _Traits>, __type_identity_t<basic_string_view<_CharT, _Traits> >)'
658 | operator!=(basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:658:5: note: template argument deduction/substitution failed:
a.cc:7:38: note: 'std::__cxx11::basic_string<char>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
7 | while(a!='H||a!='D'||b!='H||b!='D')
| ^~~
/usr/include/c++/14/string_view:666:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator!=(__type_identity_t<basic_string_view<_CharT, _Traits> >, basic_string_view<_CharT, _Traits>)'
666 | operator!=(__type_identity_t<basic_string_view<_CharT, _Traits>> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:666:5: note: template argument deduction/substitution failed:
a.cc:7:38: note: mismatched types 'std::basic_string_view<_CharT, _Traits>' and 'char'
7 | while(a!='H||a!='D'||b!='H||b!='D')
| ^~~
/usr/include/c++/14/bits/basic_string.h:3833:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator!=(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
3833 | operator!=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3833:5: note: template argument deduction/substitution failed:
a.cc:7:38: note: mismatched types 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'char'
7 | while(a!='H||a!='D'||b!='H||b!='D')
| ^~~
/usr/include/c++/14/bits/basic_string.h:3847:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator!=(const _CharT*, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
3847 | operator!=(const _CharT* __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3847:5: note: template argument deduction/substitution failed:
a.cc:7:38: note: mismatched types 'const _CharT*' and 'std::__cxx11::basic_string<char>'
7 | while(a!='H||a!='D'||b!='H||b!='D')
| ^~~
/usr/include/c++/14/bits/basic_string.h:3860:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator!=(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, const _CharT*)'
3860 | operator!=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3860:5: note: template argument deduction/substitution failed:
a.cc:7:38: note: mismatched types 'const _CharT*' and 'char'
7 | while(a!='H||a!='D'||b!='H||b!='D')
| ^~~
In file included from /usr/include/c++/14 |
s442000523 | p03777 | C++ | #include<iostream>
using namespace std;
int main()
{
int a,b;
cin>>a>>b;
while(a!="H"||a!="D"||b!="H"||b!="D")
{
cin>>a>>b;
}
if(a=="H")
{
cout<<b;
}
if(a=="D")
{
if(b=="H")
{ cout<< a; }
else
{cout<<"H";}
}
return 0; | a.cc: In function 'int main()':
a.cc:7:14: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
7 | while(a!="H"||a!="D"||b!="H"||b!="D")
| ~^~~~~
a.cc:7:22: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
7 | while(a!="H"||a!="D"||b!="H"||b!="D")
| ~^~~~~
a.cc:7:30: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
7 | while(a!="H"||a!="D"||b!="H"||b!="D")
| ~^~~~~
a.cc:7:38: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
7 | while(a!="H"||a!="D"||b!="H"||b!="D")
| ~^~~~~
a.cc:11:11: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
11 | if(a=="H")
| ~^~~~~
a.cc:15:11: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
15 | if(a=="D")
| ~^~~~~
a.cc:17:17: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
17 | if(b=="H")
| ~^~~~~
a.cc:23:17: error: expected '}' at end of input
23 | return 0;
| ^
a.cc:4:1: note: to match this '{'
4 | {
| ^
|
s928796857 | p03777 | C++ | #include<iostream>
using namespace std;
int main()
{
int a,b;
cin>>a>>b;
while(a!="H"||a!="D"||b!="H"||b!="D")
{
cin>>a>>" ">>b;
}
if(a=="H")
{
cout<<b;
}
if(a=="D")
{
if(b=="H")
{ cout<< a; }
else
{cout<<"H";}
}
return 0;
} | a.cc: In function 'int main()':
a.cc:7:14: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
7 | while(a!="H"||a!="D"||b!="H"||b!="D")
| ~^~~~~
a.cc:7:22: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
7 | while(a!="H"||a!="D"||b!="H"||b!="D")
| ~^~~~~
a.cc:7:30: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
7 | while(a!="H"||a!="D"||b!="H"||b!="D")
| ~^~~~~
a.cc:7:38: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
7 | while(a!="H"||a!="D"||b!="H"||b!="D")
| ~^~~~~
a.cc:9:18: error: no match for 'operator>>' (operand types are 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} and 'const char [2]')
9 | cin>>a>>" ">>b;
| ~~~~~~^~~~~
| | |
| | const char [2]
| std::basic_istream<char>::__istream_type {aka std::basic_istream<char>}
In file included from /usr/include/c++/14/iostream:42,
from a.cc:1:
/usr/include/c++/14/istream:170:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(bool&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
170 | operator>>(bool& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:170:7: note: conversion of argument 1 would be ill-formed:
a.cc:9:20: error: cannot bind non-const lvalue reference of type 'bool&' to a value of type 'const char*'
9 | cin>>a>>" ">>b;
| ^~~
/usr/include/c++/14/istream:174:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(short int&) [with _CharT = char; _Traits = std::char_traits<char>]' (near match)
174 | operator>>(short& __n);
| ^~~~~~~~
/usr/include/c++/14/istream:174:7: note: conversion of argument 1 would be ill-formed:
a.cc:9:20: error: invalid conversion from 'const char*' to 'short int' [-fpermissive]
9 | cin>>a>>" ">>b;
| ^~~
| |
| const char*
a.cc:9:20: error: cannot bind rvalue '(short int)((const char*)" ")' to 'short int&'
/usr/include/c++/14/istream:177:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(short unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
177 | operator>>(unsigned short& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:177:7: note: conversion of argument 1 would be ill-formed:
a.cc:9:20: error: invalid conversion from 'const char*' to 'short unsigned int' [-fpermissive]
9 | cin>>a>>" ">>b;
| ^~~
| |
| const char*
a.cc:9:20: error: cannot bind rvalue '(short unsigned int)((const char*)" ")' to 'short unsigned int&'
/usr/include/c++/14/istream:181:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(int&) [with _CharT = char; _Traits = std::char_traits<char>]' (near match)
181 | operator>>(int& __n);
| ^~~~~~~~
/usr/include/c++/14/istream:181:7: note: conversion of argument 1 would be ill-formed:
a.cc:9:20: error: invalid conversion from 'const char*' to 'int' [-fpermissive]
9 | cin>>a>>" ">>b;
| ^~~
| |
| const char*
a.cc:9:20: error: cannot bind rvalue '(int)((const char*)" ")' to 'int&'
/usr/include/c++/14/istream:184:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
184 | operator>>(unsigned int& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:184:7: note: conversion of argument 1 would be ill-formed:
a.cc:9:20: error: invalid conversion from 'const char*' to 'unsigned int' [-fpermissive]
9 | cin>>a>>" ">>b;
| ^~~
| |
| const char*
a.cc:9:20: error: cannot bind rvalue '(unsigned int)((const char*)" ")' to 'unsigned int&'
/usr/include/c++/14/istream:188:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
188 | operator>>(long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:188:7: note: conversion of argument 1 would be ill-formed:
a.cc:9:20: error: invalid conversion from 'const char*' to 'long int' [-fpermissive]
9 | cin>>a>>" ">>b;
| ^~~
| |
| const char*
a.cc:9:20: error: cannot bind rvalue '(long int)((const char*)" ")' to 'long int&'
/usr/include/c++/14/istream:192:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
192 | operator>>(unsigned long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:192:7: note: conversion of argument 1 would be ill-formed:
a.cc:9:20: error: invalid conversion from 'const char*' to 'long unsigned int' [-fpermissive]
9 | cin>>a>>" ">>b;
| ^~~
| |
| const char*
a.cc:9:20: error: cannot bind rvalue '(long unsigned int)((const char*)" ")' to 'long unsigned int&'
/usr/include/c++/14/istream:199:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
199 | operator>>(long long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:199:7: note: conversion of argument 1 would be ill-formed:
a.cc:9:20: error: invalid conversion from 'const char*' to 'long long int' [-fpermissive]
9 | cin>>a>>" ">>b;
| ^~~
| |
| const char*
a.cc:9:20: error: cannot bind rvalue '(long long int)((const char*)" ")' to 'long long int&'
/usr/include/c++/14/istream:203:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
203 | operator>>(unsigned long long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:203:7: note: conversion of argument 1 would be ill-formed:
a.cc:9:20: error: invalid conversion from 'const char*' to 'long long unsigned int' [-fpermissive]
9 | cin>>a>>" ">>b;
| ^~~
| |
| const char*
a.cc:9:20: error: cannot bind rvalue '(long long unsigned int)((const char*)" ")' to 'long long unsigned int&'
/usr/include/c++/14/istream:328:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(void*&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
328 | operator>>(void*& __p)
| ^~~~~~~~
/usr/include/c++/14/istream:328:7: note: conversion of argument 1 would be ill-formed:
a.cc:9:20: error: invalid conversion from 'const void*' to 'void*' [-fpermissive]
9 | cin>>a>>" ">>b;
| ^~~
| |
| const void*
a.cc:9:20: error: cannot bind rvalue '(void*)((const void*)((const char*)" "))' to 'void*&'
/usr/include/c++/14/istream:219:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(float&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
219 | operator>>(float& __f)
| ^~~~~~~~
/usr/include/c++/14/istream:219:25: note: no known conversion for argument 1 from 'const char [2]' to 'float&'
219 | operator>>(float& __f)
| ~~~~~~~^~~
/usr/include/c++/14/istream:223:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
223 | operator>>(double& __f)
| ^~~~~~~~
/usr/include/c++/14/istream:223:26: note: no known conversion for argument 1 from 'const char [2]' to 'double&'
223 | operator>>(double& __f)
| ~~~~~~~~^~~
/usr/include/c++/14/istream:227:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
227 | operator>>(long double& __f)
| ^~~~~~~~
/usr/include/c++/14/istream:227:31: note: no known conversion for argument 1 from 'const char [2]' to 'long double&'
227 | operator>>(long double& __f)
| ~~~~~~~~~~~~~^~~
/usr/include/c++/14/istream:122:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(__istream_type& (*)(__istream_type&)) [with _CharT = char; _Traits = std::char_trait |
s887660327 | p03777 | C++ |
#include<iostream>
int main()
{
int a,b;
cin>>a>>b;
while(a!="H"||a!="D"||b!="H"||b!="D")
{
cin>>a>>" ">>b;
}
if(a=="H")
{
cout<<b;
}
if(a=="D")
{
if(b=="H")
{ cout<< a; }
else
{cout<<"H";}
}
return 0;
} | a.cc: In function 'int main()':
a.cc:6:7: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
6 | cin>>a>>b;
| ^~~
| std::cin
In file included from a.cc:2:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
62 | extern istream cin; ///< Linked to standard input
| ^~~
a.cc:7:14: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
7 | while(a!="H"||a!="D"||b!="H"||b!="D")
| ~^~~~~
a.cc:7:22: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
7 | while(a!="H"||a!="D"||b!="H"||b!="D")
| ~^~~~~
a.cc:7:30: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
7 | while(a!="H"||a!="D"||b!="H"||b!="D")
| ~^~~~~
a.cc:7:38: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
7 | while(a!="H"||a!="D"||b!="H"||b!="D")
| ~^~~~~
a.cc:11:11: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
11 | if(a=="H")
| ~^~~~~
a.cc:13:11: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
13 | cout<<b;
| ^~~~
| std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
63 | extern ostream cout; ///< Linked to standard output
| ^~~~
a.cc:15:11: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
15 | if(a=="D")
| ~^~~~~
a.cc:17:17: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
17 | if(b=="H")
| ~^~~~~
a.cc:18:16: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
18 | { cout<< a; }
| ^~~~
| std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
63 | extern ostream cout; ///< Linked to standard output
| ^~~~
a.cc:20:14: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
20 | {cout<<"H";}
| ^~~~
| std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
63 | extern ostream cout; ///< Linked to standard output
| ^~~~
|
s176284914 | p03777 | C++ | while(a!="H"||a!="D"||b!="H"||b!="D")
{
cin>>a>>" ">>b;
}
if(a=="H")
{
cout<<b;
}
if(a=="D")
{
if(b=="H")
{ cout<< a; }
else
{cout<<"H";}
}
| a.cc:1:6: error: expected unqualified-id before 'while'
1 | while(a!="H"||a!="D"||b!="H"||b!="D")
| ^~~~~
a.cc:5:7: error: expected unqualified-id before 'if'
5 | if(a=="H")
| ^~
a.cc:9:7: error: expected unqualified-id before 'if'
9 | if(a=="D")
| ^~
|
s875997527 | p03777 | C++ | #include<iostream>
using namespace std;
int main()
{
int a,int b;
cin>>a>>b;
if(a!="H"||a!="D"||b!="H"||b!="D")
{
cin>>a>>" ">>b;
}
if(a=="H")
{
cout<<b;
}
if(a=="D")
{
if(b=="H")
{ cout<< a; }
else
{cout<<"H";}
}
return 0;
} | a.cc: In function 'int main()':
a.cc:6:13: error: expected unqualified-id before 'int'
6 | int a,int b;
| ^~~
a.cc:7:15: error: 'b' was not declared in this scope
7 | cin>>a>>b;
| ^
a.cc:9:11: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
9 | if(a!="H"||a!="D"||b!="H"||b!="D")
| ~^~~~~
a.cc:9:19: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
9 | if(a!="H"||a!="D"||b!="H"||b!="D")
| ~^~~~~
a.cc:11:18: error: no match for 'operator>>' (operand types are 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} and 'const char [2]')
11 | cin>>a>>" ">>b;
| ~~~~~~^~~~~
| | |
| | const char [2]
| std::basic_istream<char>::__istream_type {aka std::basic_istream<char>}
In file included from /usr/include/c++/14/iostream:42,
from a.cc:1:
/usr/include/c++/14/istream:170:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(bool&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
170 | operator>>(bool& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:170:7: note: conversion of argument 1 would be ill-formed:
a.cc:11:20: error: cannot bind non-const lvalue reference of type 'bool&' to a value of type 'const char*'
11 | cin>>a>>" ">>b;
| ^~~
/usr/include/c++/14/istream:174:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(short int&) [with _CharT = char; _Traits = std::char_traits<char>]' (near match)
174 | operator>>(short& __n);
| ^~~~~~~~
/usr/include/c++/14/istream:174:7: note: conversion of argument 1 would be ill-formed:
a.cc:11:20: error: invalid conversion from 'const char*' to 'short int' [-fpermissive]
11 | cin>>a>>" ">>b;
| ^~~
| |
| const char*
a.cc:11:20: error: cannot bind rvalue '(short int)((const char*)" ")' to 'short int&'
/usr/include/c++/14/istream:177:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(short unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
177 | operator>>(unsigned short& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:177:7: note: conversion of argument 1 would be ill-formed:
a.cc:11:20: error: invalid conversion from 'const char*' to 'short unsigned int' [-fpermissive]
11 | cin>>a>>" ">>b;
| ^~~
| |
| const char*
a.cc:11:20: error: cannot bind rvalue '(short unsigned int)((const char*)" ")' to 'short unsigned int&'
/usr/include/c++/14/istream:181:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(int&) [with _CharT = char; _Traits = std::char_traits<char>]' (near match)
181 | operator>>(int& __n);
| ^~~~~~~~
/usr/include/c++/14/istream:181:7: note: conversion of argument 1 would be ill-formed:
a.cc:11:20: error: invalid conversion from 'const char*' to 'int' [-fpermissive]
11 | cin>>a>>" ">>b;
| ^~~
| |
| const char*
a.cc:11:20: error: cannot bind rvalue '(int)((const char*)" ")' to 'int&'
/usr/include/c++/14/istream:184:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
184 | operator>>(unsigned int& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:184:7: note: conversion of argument 1 would be ill-formed:
a.cc:11:20: error: invalid conversion from 'const char*' to 'unsigned int' [-fpermissive]
11 | cin>>a>>" ">>b;
| ^~~
| |
| const char*
a.cc:11:20: error: cannot bind rvalue '(unsigned int)((const char*)" ")' to 'unsigned int&'
/usr/include/c++/14/istream:188:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
188 | operator>>(long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:188:7: note: conversion of argument 1 would be ill-formed:
a.cc:11:20: error: invalid conversion from 'const char*' to 'long int' [-fpermissive]
11 | cin>>a>>" ">>b;
| ^~~
| |
| const char*
a.cc:11:20: error: cannot bind rvalue '(long int)((const char*)" ")' to 'long int&'
/usr/include/c++/14/istream:192:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
192 | operator>>(unsigned long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:192:7: note: conversion of argument 1 would be ill-formed:
a.cc:11:20: error: invalid conversion from 'const char*' to 'long unsigned int' [-fpermissive]
11 | cin>>a>>" ">>b;
| ^~~
| |
| const char*
a.cc:11:20: error: cannot bind rvalue '(long unsigned int)((const char*)" ")' to 'long unsigned int&'
/usr/include/c++/14/istream:199:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
199 | operator>>(long long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:199:7: note: conversion of argument 1 would be ill-formed:
a.cc:11:20: error: invalid conversion from 'const char*' to 'long long int' [-fpermissive]
11 | cin>>a>>" ">>b;
| ^~~
| |
| const char*
a.cc:11:20: error: cannot bind rvalue '(long long int)((const char*)" ")' to 'long long int&'
/usr/include/c++/14/istream:203:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
203 | operator>>(unsigned long long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:203:7: note: conversion of argument 1 would be ill-formed:
a.cc:11:20: error: invalid conversion from 'const char*' to 'long long unsigned int' [-fpermissive]
11 | cin>>a>>" ">>b;
| ^~~
| |
| const char*
a.cc:11:20: error: cannot bind rvalue '(long long unsigned int)((const char*)" ")' to 'long long unsigned int&'
/usr/include/c++/14/istream:328:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(void*&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
328 | operator>>(void*& __p)
| ^~~~~~~~
/usr/include/c++/14/istream:328:7: note: conversion of argument 1 would be ill-formed:
a.cc:11:20: error: invalid conversion from 'const void*' to 'void*' [-fpermissive]
11 | cin>>a>>" ">>b;
| ^~~
| |
| const void*
a.cc:11:20: error: cannot bind rvalue '(void*)((const void*)((const char*)" "))' to 'void*&'
/usr/include/c++/14/istream:219:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(float&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
219 | operator>>(float& __f)
| ^~~~~~~~
/usr/include/c++/14/istream:219:25: note: no known conversion for argument 1 from 'const char [2]' to 'float&'
219 | operator>>(float& __f)
| ~~~~~~~^~~
/usr/include/c++/14/istream:223:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
223 | operator>>(double& __f)
| ^~~~~~~~
/usr/include/c++/14/istream:223:26: note: no known conversion for argument 1 from 'const char [2]' to 'double&'
223 | operator>>(double& __f)
| ~~~~~~~~^~~
/usr/include/c++/14/istream:227:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
227 | operator>>(long double& __f)
| ^~~~~~~~
/usr/include/c++/14/istream:227:31: note: no known conversion for argument 1 from 'const char [2]' to 'long double&'
227 | operator>>(long double& __f)
| ~~~~~~~~~~~~~^~~
/usr/include/c++/14/istream:122:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(__istream_type& (*)(__istream_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
122 | operator>>(__istream_type& (*__pf)(__istream_type&))
| ^~~~~~~~
/usr/include/c+ |
s571261823 | p03777 | C++ |
#include<iostream>
using namespace std;
int main()
{
int a,int b;
cin>>a>>" ">>b;
scanf();
if(a!="H"||a!="D"||b!="H"||b!="D")
{
cin>>a>>" ">>b;
}
if(a=="H")
{
cout<<b;
}
if(a=="D")
{
if(b=="H")
{ cout<< a; }
else
{cout<<"H";}
}
return 0;
} | a.cc: In function 'int main()':
a.cc:7:13: error: expected unqualified-id before 'int'
7 | int a,int b;
| ^~~
a.cc:8:13: error: no match for 'operator>>' (operand types are 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} and 'const char [2]')
8 | cin>>a>>" ">>b;
| ~~~~~~^~~~~
| | |
| | const char [2]
| std::basic_istream<char>::__istream_type {aka std::basic_istream<char>}
In file included from /usr/include/c++/14/iostream:42,
from a.cc:2:
/usr/include/c++/14/istream:170:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(bool&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
170 | operator>>(bool& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:170:7: note: conversion of argument 1 would be ill-formed:
a.cc:8:15: error: cannot bind non-const lvalue reference of type 'bool&' to a value of type 'const char*'
8 | cin>>a>>" ">>b;
| ^~~
/usr/include/c++/14/istream:174:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(short int&) [with _CharT = char; _Traits = std::char_traits<char>]' (near match)
174 | operator>>(short& __n);
| ^~~~~~~~
/usr/include/c++/14/istream:174:7: note: conversion of argument 1 would be ill-formed:
a.cc:8:15: error: invalid conversion from 'const char*' to 'short int' [-fpermissive]
8 | cin>>a>>" ">>b;
| ^~~
| |
| const char*
a.cc:8:15: error: cannot bind rvalue '(short int)((const char*)" ")' to 'short int&'
/usr/include/c++/14/istream:177:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(short unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
177 | operator>>(unsigned short& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:177:7: note: conversion of argument 1 would be ill-formed:
a.cc:8:15: error: invalid conversion from 'const char*' to 'short unsigned int' [-fpermissive]
8 | cin>>a>>" ">>b;
| ^~~
| |
| const char*
a.cc:8:15: error: cannot bind rvalue '(short unsigned int)((const char*)" ")' to 'short unsigned int&'
/usr/include/c++/14/istream:181:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(int&) [with _CharT = char; _Traits = std::char_traits<char>]' (near match)
181 | operator>>(int& __n);
| ^~~~~~~~
/usr/include/c++/14/istream:181:7: note: conversion of argument 1 would be ill-formed:
a.cc:8:15: error: invalid conversion from 'const char*' to 'int' [-fpermissive]
8 | cin>>a>>" ">>b;
| ^~~
| |
| const char*
a.cc:8:15: error: cannot bind rvalue '(int)((const char*)" ")' to 'int&'
/usr/include/c++/14/istream:184:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
184 | operator>>(unsigned int& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:184:7: note: conversion of argument 1 would be ill-formed:
a.cc:8:15: error: invalid conversion from 'const char*' to 'unsigned int' [-fpermissive]
8 | cin>>a>>" ">>b;
| ^~~
| |
| const char*
a.cc:8:15: error: cannot bind rvalue '(unsigned int)((const char*)" ")' to 'unsigned int&'
/usr/include/c++/14/istream:188:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
188 | operator>>(long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:188:7: note: conversion of argument 1 would be ill-formed:
a.cc:8:15: error: invalid conversion from 'const char*' to 'long int' [-fpermissive]
8 | cin>>a>>" ">>b;
| ^~~
| |
| const char*
a.cc:8:15: error: cannot bind rvalue '(long int)((const char*)" ")' to 'long int&'
/usr/include/c++/14/istream:192:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
192 | operator>>(unsigned long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:192:7: note: conversion of argument 1 would be ill-formed:
a.cc:8:15: error: invalid conversion from 'const char*' to 'long unsigned int' [-fpermissive]
8 | cin>>a>>" ">>b;
| ^~~
| |
| const char*
a.cc:8:15: error: cannot bind rvalue '(long unsigned int)((const char*)" ")' to 'long unsigned int&'
/usr/include/c++/14/istream:199:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
199 | operator>>(long long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:199:7: note: conversion of argument 1 would be ill-formed:
a.cc:8:15: error: invalid conversion from 'const char*' to 'long long int' [-fpermissive]
8 | cin>>a>>" ">>b;
| ^~~
| |
| const char*
a.cc:8:15: error: cannot bind rvalue '(long long int)((const char*)" ")' to 'long long int&'
/usr/include/c++/14/istream:203:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
203 | operator>>(unsigned long long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:203:7: note: conversion of argument 1 would be ill-formed:
a.cc:8:15: error: invalid conversion from 'const char*' to 'long long unsigned int' [-fpermissive]
8 | cin>>a>>" ">>b;
| ^~~
| |
| const char*
a.cc:8:15: error: cannot bind rvalue '(long long unsigned int)((const char*)" ")' to 'long long unsigned int&'
/usr/include/c++/14/istream:328:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(void*&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
328 | operator>>(void*& __p)
| ^~~~~~~~
/usr/include/c++/14/istream:328:7: note: conversion of argument 1 would be ill-formed:
a.cc:8:15: error: invalid conversion from 'const void*' to 'void*' [-fpermissive]
8 | cin>>a>>" ">>b;
| ^~~
| |
| const void*
a.cc:8:15: error: cannot bind rvalue '(void*)((const void*)((const char*)" "))' to 'void*&'
/usr/include/c++/14/istream:219:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(float&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
219 | operator>>(float& __f)
| ^~~~~~~~
/usr/include/c++/14/istream:219:25: note: no known conversion for argument 1 from 'const char [2]' to 'float&'
219 | operator>>(float& __f)
| ~~~~~~~^~~
/usr/include/c++/14/istream:223:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
223 | operator>>(double& __f)
| ^~~~~~~~
/usr/include/c++/14/istream:223:26: note: no known conversion for argument 1 from 'const char [2]' to 'double&'
223 | operator>>(double& __f)
| ~~~~~~~~^~~
/usr/include/c++/14/istream:227:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
227 | operator>>(long double& __f)
| ^~~~~~~~
/usr/include/c++/14/istream:227:31: note: no known conversion for argument 1 from 'const char [2]' to 'long double&'
227 | operator>>(long double& __f)
| ~~~~~~~~~~~~~^~~
/usr/include/c++/14/istream:122:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(__istream_type& (*)(__istream_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
122 | operator>>(__istream_type& (*__pf)(__istream_type&))
| ^~~~~~~~
/usr/include/c++/14/istream:122:36: note: no known conversion for argument 1 from 'const char [2]' to 'std::basic_istream<char>::__istream_type& (*)(std::basic_istream<char>::__istream_type&)' {aka 'std::basic_istream<char>& (*)(std::basic_istream<char>&)'}
122 | operator>>(__istream_type& (*__pf)(__istream_type&))
| ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/istream:126:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(__ios_type& (*)(__ios_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>; __ios_t |
s077582139 | p03777 | C++ | #include<iostream>
#include<cmath>
#include<algorithm>
using namespace std
int main()
{
int a,b,w;
cin>>w>>a>>b;
cout<<min(fabs(b-a),fabs(b-a-w));
return 0;
} | a.cc:4:20: error: expected ';' before 'int'
4 | using namespace std
| ^
| ;
5 | int main()
| ~~~
|
s903058998 | p03777 | C++ | #include<iostream>
#include<cmath>
#include<algorithm>
using namespace
int main()
{
int a,b,w;
cin>>w>>a>>b;
cout<<max(fabs(b-a),fabs(b-a-w));
return 0;
} | a.cc:5:1: error: expected identifier before 'int'
5 | int main()
| ^~~
a.cc:4:16: error: expected ';' before 'int'
4 | using namespace
| ^
| ;
5 | int main()
| ~~~
a.cc: In function 'int main()':
a.cc:8:4: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
8 | cin>>w>>a>>b;
| ^~~
| std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
62 | extern istream cin; ///< Linked to standard input
| ^~~
a.cc:9:4: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
9 | cout<<max(fabs(b-a),fabs(b-a-w));
| ^~~~
| std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
63 | extern ostream cout; ///< Linked to standard output
| ^~~~
a.cc:9:10: error: 'max' was not declared in this scope; did you mean 'std::max'?
9 | cout<<max(fabs(b-a),fabs(b-a-w));
| ^~~
| std::max
In file included from /usr/include/c++/14/algorithm:61,
from a.cc:3:
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: 'std::max' declared here
5716 | max(initializer_list<_Tp> __l, _Compare __comp)
| ^~~
|
s519026761 | p03777 | C++ | #include<iostream>
int main()
{
char a,b;
cin>>a>>b;
if(a=='H')
cout<<b<<endl;
else if (b=='H') cout<<"D"<<endl;
else cout<<"H"<<endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:5:4: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
5 | cin>>a>>b;
| ^~~
| std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
62 | extern istream cin; ///< Linked to standard input
| ^~~
a.cc:7:7: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
7 | cout<<b<<endl;
| ^~~~
| std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
63 | extern ostream cout; ///< Linked to standard output
| ^~~~
a.cc:7:16: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
7 | cout<<b<<endl;
| ^~~~
| std::endl
In file included from /usr/include/c++/14/iostream:41:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
744 | endl(basic_ostream<_CharT, _Traits>& __os)
| ^~~~
a.cc:8:22: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
8 | else if (b=='H') cout<<"D"<<endl;
| ^~~~
| std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
63 | extern ostream cout; ///< Linked to standard output
| ^~~~
a.cc:8:33: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
8 | else if (b=='H') cout<<"D"<<endl;
| ^~~~
| std::endl
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
744 | endl(basic_ostream<_CharT, _Traits>& __os)
| ^~~~
a.cc:9:18: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
9 | else cout<<"H"<<endl;
| ^~~~
| std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
63 | extern ostream cout; ///< Linked to standard output
| ^~~~
a.cc:9:29: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
9 | else cout<<"H"<<endl;
| ^~~~
| std::endl
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
744 | endl(basic_ostream<_CharT, _Traits>& __os)
| ^~~~
|
s864595173 | p03777 | C++ | #include<iostream>
int main()
{
char a,b;
scanf("%c%c",&a,&b);
if(a=='H')
cout<<b<<endl;
else if (b=='H') cout<<"D"<<endl;
else cout<<"H"<<endl;
return 0;
}
| a.cc: In function 'int main()':
a.cc:7:7: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
7 | cout<<b<<endl;
| ^~~~
| std::cout
In file included from a.cc:1:
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
63 | extern ostream cout; ///< Linked to standard output
| ^~~~
a.cc:7:16: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
7 | cout<<b<<endl;
| ^~~~
| std::endl
In file included from /usr/include/c++/14/iostream:41:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
744 | endl(basic_ostream<_CharT, _Traits>& __os)
| ^~~~
a.cc:8:22: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
8 | else if (b=='H') cout<<"D"<<endl;
| ^~~~
| std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
63 | extern ostream cout; ///< Linked to standard output
| ^~~~
a.cc:8:33: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
8 | else if (b=='H') cout<<"D"<<endl;
| ^~~~
| std::endl
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
744 | endl(basic_ostream<_CharT, _Traits>& __os)
| ^~~~
a.cc:9:18: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
9 | else cout<<"H"<<endl;
| ^~~~
| std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
63 | extern ostream cout; ///< Linked to standard output
| ^~~~
a.cc:9:29: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
9 | else cout<<"H"<<endl;
| ^~~~
| std::endl
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
744 | endl(basic_ostream<_CharT, _Traits>& __os)
| ^~~~
|
s214209068 | p03777 | C++ | #include<stdio.h>
#include<iostream.h>
using namespace;
void main()
{
char a,char b;
cin>>a>>" ">>b;
if(a!="H"||a!="D"||b!="H"||b!="D")
{
cin>>a>>" ">>b;
}
if(a=="H")
{
cout<<b;
}
if(a=="D")
{
if(b=="H")
{ cout<< a; }
else
{cout<<"H";}
}
} | a.cc:2:9: fatal error: iostream.h: No such file or directory
2 | #include<iostream.h>
| ^~~~~~~~~~~~
compilation terminated.
|
s181319732 | p03777 | C++ | import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
char a[] = sc.next().toCharArray();
char b[] = sc.next().toCharArray();
if(a[0]==b[0]){
System.out.println("H");
}else{
System.out.println("D");
}
}
} | a.cc:1:1: error: 'import' does not name a type
1 | import java.util.Scanner;
| ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:3:1: error: expected unqualified-id before 'public'
3 | public class Main {
| ^~~~~~
|
s104052424 | p03777 | C++ | #include <iostream>
using namespace std;
void main()
{
char a,b;
cin>>a>>b;
if (a == b)
{
cout<<"H"<<endl;
}else{
cout<<"D"<<endl;
}
} | a.cc:5:1: error: '::main' must return 'int'
5 | void main()
| ^~~~
|
s492489834 | p03777 | Java | import java.util.*;
public class Main {
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
String a =sc.next();
String b =sc.next();
if(a.equals("H")%%b.equals("H"))System.out.println("H");
if(a.equals("H")%%b.equals("D"))System.out.println("D");
if(a.equals("D")%%b.equals("H"))System.out.println("D");
if(a.equals("D")%%b.equals("D"))System.out.println("H");
}
} | Main.java:7: error: illegal start of expression
if(a.equals("H")%%b.equals("H"))System.out.println("H");
^
Main.java:8: error: illegal start of expression
if(a.equals("H")%%b.equals("D"))System.out.println("D");
^
Main.java:9: error: illegal start of expression
if(a.equals("D")%%b.equals("H"))System.out.println("D");
^
Main.java:10: error: illegal start of expression
if(a.equals("D")%%b.equals("D"))System.out.println("H");
^
4 errors
|
s667470169 | p03777 | Java | import java.util.*;
public class Main {
public static void main(String[] args)
Scanner sc = new Scanner(System.in);
int x =sc.nextInt();
if(x<1200)System.out.println("ABC");
}else{
System.out.println("ARC");
}
}
} | Main.java:3: error: ';' expected
public static void main(String[] args)
^
Main.java:6: error: illegal start of type
if(x<1200)System.out.println("ABC");
^
Main.java:6: error: illegal start of type
if(x<1200)System.out.println("ABC");
^
Main.java:6: error: <identifier> expected
if(x<1200)System.out.println("ABC");
^
Main.java:6: error: illegal start of type
if(x<1200)System.out.println("ABC");
^
Main.java:7: error: class, interface, enum, or record expected
}else{
^
Main.java:9: error: class, interface, enum, or record expected
}
^
7 errors
|
s215827374 | p03777 | Java | import java.util.*;
public class Main {
public static void main(String[] args) throws Exception {
Scanner sc = new Scanner(System.in);
String a =sc.next();
String b =sc.next();
if(a.equals("H")%%b.equals("H"))System.out.println("H");
if(a.equals("H")%%b.equals("D"))System.out.println("D");
if(a.equals("D")%%b.equals("H"))System.out.println("D");
if(a.equals("D")%%b.equals("D"))System.out.println("H");
}
} | Main.java:7: error: illegal start of expression
if(a.equals("H")%%b.equals("H"))System.out.println("H");
^
Main.java:8: error: illegal start of expression
if(a.equals("H")%%b.equals("D"))System.out.println("D");
^
Main.java:9: error: illegal start of expression
if(a.equals("D")%%b.equals("H"))System.out.println("D");
^
Main.java:10: error: illegal start of expression
if(a.equals("D")%%b.equals("D"))System.out.println("H");
^
4 errors
|
s170460097 | p03777 | Java | import java.util.*;
public class Main {
public static void main(String[] args) throws Exception {
Scanner sc = new Scanner(System.in);
String a =sc.next();
String b =sc.next();
if(a.equals("H")%% b.equals("H"))System.out.println("H");
if(a.equals("H")%% b.equals("D"))System.out.println("D");
if(a.equals("D")%% b.equals("H"))System.out.println("D");
if(a.equals("D")%% b.equals("D"))System.out.println("H");
}
}
| Main.java:7: error: illegal start of expression
if(a.equals("H")%%?b.equals("H"))System.out.println("H");
^
Main.java:7: error: illegal character: '\u3000'
if(a.equals("H")%%?b.equals("H"))System.out.println("H");
^
Main.java:7: error: ';' expected
if(a.equals("H")%%?b.equals("H"))System.out.println("H");
^
Main.java:8: error: illegal start of expression
if(a.equals("H")%%?b.equals("D"))System.out.println("D");
^
Main.java:8: error: illegal character: '\u3000'
if(a.equals("H")%%?b.equals("D"))System.out.println("D");
^
Main.java:8: error: ';' expected
if(a.equals("H")%%?b.equals("D"))System.out.println("D");
^
Main.java:9: error: illegal start of expression
if(a.equals("D")%%?b.equals("H"))System.out.println("D");
^
Main.java:9: error: illegal character: '\u3000'
if(a.equals("D")%%?b.equals("H"))System.out.println("D");
^
Main.java:9: error: ';' expected
if(a.equals("D")%%?b.equals("H"))System.out.println("D");
^
Main.java:10: error: illegal start of expression
if(a.equals("D")%%?b.equals("D"))System.out.println("H");
^
Main.java:10: error: illegal character: '\u3000'
if(a.equals("D")%%?b.equals("D"))System.out.println("H");
^
Main.java:10: error: ';' expected
if(a.equals("D")%%?b.equals("D"))System.out.println("H");
^
12 errors
|
s729171504 | p03777 | Java | import java.util.*;
public class Main {
public static void main(String[] args) throws Exception {
Scanner sc = new Scanner(System.in);
String a =sc.next();
String b =sc.next();
if(a.equals("H")%%b.equals("H"))System.out.println("H");
if(a.equals("H")%%b.equals("D"))System.out.println("D");
if(a.equals("D")%%b.equals("H"))System.out.println("D");
if(a.equals("D")%%b.equals("D"))System.out.println("H");
}
}
| Main.java:7: error: illegal start of expression
if(a.equals("H")%%b.equals("H"))System.out.println("H");
^
Main.java:8: error: illegal start of expression
if(a.equals("H")%%b.equals("D"))System.out.println("D");
^
Main.java:9: error: illegal start of expression
if(a.equals("D")%%b.equals("H"))System.out.println("D");
^
Main.java:10: error: illegal start of expression
if(a.equals("D")%%b.equals("D"))System.out.println("H");
^
4 errors
|
s287341470 | p03777 | Java | import java.util.Scanner;
public class HonestOrDishonest {
public static void main(String[] args) {
Scanner scn = new Scanner(System.in);
int a = Integer.parseInt(scn.next());
int b = Integer.parseInt(scn.next());
int H = Integer.parseInt(scn.next());
int D = Integer.parseInt(scn.next());
if ( a == H && b == H)
System.out.println("H");
if ( a == H && b == D)
System.out.println("D");
if ( a == D && b == H)
System.out.println("D");
if ( a == D && b == D)
System.out.println("H");
}
} | Main.java:3: error: class HonestOrDishonest is public, should be declared in a file named HonestOrDishonest.java
public class HonestOrDishonest {
^
1 error
|
s619937080 | p03777 | Java | import java.util.*;
public class Main {
public static void main(String[] args) throws Exception {
Scanner sc = new Scanner(System.in);
int a =sc.nextInt();
int b =sc.nextInt();
if(a=="H" %% b=="H")System.out.println("H");{
if(a=="H" %% b=="D")System.out.println("D");{
if(a=="D" %% b=="H")System.out.println("D");{
if(a=="D" %% b=="D")System.out.println("H");{
}
}
}
}
}
} | Main.java:7: error: illegal start of expression
if(a=="H" %% b=="H")System.out.println("H");{
^
Main.java:8: error: illegal start of expression
if(a=="H" %% b=="D")System.out.println("D");{
^
Main.java:9: error: illegal start of expression
if(a=="D" %% b=="H")System.out.println("D");{
^
Main.java:10: error: illegal start of expression
if(a=="D" %% b=="D")System.out.println("H");{
^
4 errors
|
s288028854 | p03777 | Java | import java.util.*;
public class Main {
public static void main(String[] args) throws Exception {
Scanner sc = new Scanner(System.in);
int a =sc.nextInt();
int b =sc.nextInt();
if(a=="H" %% b=="H")System.out.println("H");
if(a=="H" %% b=="D")System.out.println("D");
if(a=="D" %% b=="H")System.out.println("D");
if(a=="D" %% b=="D")System.out.println("H");
}
} | Main.java:7: error: illegal start of expression
if(a=="H" %% b=="H")System.out.println("H");
^
Main.java:8: error: illegal start of expression
if(a=="H" %% b=="D")System.out.println("D");
^
Main.java:9: error: illegal start of expression
if(a=="D" %% b=="H")System.out.println("D");
^
Main.java:10: error: illegal start of expression
if(a=="D" %% b=="D")System.out.println("H");
^
4 errors
|
s141656385 | p03777 | Java | import java.util.*;
public class Main {
public static void main(String[] args) throws Exception {
Scanner sc = new Scanner(System.in);
int a =sc.nextInt();
int b =sc.nextInt();
if(a=="H" %% b=="H")System.out.println("H");
if(a=="H" %% b=="D")System.out.println("D");
if(a=="D" %% b=="H")System.out.println("D");
if(a=="D" %% b=="D")System.out.println("H"); | Main.java:7: error: illegal start of expression
if(a=="H" %% b=="H")System.out.println("H");
^
Main.java:8: error: illegal start of expression
if(a=="H" %% b=="D")System.out.println("D");
^
Main.java:9: error: illegal start of expression
if(a=="D" %% b=="H")System.out.println("D");
^
Main.java:10: error: illegal start of expression
if(a=="D" %% b=="D")System.out.println("H");
^
Main.java:10: error: reached end of file while parsing
if(a=="D" %% b=="D")System.out.println("H");
^
5 errors
|
s730626301 | p03777 | Java | import java.util.*;
public class ABC056_A {
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
String a=sc.next(),b=sc.next();
if(a.equals("H")&&b.equals("H"))System.out.println("H");
else if(a.equals("H")&&b.equals("D"))System.out.println("D");
else if(a.equals("D")&&b.equals("H"))System.out.println("D");
else if(a.equals("D")&&b.equals("D"))System.out.println("H");
}
} | Main.java:2: error: class ABC056_A is public, should be declared in a file named ABC056_A.java
public class ABC056_A {
^
1 error
|
s717752295 | p03777 | Java | import java.util.*;
public class ABC056_A {
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
if(sc.next().equals("H")&&sc.next().equals("H"))System.out.println("H");
if(sc.next().equals("H")&&sc.next().equals("D"))System.out.println("D");
if(sc.next().equals("D")&&sc.next().equals("H"))System.out.println("D");
if(sc.next().equals("D")&&sc.next().equals("D"))System.out.println("H");
}
} | Main.java:2: error: class ABC056_A is public, should be declared in a file named ABC056_A.java
public class ABC056_A {
^
1 error
|
s350546665 | p03777 | Java | package spring21;
import java.util.*;
public class ABC056_A {
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
if(sc.next().equals("H")&&sc.next().equals("H"))System.out.println("H");
if(sc.next().equals("H")&&sc.next().equals("D"))System.out.println("D");
if(sc.next().equals("D")&&sc.next().equals("H"))System.out.println("D");
if(sc.next().equals("D")&&sc.next().equals("D"))System.out.println("H");
}
} | Main.java:3: error: class ABC056_A is public, should be declared in a file named ABC056_A.java
public class ABC056_A {
^
1 error
|
s900525029 | p03777 | C++ | #include<bits/stdc++.h>
using namespace std;
int main(void){
char a, b;
cin >> a;
cin >> b;
cout << ((a=='D' ? 1 : 0)^(b=='D' ? 1 : 0)) ? 'D' : 'H' << endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:8:58: error: invalid operands of types 'char' and '<unresolved overloaded function type>' to binary 'operator<<'
8 | cout << ((a=='D' ? 1 : 0)^(b=='D' ? 1 : 0)) ? 'D' : 'H' << endl;
| ~~~~^~~~~~~
|
s170898957 | p03777 | C++ | #include<bits/stdc++.h>
using namespace std;
int main(void){
char a, b;
cin >> a;
cin >> b;
cout << (a=='D' ? 1 : 0)^(b=='D' ? 1 : 0) ? 'D' : 'H' << endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:8:26: error: no match for 'operator^' (operand types are 'std::basic_ostream<char>' and 'int')
8 | cout << (a=='D' ? 1 : 0)^(b=='D' ? 1 : 0) ? 'D' : 'H' << endl;
| ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
| | |
| std::basic_ostream<char> int
a.cc:8:26: note: candidate: 'operator^(int, int)' (built-in)
8 | cout << (a=='D' ? 1 : 0)^(b=='D' ? 1 : 0) ? 'D' : 'H' << endl;
| ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
a.cc:8:26: note: no known conversion for argument 1 from 'std::basic_ostream<char>' to 'int'
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52,
from a.cc:1:
/usr/include/c++/14/bitset:1577:5: note: candidate: 'template<long unsigned int _Nb> std::bitset<_Nb> std::operator^(const bitset<_Nb>&, const bitset<_Nb>&)'
1577 | operator^(const bitset<_Nb>& __x, const bitset<_Nb>& __y) _GLIBCXX_NOEXCEPT
| ^~~~~~~~
/usr/include/c++/14/bitset:1577:5: note: template argument deduction/substitution failed:
a.cc:8:42: note: 'std::basic_ostream<char>' is not derived from 'const std::bitset<_Nb>'
8 | cout << (a=='D' ? 1 : 0)^(b=='D' ? 1 : 0) ? 'D' : 'H' << endl;
| ^
In file included from /usr/include/c++/14/valarray:605,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:166:
/usr/include/c++/14/bits/valarray_after.h:410:5: note: candidate: 'template<class _Dom1, class _Dom2> std::_Expr<std::__detail::_BinClos<std::__bitwise_xor, std::_Expr, std::_Expr, _Dom1, _Dom2>, typename std::__fun<std::__bitwise_xor, typename _Dom1::value_type>::result_type> std::operator^(const _Expr<_Dom1, typename _Dom1::value_type>&, const _Expr<_Dom2, typename _Dom2::value_type>&)'
410 | _DEFINE_EXPR_BINARY_OPERATOR(^, struct std::__bitwise_xor)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/valarray_after.h:410:5: note: template argument deduction/substitution failed:
a.cc:8:42: note: 'std::basic_ostream<char>' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
8 | cout << (a=='D' ? 1 : 0)^(b=='D' ? 1 : 0) ? 'D' : 'H' << endl;
| ^
/usr/include/c++/14/bits/valarray_after.h:410:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__bitwise_xor, std::_Expr, std::_Constant, _Dom, typename _Dom::value_type>, typename std::__fun<std::__bitwise_xor, typename _Dom1::value_type>::result_type> std::operator^(const _Expr<_Dom1, typename _Dom1::value_type>&, const typename _Dom::value_type&)'
410 | _DEFINE_EXPR_BINARY_OPERATOR(^, struct std::__bitwise_xor)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/valarray_after.h:410:5: note: template argument deduction/substitution failed:
a.cc:8:42: note: 'std::basic_ostream<char>' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
8 | cout << (a=='D' ? 1 : 0)^(b=='D' ? 1 : 0) ? 'D' : 'H' << endl;
| ^
/usr/include/c++/14/bits/valarray_after.h:410:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__bitwise_xor, std::_Constant, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__bitwise_xor, typename _Dom1::value_type>::result_type> std::operator^(const typename _Dom::value_type&, const _Expr<_Dom1, typename _Dom1::value_type>&)'
410 | _DEFINE_EXPR_BINARY_OPERATOR(^, struct std::__bitwise_xor)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/valarray_after.h:410:5: note: template argument deduction/substitution failed:
a.cc:8:42: note: mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'int'
8 | cout << (a=='D' ? 1 : 0)^(b=='D' ? 1 : 0) ? 'D' : 'H' << endl;
| ^
/usr/include/c++/14/bits/valarray_after.h:410:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__bitwise_xor, std::_Expr, std::_ValArray, _Dom, typename _Dom::value_type>, typename std::__fun<std::__bitwise_xor, typename _Dom1::value_type>::result_type> std::operator^(const _Expr<_Dom1, typename _Dom1::value_type>&, const valarray<typename _Dom::value_type>&)'
410 | _DEFINE_EXPR_BINARY_OPERATOR(^, struct std::__bitwise_xor)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/valarray_after.h:410:5: note: template argument deduction/substitution failed:
a.cc:8:42: note: 'std::basic_ostream<char>' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
8 | cout << (a=='D' ? 1 : 0)^(b=='D' ? 1 : 0) ? 'D' : 'H' << endl;
| ^
/usr/include/c++/14/bits/valarray_after.h:410:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__bitwise_xor, std::_ValArray, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__bitwise_xor, typename _Dom1::value_type>::result_type> std::operator^(const valarray<typename _Dom::value_type>&, const _Expr<_Dom1, typename _Dom1::value_type>&)'
410 | _DEFINE_EXPR_BINARY_OPERATOR(^, struct std::__bitwise_xor)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/valarray_after.h:410:5: note: template argument deduction/substitution failed:
a.cc:8:42: note: mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'int'
8 | cout << (a=='D' ? 1 : 0)^(b=='D' ? 1 : 0) ? 'D' : 'H' << endl;
| ^
/usr/include/c++/14/valarray:1201:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__bitwise_xor, std::_ValArray, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__bitwise_xor, _Tp>::result_type> std::operator^(const valarray<_Tp>&, const valarray<_Tp>&)'
1201 | _DEFINE_BINARY_OPERATOR(^, __bitwise_xor)
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/valarray:1201:1: note: template argument deduction/substitution failed:
a.cc:8:42: note: 'std::basic_ostream<char>' is not derived from 'const std::valarray<_Tp>'
8 | cout << (a=='D' ? 1 : 0)^(b=='D' ? 1 : 0) ? 'D' : 'H' << endl;
| ^
/usr/include/c++/14/valarray:1201:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__bitwise_xor, std::_ValArray, std::_Constant, _Tp, _Tp>, typename std::__fun<std::__bitwise_xor, _Tp>::result_type> std::operator^(const valarray<_Tp>&, const typename valarray<_Tp>::value_type&)'
1201 | _DEFINE_BINARY_OPERATOR(^, __bitwise_xor)
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/valarray:1201:1: note: template argument deduction/substitution failed:
a.cc:8:42: note: 'std::basic_ostream<char>' is not derived from 'const std::valarray<_Tp>'
8 | cout << (a=='D' ? 1 : 0)^(b=='D' ? 1 : 0) ? 'D' : 'H' << endl;
| ^
/usr/include/c++/14/valarray:1201:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__bitwise_xor, std::_Constant, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__bitwise_xor, _Tp>::result_type> std::operator^(const typename valarray<_Tp>::value_type&, const valarray<_Tp>&)'
1201 | _DEFINE_BINARY_OPERATOR(^, __bitwise_xor)
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/valarray:1201:1: note: template argument deduction/substitution failed:
a.cc:8:42: note: mismatched types 'const std::valarray<_Tp>' and 'int'
8 | cout << (a=='D' ? 1 : 0)^(b=='D' ? 1 : 0) ? 'D' : 'H' << endl;
| ^
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:41:
/usr/include/c++/14/cstddef:146:3: note: candidate: 'constexpr std::byte std::operator^(byte, byte)'
146 | operator^(byte __l, byte __r) noexcept
| ^~~~~~~~
/usr/include/c++/14/cstddef:146:18: note: no known conversion for argument 1 from 'std::basic_ostream<char>' to 'std::byte'
146 | operator^(byte __l, byte __r) noexcept
| ~~~~~^~~
In file included from /usr/include/c++/14/streambuf:43,
from /usr/include/c++/14/bits/streambuf_iterator.h:35,
from /usr/include/c++/14/iterator:66,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:54:
/usr/include/c++/14/bits/ios_base.h:94:3: note: candidate: 'constexpr std::_Ios_Fmtflags std::operator^(_Ios_Fmtflags, _Ios_Fmtflags)'
94 | operator^(_Ios_Fmtflags __a, _Ios_Fmtflags __b) _GLIBCXX_NOTHROW
| ^~~~~~~~
/usr/include/c++/14/bits/ios_base.h:94:27: note: no known conversion for argument 1 from 'std::basic_ostream<char>' to 'std::_Ios_Fmtflags'
94 | operator^(_Ios_Fmtflags __a, _Ios_Fmtflags __b) _GLIBCXX_NOTHROW
| ~~~~~~~~~~~~~~^~~
/usr/include/c++/14/bits/ios_base.h:144:3: note: candidate: 'constexpr std::_Ios_Openmode std::operator^(_Ios_Openmode, _Ios_Openmode)'
144 | operator^(_Ios_Openmode __a, _Ios_Openmode __b) _GLIBCXX_NOTHROW
| ^~~~~~~~
/usr/include/c++/14/bits/ios_base.h:144:27: note: no known conversion for argument 1 from 'std::basic_ostream<char>' to 'std::_Ios_Openmode'
144 | operator^(_Ios_Openmode __a, _Ios_Openmode __b) _GLIBCXX_NOTHROW
| ~~~~~~~~~~~~~~^~~
/usr/include/c++/14/bits/ios_base.h:191:3: note: candidate: 'constexpr std::_Ios_Iostate std::operator^(_Ios_Iostate, _Ios_Iostate)'
191 | operator^(_Ios_Iostate __a, _Ios_Iostate __b) _GLIBCXX_NOTHROW
| ^~~~~~~~
/usr/include/c++/14/bits/ios_base.h:191:26: note: no known conversion for argument 1 from 'std::basic_ostream<char>' to 'std::_Ios_Iostate'
191 | operator^(_Ios_Iostate __a, _Ios_Iostate __b) _GLIBCXX_NOTHROW
| ~~~~~~~~~~~~~^~~
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:176:
/usr/include/c++/14/future:170:20: note: candidate: 'constexpr std::launch std::operator^(launch, launch)'
170 | constexpr launch operator^(launch __x, launch __y) noexcept
| ^~~~~~~~
/usr/include/c++/14/future:170:37: note: no known conversi |
s241064690 | p03777 | C++ | #include<bits/stdc++.h>
using namespace std;
int main(void){
char a, b;
cin >> a;
cin >> b;
cout << (a=='D')^(b=='D') ? 'D' : 'H' << endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:8:18: error: no match for 'operator^' (operand types are 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} and 'bool')
8 | cout << (a=='D')^(b=='D') ? 'D' : 'H' << endl;
| ~~~~~~~~~~~~~~~~^~~~~~~~~
| | |
| | bool
| std::basic_ostream<char>::__ostream_type {aka std::basic_ostream<char>}
a.cc:8:18: note: candidate: 'operator^(int, int)' (built-in)
8 | cout << (a=='D')^(b=='D') ? 'D' : 'H' << endl;
| ~~~~~~~~~~~~~~~~^~~~~~~~~
a.cc:8:18: note: no known conversion for argument 1 from 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} to 'int'
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52,
from a.cc:1:
/usr/include/c++/14/bitset:1577:5: note: candidate: 'template<long unsigned int _Nb> std::bitset<_Nb> std::operator^(const bitset<_Nb>&, const bitset<_Nb>&)'
1577 | operator^(const bitset<_Nb>& __x, const bitset<_Nb>& __y) _GLIBCXX_NOEXCEPT
| ^~~~~~~~
/usr/include/c++/14/bitset:1577:5: note: template argument deduction/substitution failed:
a.cc:8:26: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::bitset<_Nb>'
8 | cout << (a=='D')^(b=='D') ? 'D' : 'H' << endl;
| ^
In file included from /usr/include/c++/14/valarray:605,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:166:
/usr/include/c++/14/bits/valarray_after.h:410:5: note: candidate: 'template<class _Dom1, class _Dom2> std::_Expr<std::__detail::_BinClos<std::__bitwise_xor, std::_Expr, std::_Expr, _Dom1, _Dom2>, typename std::__fun<std::__bitwise_xor, typename _Dom1::value_type>::result_type> std::operator^(const _Expr<_Dom1, typename _Dom1::value_type>&, const _Expr<_Dom2, typename _Dom2::value_type>&)'
410 | _DEFINE_EXPR_BINARY_OPERATOR(^, struct std::__bitwise_xor)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/valarray_after.h:410:5: note: template argument deduction/substitution failed:
a.cc:8:26: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
8 | cout << (a=='D')^(b=='D') ? 'D' : 'H' << endl;
| ^
/usr/include/c++/14/bits/valarray_after.h:410:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__bitwise_xor, std::_Expr, std::_Constant, _Dom, typename _Dom::value_type>, typename std::__fun<std::__bitwise_xor, typename _Dom1::value_type>::result_type> std::operator^(const _Expr<_Dom1, typename _Dom1::value_type>&, const typename _Dom::value_type&)'
410 | _DEFINE_EXPR_BINARY_OPERATOR(^, struct std::__bitwise_xor)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/valarray_after.h:410:5: note: template argument deduction/substitution failed:
a.cc:8:26: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
8 | cout << (a=='D')^(b=='D') ? 'D' : 'H' << endl;
| ^
/usr/include/c++/14/bits/valarray_after.h:410:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__bitwise_xor, std::_Constant, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__bitwise_xor, typename _Dom1::value_type>::result_type> std::operator^(const typename _Dom::value_type&, const _Expr<_Dom1, typename _Dom1::value_type>&)'
410 | _DEFINE_EXPR_BINARY_OPERATOR(^, struct std::__bitwise_xor)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/valarray_after.h:410:5: note: template argument deduction/substitution failed:
a.cc:8:26: note: mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'bool'
8 | cout << (a=='D')^(b=='D') ? 'D' : 'H' << endl;
| ^
/usr/include/c++/14/bits/valarray_after.h:410:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__bitwise_xor, std::_Expr, std::_ValArray, _Dom, typename _Dom::value_type>, typename std::__fun<std::__bitwise_xor, typename _Dom1::value_type>::result_type> std::operator^(const _Expr<_Dom1, typename _Dom1::value_type>&, const valarray<typename _Dom::value_type>&)'
410 | _DEFINE_EXPR_BINARY_OPERATOR(^, struct std::__bitwise_xor)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/valarray_after.h:410:5: note: template argument deduction/substitution failed:
a.cc:8:26: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
8 | cout << (a=='D')^(b=='D') ? 'D' : 'H' << endl;
| ^
/usr/include/c++/14/bits/valarray_after.h:410:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__bitwise_xor, std::_ValArray, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__bitwise_xor, typename _Dom1::value_type>::result_type> std::operator^(const valarray<typename _Dom::value_type>&, const _Expr<_Dom1, typename _Dom1::value_type>&)'
410 | _DEFINE_EXPR_BINARY_OPERATOR(^, struct std::__bitwise_xor)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/valarray_after.h:410:5: note: template argument deduction/substitution failed:
a.cc:8:26: note: mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'bool'
8 | cout << (a=='D')^(b=='D') ? 'D' : 'H' << endl;
| ^
/usr/include/c++/14/valarray:1201:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__bitwise_xor, std::_ValArray, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__bitwise_xor, _Tp>::result_type> std::operator^(const valarray<_Tp>&, const valarray<_Tp>&)'
1201 | _DEFINE_BINARY_OPERATOR(^, __bitwise_xor)
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/valarray:1201:1: note: template argument deduction/substitution failed:
a.cc:8:26: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::valarray<_Tp>'
8 | cout << (a=='D')^(b=='D') ? 'D' : 'H' << endl;
| ^
/usr/include/c++/14/valarray:1201:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__bitwise_xor, std::_ValArray, std::_Constant, _Tp, _Tp>, typename std::__fun<std::__bitwise_xor, _Tp>::result_type> std::operator^(const valarray<_Tp>&, const typename valarray<_Tp>::value_type&)'
1201 | _DEFINE_BINARY_OPERATOR(^, __bitwise_xor)
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/valarray:1201:1: note: template argument deduction/substitution failed:
a.cc:8:26: note: 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} is not derived from 'const std::valarray<_Tp>'
8 | cout << (a=='D')^(b=='D') ? 'D' : 'H' << endl;
| ^
/usr/include/c++/14/valarray:1201:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__bitwise_xor, std::_Constant, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__bitwise_xor, _Tp>::result_type> std::operator^(const typename valarray<_Tp>::value_type&, const valarray<_Tp>&)'
1201 | _DEFINE_BINARY_OPERATOR(^, __bitwise_xor)
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/valarray:1201:1: note: template argument deduction/substitution failed:
a.cc:8:26: note: mismatched types 'const std::valarray<_Tp>' and 'bool'
8 | cout << (a=='D')^(b=='D') ? 'D' : 'H' << endl;
| ^
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:41:
/usr/include/c++/14/cstddef:146:3: note: candidate: 'constexpr std::byte std::operator^(byte, byte)'
146 | operator^(byte __l, byte __r) noexcept
| ^~~~~~~~
/usr/include/c++/14/cstddef:146:18: note: no known conversion for argument 1 from 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} to 'std::byte'
146 | operator^(byte __l, byte __r) noexcept
| ~~~~~^~~
In file included from /usr/include/c++/14/streambuf:43,
from /usr/include/c++/14/bits/streambuf_iterator.h:35,
from /usr/include/c++/14/iterator:66,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:54:
/usr/include/c++/14/bits/ios_base.h:94:3: note: candidate: 'constexpr std::_Ios_Fmtflags std::operator^(_Ios_Fmtflags, _Ios_Fmtflags)'
94 | operator^(_Ios_Fmtflags __a, _Ios_Fmtflags __b) _GLIBCXX_NOTHROW
| ^~~~~~~~
/usr/include/c++/14/bits/ios_base.h:94:27: note: no known conversion for argument 1 from 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} to 'std::_Ios_Fmtflags'
94 | operator^(_Ios_Fmtflags __a, _Ios_Fmtflags __b) _GLIBCXX_NOTHROW
| ~~~~~~~~~~~~~~^~~
/usr/include/c++/14/bits/ios_base.h:144:3: note: candidate: 'constexpr std::_Ios_Openmode std::operator^(_Ios_Openmode, _Ios_Openmode)'
144 | operator^(_Ios_Openmode __a, _Ios_Openmode __b) _GLIBCXX_NOTHROW
| ^~~~~~~~
/usr/include/c++/14/bits/ios_base.h:144:27: note: no known conversion for argument 1 from 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} to 'std::_Ios_Openmode'
144 | operator^(_Ios_Openmode __a, _Ios_Openmode __b) _GLIBCXX_NOTHROW
| ~~~~~~~~~~~~~~^~~
/usr/include/c++/14/bits/ios_base.h:191:3: note: candidate: 'constexpr std::_Ios_Iostate std::operator^(_Ios_Iostate, _Ios_Iostate)'
191 | operator^(_Ios_Iostate __a, _Ios_Iostate __b) _GLIBCXX_NOTHROW
| ^~~~~~~~
/usr/include/c++/14/bits/ios_base.h:191:26: note: no known conversion for argument 1 from 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} to 'std::_Ios_Iostate'
191 | operator^(_Ios_Iostate __a, _Ios_Iostate __b) _GLIBCXX_NOTHROW
| ~~~~~~~~~~~~~^~~
In file included from /usr/include/x86_64-linux-gnu/ |
s811523714 | p03777 | C++ | #include<bits/stdc++.h>
using namespace std;
int main(void){
string a, b;
cin >> a;
cin >> b;
cout << ((((a=='D' ? 1 : 0)+(b=='D' ? 1 : 0))&1) ? 'D' : 'H') << endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:8:15: error: no match for 'operator==' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'char')
8 | cout << ((((a=='D' ? 1 : 0)+(b=='D' ? 1 : 0))&1) ? 'D' : 'H') << endl;
| ~^~~~~
| | |
| | char
| std::string {aka std::__cxx11::basic_string<char>}
In file included from /usr/include/c++/14/regex:68,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:181,
from a.cc:1:
/usr/include/c++/14/bits/regex.h:1103:5: note: candidate: 'template<class _BiIter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const sub_match<_BiIter>&)'
1103 | operator==(const sub_match<_BiIter>& __lhs, const sub_match<_BiIter>& __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1103:5: note: template argument deduction/substitution failed:
a.cc:8:17: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
8 | cout << ((((a=='D' ? 1 : 0)+(b=='D' ? 1 : 0))&1) ? 'D' : 'H') << endl;
| ^~~
/usr/include/c++/14/bits/regex.h:1199:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator==(__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&, const sub_match<_BiIter>&)'
1199 | operator==(const __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1199:5: note: template argument deduction/substitution failed:
a.cc:8:17: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'char'
8 | cout << ((((a=='D' ? 1 : 0)+(b=='D' ? 1 : 0))&1) ? 'D' : 'H') << endl;
| ^~~
/usr/include/c++/14/bits/regex.h:1274:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator==(const sub_match<_BiIter>&, __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&)'
1274 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1274:5: note: template argument deduction/substitution failed:
a.cc:8:17: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
8 | cout << ((((a=='D' ? 1 : 0)+(b=='D' ? 1 : 0))&1) ? 'D' : 'H') << endl;
| ^~~
/usr/include/c++/14/bits/regex.h:1366:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const typename std::iterator_traits<_Iter>::value_type*, const sub_match<_BiIter>&)'
1366 | operator==(typename iterator_traits<_Bi_iter>::value_type const* __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1366:5: note: template argument deduction/substitution failed:
a.cc:8:17: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'char'
8 | cout << ((((a=='D' ? 1 : 0)+(b=='D' ? 1 : 0))&1) ? 'D' : 'H') << endl;
| ^~~
/usr/include/c++/14/bits/regex.h:1441:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type*)'
1441 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1441:5: note: template argument deduction/substitution failed:
a.cc:8:17: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
8 | cout << ((((a=='D' ? 1 : 0)+(b=='D' ? 1 : 0))&1) ? 'D' : 'H') << endl;
| ^~~
/usr/include/c++/14/bits/regex.h:1534:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const typename std::iterator_traits<_Iter>::value_type&, const sub_match<_BiIter>&)'
1534 | operator==(typename iterator_traits<_Bi_iter>::value_type const& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1534:5: note: template argument deduction/substitution failed:
a.cc:8:17: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'char'
8 | cout << ((((a=='D' ? 1 : 0)+(b=='D' ? 1 : 0))&1) ? 'D' : 'H') << endl;
| ^~~
/usr/include/c++/14/bits/regex.h:1613:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type&)'
1613 | operator==(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1613:5: note: template argument deduction/substitution failed:
a.cc:8:17: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
8 | cout << ((((a=='D' ? 1 : 0)+(b=='D' ? 1 : 0))&1) ? 'D' : 'H') << endl;
| ^~~
/usr/include/c++/14/bits/regex.h:2186:5: note: candidate: 'template<class _Bi_iter, class _Alloc> bool std::__cxx11::operator==(const match_results<_BiIter, _Alloc>&, const match_results<_BiIter, _Alloc>&)'
2186 | operator==(const match_results<_Bi_iter, _Alloc>& __m1,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:2186:5: note: template argument deduction/substitution failed:
a.cc:8:17: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::match_results<_BiIter, _Alloc>'
8 | cout << ((((a=='D' ? 1 : 0)+(b=='D' ? 1 : 0))&1) ? 'D' : 'H') << endl;
| ^~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:64,
from /usr/include/c++/14/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51:
/usr/include/c++/14/bits/stl_pair.h:1033:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator==(const pair<_T1, _T2>&, const pair<_T1, _T2>&)'
1033 | operator==(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
| ^~~~~~~~
/usr/include/c++/14/bits/stl_pair.h:1033:5: note: template argument deduction/substitution failed:
a.cc:8:17: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::pair<_T1, _T2>'
8 | cout << ((((a=='D' ? 1 : 0)+(b=='D' ? 1 : 0))&1) ? 'D' : 'H') << endl;
| ^~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:67:
/usr/include/c++/14/bits/stl_iterator.h:441:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const reverse_iterator<_Iterator>&, const reverse_iterator<_Iterator>&)'
441 | operator==(const reverse_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:441:5: note: template argument deduction/substitution failed:
a.cc:8:17: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
8 | cout << ((((a=='D' ? 1 : 0)+(b=='D' ? 1 : 0))&1) ? 'D' : 'H') << endl;
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:486:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const reverse_iterator<_Iterator>&, const reverse_iterator<_IteratorR>&)'
486 | operator==(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:486:5: note: template argument deduction/substitution failed:
a.cc:8:17: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
8 | cout << ((((a=='D' ? 1 : 0)+(b=='D' ? 1 : 0))&1) ? 'D' : 'H') << endl;
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:1667:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const move_iterator<_IteratorL>&, const move_iterator<_IteratorR>&)'
1667 | operator==(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1667:5: note: template argument deduction/substitution failed:
a.cc:8:17: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
8 | cout << ((((a=='D' ? 1 : 0)+(b=='D' ? 1 : 0))&1) ? 'D' : 'H') << endl;
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:1737:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const move_iterator<_IteratorL>&, const move_iterator<_IteratorL>&)'
1737 | operator==(const move_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1737:5: note: template argument deduction/substitution failed:
a.cc:8:17: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
8 | cout << ((((a=='D' ? 1 : 0)+(b=='D' ? 1 : 0))&1) ? 'D' : 'H') << endl;
| ^~~
In file included from /usr/include/c++/14/bits/char_traits.h:42,
from /usr/include/c++/14/string:42,
from /usr/include/c++/14/bitset:52,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52:
/usr/include/c++/14/bits/postypes.h:192:5: note: candidate: 'template<class _StateT> bool std::operator==(const fpos<_StateT>&, const fpos<_StateT>&)'
192 | operator==(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/postypes.h:192:5: note: template argument deduction/substitution failed:
a.cc:8:17: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::fpos<_StateT>'
8 | cout << ((((a=='D' ? 1 : 0)+(b=='D' ? 1 : 0))&1) ? 'D' : 'H') << endl;
| ^~~
In file included from /usr/include/c++/14/string:43:
/usr/include/c++/14/bits/allocator.h:235:5: note: candidate: 'template<class _T1, class _T2> bool std::operator==(const allocator<_CharT>&, const allocator<_T2>&)'
235 | operator==(const allocator<_T1>&, const allocator<_T2>&)
| ^~~~~~~~
/usr/include/c++/14/bits/allocator.h:235:5: note: template argument deduction/substitution failed:
a.cc:8:17: note: 'std::string' {aka 'std::__cxx11::basic_string<c |
s761788375 | p03777 | C++ | #include<bites/stdc++.h>
using namespace std;
int main(void){
string a, b;
cin >> a;
cin >> b;
cout << ((((a=='D' ? 1 : 0)+(b=='D' ? 1 : 0))&1) ? 'D' : 'H') << endl;
return 0;
} | a.cc:1:9: fatal error: bites/stdc++.h: No such file or directory
1 | #include<bites/stdc++.h>
| ^~~~~~~~~~~~~~~~
compilation terminated.
|
s777952012 | p03777 | Java | package spring21;
public class ABC056_A {
public static void main(String[] args){
char a='D',b='H';
if(a=='H'&&b=='H')System.out.println("H");
if(a=='H'&&b=='D')System.out.println("D");
if(a=='D'&&b=='H')System.out.println("D");
if(a=='D'&&b=='D')System.out.println("H");
}
} | Main.java:3: error: class ABC056_A is public, should be declared in a file named ABC056_A.java
public class ABC056_A {
^
1 error
|
s102007698 | p03777 | Java | package spring21;
public class ABC056_A {
public static void main(String[] args){
char a='D',b='H';
if(a=='H'&&b=='H')System.out.println("H");
if(a=='H'&&b=='D')System.out.println("D");
if(a=='D'&&b=='H')System.out.println("D");
if(a=='D'&&b=='D')System.out.println("H");
}
} | Main.java:3: error: class ABC056_A is public, should be declared in a file named ABC056_A.java
public class ABC056_A {
^
1 error
|
s399610753 | p03777 | Java | public class Main {
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner sc = new Scanner(System.in);
String a = sc.next() ;
String b = sc.next() ;
char A = a.charAt(0);
char B = b.charAt(0);
if(A == 'H' && B == 'H'){
System.out.println('H');
}
if(A == 'H' && B == 'D'){
System.out.println('D');
}
if(A == 'D' && B == 'H'){
System.out.println('D');
}
if(A == 'D' && B == 'D'){
System.out.println('H');
}
}
} | Main.java:5: error: cannot find symbol
Scanner sc = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
Main.java:5: error: cannot find symbol
Scanner sc = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
2 errors
|
s004548927 | p03777 | Java | public class A11 {
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner sc = new Scanner(System.in);
String a = sc.next() ;
String b = sc.next() ;
char A = a.charAt(0);
char B = b.charAt(0);
if(A == 'H' && B == 'H'){
System.out.println('H');
}
if(A == 'H' && B == 'D'){
System.out.println('D');
}
if(A == 'D' && B == 'H'){
System.out.println('D');
}
if(A == 'D' && B == 'D'){
System.out.println('H');
}
}
} | Main.java:1: error: class A11 is public, should be declared in a file named A11.java
public class A11 {
^
Main.java:5: error: cannot find symbol
Scanner sc = new Scanner(System.in);
^
symbol: class Scanner
location: class A11
Main.java:5: error: cannot find symbol
Scanner sc = new Scanner(System.in);
^
symbol: class Scanner
location: class A11
3 errors
|
s101077778 | p03777 | Java | public class Main {
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner sc = new Scanner(System.in);
String a = sc.next() ;
String b = sc.next() ;
char A = a.charAt(0);
char B = b.charAt(0);
if(A == 'H' && B == 'H'){
System.out.println('H');
}
if(A == 'H' && B == 'D'){
System.out.println('D');
}
if(A == 'D' && B == 'H'){
System.out.println('D');
}
if(A == 'D' && B == 'H'){
System.out.println('H');
}
}
} | Main.java:5: error: cannot find symbol
Scanner sc = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
Main.java:5: error: cannot find symbol
Scanner sc = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
2 errors
|
s079212639 | p03777 | C++ | inpt = raw_input().split()
if inpt[0] == 'H':
print inpt[1]
elif inpt[0] == 'D':
if inpt[1] == 'H':
print 'D'
elif inpt[1] == 'D':
print 'H' | a.cc:1:1: error: 'inpt' does not name a type; did you mean 'int'?
1 | inpt = raw_input().split()
| ^~~~
| int
|
s577107784 | p03777 | C++ | a, b = input().split()
if a == b:
print("H")
else:
print("D") | a.cc:1:1: error: 'a' does not name a type
1 | a, b = input().split()
| ^
|
s866263068 | p03777 | C++ | #include<iostream>
int main(){
string a,b;
cin>>a>>b;
if(a==b){
cout<<"H"<<endl;
}
else{
cout<<"D"<<endl;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:5:3: error: 'string' was not declared in this scope
5 | string a,b;
| ^~~~~~
a.cc:5:3: note: suggested alternatives:
In file included from /usr/include/c++/14/iosfwd:41,
from /usr/include/c++/14/ios:40,
from /usr/include/c++/14/ostream:40,
from /usr/include/c++/14/iostream:41,
from a.cc:1:
/usr/include/c++/14/bits/stringfwd.h:77:33: note: 'std::string'
77 | typedef basic_string<char> string;
| ^~~~~~
In file included from /usr/include/c++/14/bits/locale_classes.h:40,
from /usr/include/c++/14/bits/ios_base.h:41,
from /usr/include/c++/14/ios:44:
/usr/include/c++/14/string:76:11: note: 'std::pmr::string'
76 | using string = basic_string<char>;
| ^~~~~~
a.cc:7:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
7 | cin>>a>>b;
| ^~~
| std::cin
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
62 | extern istream cin; ///< Linked to standard input
| ^~~
a.cc:7:8: error: 'a' was not declared in this scope
7 | cin>>a>>b;
| ^
a.cc:7:11: error: 'b' was not declared in this scope
7 | cin>>a>>b;
| ^
a.cc:10:5: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
10 | cout<<"H"<<endl;
| ^~~~
| std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
63 | extern ostream cout; ///< Linked to standard output
| ^~~~
a.cc:10:16: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
10 | cout<<"H"<<endl;
| ^~~~
| std::endl
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
744 | endl(basic_ostream<_CharT, _Traits>& __os)
| ^~~~
a.cc:13:5: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
13 | cout<<"D"<<endl;
| ^~~~
| std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
63 | extern ostream cout; ///< Linked to standard output
| ^~~~
a.cc:13:16: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
13 | cout<<"D"<<endl;
| ^~~~
| std::endl
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
744 | endl(basic_ostream<_CharT, _Traits>& __os)
| ^~~~
|
s813589890 | p03777 | C++ | #include<bits/stdc++.h>
using namespace std;
typedef long long ll;
void solve()
{
char a, b;
cin >> a >> b;
if( a == "H" ){
cout << b << "\n";
}
else {
b == "H"? cout << "D\n" : cout << "H\n";
}
}
int main() {
solve();
return 0;
}
| a.cc: In function 'void solve()':
a.cc:9:11: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
9 | if( a == "H" ){
| ~~^~~~~~
a.cc:13:11: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
13 | b == "H"? cout << "D\n" : cout << "H\n";
| ~~^~~~~~
|
s228500637 | p03777 | C++ | #include <iostream>
using namespace std;
int main(){
long long int X;
int sum=0;
cin>>X;
for(int i=1 ;; i++){ //i=0だとわかりにくい
sum+=i;
if(sum>=X){
break;
}
cout<<i;
}
return 0;
} | a.cc:1:2: error: extended character is not valid in an identifier
1 | #include <iostream>
| ^
a.cc:1:2: error: invalid preprocessing directive #include\U00003000
1 | #include <iostream>
| ^~~~~~~~~
a.cc: In function 'int main()':
a.cc:6:11: error: 'cin' was not declared in this scope
6 | cin>>X;
| ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
+++ |+#include <iostream>
1 | #include <iostream>
a.cc:12:11: error: 'cout' was not declared in this scope
12 | cout<<i;
| ^~~~
a.cc:12:11: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
|
s065112130 | p03777 | C++ | #include <iostream>
using namespace std;
int main(){
long long int X;
int sum=0;
cin>>X;
for(int i=1 ; ; i++){ //i=0だとわかりにくい
sum+=i;
if(sum>=X){
break;
}
cout<<i<<endl;
}
return 0;
} | a.cc:1:2: error: extended character is not valid in an identifier
1 | #include <iostream>
| ^
a.cc:1:2: error: invalid preprocessing directive #include\U00003000
1 | #include <iostream>
| ^~~~~~~~~
a.cc: In function 'int main()':
a.cc:6:11: error: 'cin' was not declared in this scope
6 | cin>>X;
| ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
+++ |+#include <iostream>
1 | #include <iostream>
a.cc:12:11: error: 'cout' was not declared in this scope
12 | cout<<i<<endl;
| ^~~~
a.cc:12:11: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:12:20: error: 'endl' was not declared in this scope
12 | cout<<i<<endl;
| ^~~~
a.cc:1:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
+++ |+#include <ostream>
1 | #include <iostream>
|
s487186644 | p03777 | Java | public class Judge{
public static void main(String[] args){
String a = new java.util.Scanner( System.in ).nextLine();
String b = new java.util.Scanner( System.in ).nextLine();
if( a.equals("H")){
if( b.equals("H")){
System.out.println("H");
}
if( b.equals("D")){
System.out.println("D");
}
}
if( a.equals("D")){
if( b.equals("H")){
System.out.println("D");
}
if(b.equals("D")){
System.out.println("H");
}
}
}
} | Main.java:1: error: class Judge is public, should be declared in a file named Judge.java
public class Judge{
^
1 error
|
s342436224 | p03777 | Java | package AtCoder;
import java.util.*;
public class NarrowRectanglesEasy {
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner sc = new Scanner(System.in);
int W=sc.nextInt();
int a=sc.nextInt();
int b=sc.nextInt();
int z=Math.abs(a-b);
if(z<=W) {
z=0;
}else{
z=z-W;
}
System.out.println(z);
}
}
| Main.java:3: error: class NarrowRectanglesEasy is public, should be declared in a file named NarrowRectanglesEasy.java
public class NarrowRectanglesEasy {
^
1 error
|
s400328783 | p03777 | C++ | #include<bits/stdc++.h>
using namespace std;
main(){
char a,b;
cin>>a;
if(a=='H'){
cin>>b;
cout<<b<<endl;
}
else{
cin>>b;
if(b=="H")cout<<"D"<<endl;
else cout<<"H"<<endl;
}
} | a.cc:3:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
3 | main(){
| ^~~~
a.cc: In function 'int main()':
a.cc:12:7: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
12 | if(b=="H")cout<<"D"<<endl;
| ~^~~~~
|
s386056602 | p03777 | Java | import java.util.Scanner;
public static void main(String[] args) {
Scanner s = new Scanner(System.in);
String x = "";
x = s.next();
char[] c = new char[2];
c[0] = x.charAt(0);
c[1] = x.charAt(1);
if(c[0] == c[1]){
System.out.println('H');
} else {
System.out.println('D');
}
}
| Main.java:4: error: unnamed classes are a preview feature and are disabled by default.
public static void main(String[] args) {
^
(use --enable-preview to enable unnamed classes)
1 error
|
s750770886 | p03777 | Java | import java.util.Scanner;
public class Go {
public static void main(String[] args) {
Scanner s = new Scanner(System.in);
String x = "";
x = s.next();
char[] c = new char[2];
c[0] = x.charAt(0);
c[1] = x.charAt(1);
if(c[0] == c[1]){
System.out.println('H');
} else {
System.out.println('D');
}
}
} | Main.java:3: error: class Go is public, should be declared in a file named Go.java
public class Go {
^
1 error
|
s154505628 | p03777 | Java | public class Go {
public static void main(String[] args) {
Scanner s = new Scanner(System.in);
String x = "";
x = s.next();
char[] c = new char[2];
c[0] = x.charAt(0);
c[1] = x.charAt(1);
if(c[0] == c[1]){
System.out.println('H');
} else {
System.out.println('D');
}
}
} | Main.java:1: error: class Go is public, should be declared in a file named Go.java
public class Go {
^
Main.java:4: error: cannot find symbol
Scanner s = new Scanner(System.in);
^
symbol: class Scanner
location: class Go
Main.java:4: error: cannot find symbol
Scanner s = new Scanner(System.in);
^
symbol: class Scanner
location: class Go
3 errors
|
s080747257 | p03777 | Java | public static void main(String[] args) {
Scanner s = new Scanner(System.in);
String x = "";
x = s.next();
char[] c = new char[2];
c[0] = x.charAt(0);
c[1] = x.charAt(1);
if(c[0] == c[1]){
System.out.println('H');
} else {
System.out.println('D');
}
} | Main.java:1: error: unnamed classes are a preview feature and are disabled by default.
public static void main(String[] args) {
^
(use --enable-preview to enable unnamed classes)
1 error
|
s551919076 | p03777 | C++ | #include<cstdilo>
int main(){
char w[2] = { 'H', 'D' };
char in1, in2;
int a = 0;
scanf("%c %c", &in1, &in2);
if(in1 == 'D') a++;
if(in2 == 'D') a = (a+1)%2;
if(a == 0) printf("H");
if(a == 1) printf("D");
return 0;
} | a.cc:1:9: fatal error: cstdilo: No such file or directory
1 | #include<cstdilo>
| ^~~~~~~~~
compilation terminated.
|
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