submission_id stringlengths 10 10 | problem_id stringlengths 6 6 | language stringclasses 3
values | code stringlengths 1 522k | compiler_output stringlengths 43 10.2k |
|---|---|---|---|---|
s539897525 | p03777 | C++ | #include <iostream>
#include <string>
using namespace std;
int main(){
string a,b;
cin>>a>>b;
if(a=="H"){
cout<<b<<endl;
return 0;
}else{
if(b=="H"){
cout<<"D"<<endl;
}else {
cout<<"H"<<endl;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:20:2: error: expected '}' at end of input
20 | }
| ^
a.cc:6:11: note: to match this '{'
6 | int main(){
| ^
|
s228105763 | p03777 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
int a,b;cin<<a<<b;
if(a == b) cout<<'H'<<endl;
else cout<<'D'<<endl;
} | a.cc: In function 'int main()':
a.cc:5:14: error: no match for 'operator<<' (operand types are 'std::istream' {aka 'std::basic_istream<char>'} and 'int')
5 | int a,b;cin<<a<<b;
| ~~~^~~
| | |
| | int
| std::istream {aka std::basic_istream<char>... |
s440372757 | 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;
}
} | a.cc: In function 'int main()':
a.cc:8:13: error: 'H' was not declared in this scope
8 | cout << H << endl;
| ^
a.cc:11:13: error: 'D' was not declared in this scope
11 | cout << D << endl;
| ^
|
s095338089 | p03777 | C++ | #include <iostream>
using namespace std;
int main(void){
int a, b;
cin >> a >> b;
if(a==H,b==D)
cout << "D" << endl;
else if (a==D,b==H)
cout << "D" << endl;
else
cout << "H" << endl;
} | a.cc: In function 'int main()':
a.cc:6:11: error: 'H' was not declared in this scope
6 | if(a==H,b==D)
| ^
a.cc:6:16: error: 'D' was not declared in this scope
6 | if(a==H,b==D)
| ^
|
s708703937 | p03777 | C++ | #include <iostream>
using namespace std;
int main(void){
int a, b;
cin >> a >> b;
if(a==b)
cout << "H" << endl;
else if(a==H,b==D)
cout << "D" << endl;
else
cout << "D" << endl;
} | a.cc: In function 'int main()':
a.cc:8:16: error: 'H' was not declared in this scope
8 | else if(a==H,b==D)
| ^
a.cc:8:21: error: 'D' was not declared in this scope
8 | else if(a==H,b==D)
| ^
|
s136587332 | p03777 | C++ | #include <iostream>
using namespace std;
int main(void){
int a, b;
cin >> a >> b;
if(a==b)
cout << "H" << endl;
else if(a==H,b==D)
cout << "D" << endl;
else if
cout << "D" << endl;
} | a.cc: In function 'int main()':
a.cc:8:16: error: 'H' was not declared in this scope
8 | else if(a==H,b==D)
| ^
a.cc:8:21: error: 'D' was not declared in this scope
8 | else if(a==H,b==D)
| ^
a.cc:11:9: error: expected '(' before 'cout'
11 | cout... |
s246744006 | p03777 | C++ | #include<iostream>
#include<bits/stdc++.h>
using namespace std;
int main()
{
int a,b;
cin >> a >> b;
if(a == "H")
{
if(b == "H")
{
cout << "H";
}
else
{
cout << "D";
}
}
else
{
if(b == "H")
... | a.cc: In function 'int main()':
a.cc:13:10: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
13 | if(a == "H")
| ~~^~~~~~
a.cc:15:14: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
15 | if(b == "H")
| ~~^~~~~~
a.cc... |
s771310683 | p03777 | C | #include<stdio.h>
int main()
{
char a,b;
scanf("%c%c",&a,&b);
if(a=='H')printf("%c\n",b);
else if((a=='D')&&(b=='H'))printf("D\n");
else if((a=='D')&&(b=='D'))printf("H\n");
retunr 0;
} | main.c: In function 'main':
main.c:13:2: error: 'retunr' undeclared (first use in this function)
13 | retunr 0;
| ^~~~~~
main.c:13:2: note: each undeclared identifier is reported only once for each function it appears in
main.c:13:8: error: expected ';' before numeric constant
13 | retunr 0;
| ... |
s782810183 | 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 << 'F' << endl;
}
}
| a.cc: In function 'int main()':
a.cc:9:3: error: expected '}' before 'else'
9 | else{
| ^~~~
a.cc:7:11: note: to match this '{'
7 | if(a==b){
| ^
|
s340198178 | p03777 | Java | import java.util.*;
public class Main{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
char a=sc.next().charAt(0),b=sc.next().charAt(0);
int na=0;nb=0;
if(a=='H'){
na=1;
}else{na=-1;}
if(b=='D'){
nb=1;
}else{nb=-1;}
if(a*b>0){
System.out... | Main.java:8: error: cannot find symbol
int na=0;nb=0;
^
symbol: variable nb
location: class Main
Main.java:13: error: cannot find symbol
nb=1;
^
symbol: variable nb
location: class Main
Main.java:14: error: cannot find symbol
}else{nb=-1;}
^
symbol: variable nb... |
s253023754 | p03777 | C++ | #include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef vector<ll> vec;
typedef vector<vec> mat;
typedef pair<ll,ll> pll;
const ll mod=1e9+7;
//const ll mod=998244353;
const ll inf=1LL<<61;
int main() {
char a,b;
cin >> a >> b;
if((a=='H'&&b=='H'||(a=='D'&&b=='D')) {
cout << "H" << endl;
... | a.cc: In function 'int main()':
a.cc:14:40: error: expected ';' before '{' token
14 | if((a=='H'&&b=='H'||(a=='D'&&b=='D')) {
| ^~
| ;
a.cc:17:3: error: expected primary-expression before 'else'
17 | else cout << "D" << ... |
s364645311 | p03777 | C++ | #include <iostream>
#include <bitset>
#include <vector>
#include <string>
#include <algorithm>
#include <set>
#include <map>
using namespace std;
using ll = long long int;
using dd = long double;
const ll MOD = 1e9 + 7;
vector<string> dfs(string s, ll depth, vector<char> symbol)
{
vector<string> ret;
if (depth... | a.cc: In function 'int main()':
a.cc:56:11: error: no match for 'operator==' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'char')
56 | if (a == 'H' && b == 'D') {
| ~ ^~ ~~~
| | |
| | char
| std::string {aka std::__cxx... |
s437510798 | p03777 | C++ | #include <iostream>
#include <map>
#include <algorithm>
#include <vector>
#include <iomanip>
#include <sstream>
#include <cmath>
#include <math.h>
#include <string>
using namespace std;
typedef long long ll;
typedef double d;
typedef int i;
int main() {
ios::sync_with_stdio(false);
cin.tie(0);
char a , b;
... | a.cc: In function 'int main()':
a.cc:20:38: error: no match for 'operator>>' (operand types are 'std::ostream' {aka 'std::basic_ostream<char>'} and 'char')
20 | if ( a == 'D' || b == 'D' ) cout >> 'D';
| ~~~~ ^~ ~~~
| | |
| ... |
s217008445 | p03777 | C++ | #include <bits/stdc++.h>
using namespace std;
int main ()
{
char a, b;
cin >> a >> b;
if (a == 'H' && b== 'H') {
cout << "H" << endl;
} else if (a=='H' && b=='D')
cout << 'D' << endl;
else if (b == 'D' && b == 'D')
cout << 'H' << endl;
else if (b == 'D' && b == 'H')
cout << 'D' << endl
else assert(false... | a.cc: In function 'int main()':
a.cc:15:36: error: expected ';' before 'else'
15 | cout << 'D' << endl
| ^
| ;
16 | else assert(false);
| ~~~~
|
s484272810 | p03777 | C++ | #include <bits/stdc++.h>
using namespace std;
#define ll long long int
#define rep(i, n) for(int i = 0; i < n; i++)
#define sort(v) sort((v).begin(), (v).end())
using vi = vector<int>;
const int MOD = 1e9+7;
bool IsPrime(int num){
if (num < 2) return false;
else if (num == 2) return true;
else if (num %... | a.cc: In function 'int main()':
a.cc:22:14: error: no match for 'operator==' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'char')
22 | if(a == 'H'&&b=='H') cout<<"H"<<endl;
| ~ ^~ ~~~
| | |
| | char
| s... |
s979452672 | p03777 | C++ | include <bits/stdc++.h>
using namespace std;
#define ll long long int
#define rep(i, n) for(int i = 0; i < n; i++)
#define sort(v) sort((v).begin(), (v).end())
using vi = vector<int>;
const int MOD = 1e9+7;
bool IsPrime(int num){
if (num < 2) return false;
else if (num == 2) return true;
else if (num % ... | a.cc:1:1: error: 'include' does not name a type
1 | include <bits/stdc++.h>
| ^~~~~~~
a.cc:7:12: error: 'vector' does not name a type
7 | using vi = vector<int>;
| ^~~~~~
a.cc: In function 'bool IsPrime(int)':
a.cc:14:22: error: 'sqrt' was not declared in this scope; did you mean 'sort'?
... |
s715745698 | p03777 | C++ | #include <bits/stdc++.h>
using namespace std;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
#define PI 3.14159265358979323846
constexpr int INF = numeric_limits<int>::max() / 2;
constexpr long long INFL = numeric_limits<long long>::max() / 2;
constexpr int MOD = 1000000007;
using Graph = vector<vector<int>>;
... | a.cc: In function 'int main()':
a.cc:18:15: error: expected ';' before 'cout'
18 | if((a==b ) cout << 'H' << endl;
| ^~~~~
| ;
a.cc:19:5: error: expected primary-expression before 'else'
19 | else cout << 'D' << endl;
| ^~~~
a.cc:18:36: error: expected ')'... |
s527486262 | p03777 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
int a,b;
cin>>a>>b;
if(a=='H'&&b=='H'){
cout<<"H"<<endl;
}
else if(a=='D'&&b=='D'){
cout<<"H"<<endl;
}
else if(a=='H'&&b=='D'){
cout<<"D"<<endl;
}
else if(a=='D'&&b=='H'){
cout<<"D"<<endl;
} | a.cc: In function 'int main()':
a.cc:18:4: error: expected '}' at end of input
18 | }
| ^
a.cc:4:11: note: to match this '{'
4 | int main(){
| ^
|
s257372630 | p03777 | Java | import java.util.*;
public class Main{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
String a = sc.nextInt();
String b = sc.nextInt();
if(a.equals("H")){
System.out.println(b);
}
if(a.equals("D") && b.equals("D"... | Main.java:5: error: incompatible types: int cannot be converted to String
String a = sc.nextInt();
^
Main.java:6: error: incompatible types: int cannot be converted to String
String b = sc.nextInt();
^
2 errors
|
s618880668 | p03777 | C++ | #include<bits/stdc++.h>
using namespace std;
int main(){
char a,b;
cin >> a >> b;
if(a=='H' && b=='H'){
cout << 'H';
}else if(a=='D' && b=='D'){
cout << 'H';
}else{
cout < 'D';
}
} | a.cc: In function 'int main()':
a.cc:11:10: error: no match for 'operator<' (operand types are 'std::ostream' {aka 'std::basic_ostream<char>'} and 'char')
11 | cout < 'D';
| ~~~~ ^ ~~~
| | |
| | char
| std::ostream {aka std::basic_ostream<char>}
a.cc:11:10: note:... |
s759650873 | p03777 | C++ | #include <bits/stdc++.h>
#define range(i, l, r) for(long long int (i) = (l); (i) < (r); (i)++)
#define reversed_range(i, l, r) for (long long int (i) = (r) - 1; (i) >= l; (i)--)
using namespace std;
template <typename T>
using vec = vector<T>;
using lint = long long;
using ulint = unsigned long long;
using pint = pair<... | a.cc: In function 'int main()':
a.cc:97:73: error: expected primary-expression before '?' token
97 | cout << ((a == 'H' and b == 'H') or (a == 'D' and b == 'D') ? 'H' : ? 'D') << "\n";
| ^
a.cc:97:78: error: expected ':' before ')' tok... |
s875072661 | p03777 | C++ | #include<bits/stdc++.h>
using namespace std;
int main() {
char a, b; cin >> a >> b; map<char, char> d; d['H'] = 'D'; d[D] = 'H';
cout << ((a == 'H') ? b : d.at(b)) << endl;
} | a.cc: In function 'int main()':
a.cc:4:64: error: 'D' was not declared in this scope
4 | char a, b; cin >> a >> b; map<char, char> d; d['H'] = 'D'; d[D] = 'H';
| ^
|
s881051084 | p03777 | C++ | #include<bits/stdc++.h>
using namespace std;
int main){
char a,b;cin>>a>>b;
cout<<(a==b?'H':'D');
}
| a.cc:3:9: error: expected initializer before ')' token
3 | int main){
| ^
|
s775634780 | p03777 | C++ | #pragma region
#include <bits/stdc++.h>
using namespace std;
inline void ci(void){
return;
}
template <typename First, typename... Rest>
void ci(First& first, Rest&... rest){
cin >> first;
ci(rest...);
return;
}
inline void co(void){
cout << "\n";
return;
}
template <typename First, typename... Rest>
void c... | a.cc: In function 'int main()':
a.cc:66:12: error: expected ';' before '}' token
66 | co('D')
| ^
| ;
67 | }
| ~
|
s623738150 | p03777 | C++ | #include <iostream>
#include <string>
using namespace std;
int main(){
string a,b;
cin >> a >> b;
if(a == 'H' and b == 'H') cout << 'H' << endl;
if(a == 'H' and b == 'D') cout << 'D' << endl;
if(a == 'D' and b == 'H') cout << 'D' << endl;
if(a == 'D' and b == 'D') cout << 'H' << endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:8:8: error: no match for 'operator==' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'char')
8 | if(a == 'H' and b == 'H') cout << 'H' << endl;
| ~ ^~ ~~~
| | |
| | char
| std::string {aka std::__... |
s602316805 | p03777 | C++ | #include<bits/stdc++.h>
using namespace std;
int main(){
string a,b;
cin>>a>>b;
if(a=='H'){
cout<<b<<endl;
}
if(a=='D'&&b=='H'){
cout<<'D'<<endl;
}
if(a=='D'&&b=='D'){
cout<<'H'<<endl;
}
} | a.cc: In function 'int main()':
a.cc:6:7: error: no match for 'operator==' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'char')
6 | if(a=='H'){
| ~^~~~~
| | |
| | char
| std::string {aka std::__cxx11::basic_string<char>}
In file includ... |
s066634950 | p03777 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
char a,b;
cin >> a >> b;
if ( ( a == 'H' && b == 'H' ) || ( a == 'D' && b == 'D' ){
cout << 'H' << endl;
}else{
cout << 'D' << endl;
}
} | a.cc: In function 'int main()':
a.cc:9:60: error: expected ')' before '{' token
9 | if ( ( a == 'H' && b == 'H' ) || ( a == 'D' && b == 'D' ){
| ~ ^
| )
a.cc:15:1: error: expected primar... |
s414061590 | p03777 | C++ | #include<iostream>
using namespace std;
int main(){
char a,b; cin >> a >> b;
if(a == 'H') cout << d << endl;
else cout << (a=='H'?'D':'H') << endl;
} | a.cc: In function 'int main()':
a.cc:5:24: error: 'd' was not declared in this scope
5 | if(a == 'H') cout << d << endl;
| ^
|
s426853623 | p03777 | C++ | #include<iostream>
using namespace std;
int main(){
char a,b; cin >> a >> b;
if(a == 'H') cout << d << endl;
else cout << (d=='H'?'D':'H') << endl;
} | a.cc: In function 'int main()':
a.cc:5:24: error: 'd' was not declared in this scope
5 | if(a == 'H') cout << d << endl;
| ^
a.cc:6:17: error: 'd' was not declared in this scope
6 | else cout << (d=='H'?'D':'H') << endl;
| ^
|
s649466286 | p03777 | C++ | #include<iostream>
using namespace std;
int main()
{
char a, b;
cin >> a >> b;
if(b == 'H')
{
if(a == 'H')
cout << "H";
else << "D";
}
if(b == 'D')
{
if(a == 'D')
cout << "H";
else
cout << "D";
}
return 0;
} | a.cc: In function 'int main()':
a.cc:11:10: error: expected primary-expression before '<<' token
11 | else << "D";
| ^~
|
s128538237 | p03777 | C++ | #include<bits/stdc++.h>
using namespace std;
int main()
{
string a,b;
cin>>a>>b;
if(a=='H' && b=='H')
cout<<'H'<<endl;
else if(a=='D' && b=='D')
cout<<'H'<<endl;
else if(a=='D' && b=='H')
cout<<'D'<<endl;
else if(a=='H' && b=='D')
cout<<'D'<<endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:7:7: error: no match for 'operator==' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'char')
7 | if(a=='H' && b=='H')
| ~^~~~~
| | |
| | char
| std::string {aka std::__cxx11::basic_string<char>}
In fi... |
s845886769 | p03777 | C++ | #include<bits/stdc++.h>
using namespace std;
int main()
{
string a,b;
cin>>a>>b
if(a=='H' && b=='H')
cout<<'H'<<endl;
else if(a=='D' && b=='D')
cout<<'H'<<endl;
else if(a=='D' && b=='H')
cout<<'D'<<endl;
else if(a=='H' && b=='D')
cout<<'D'<<endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:6:12: error: expected ';' before 'if'
6 | cin>>a>>b
| ^
| ;
7 | if(a=='H' && b=='H')
| ~~
a.cc:9:3: error: 'else' without a previous 'if'
9 | else if(a=='D' && b=='D')
| ^~~~
a.cc:9:12: error: no match for '... |
s272655570 | p03777 | C++ | #include<bits/stdc++.h>
using namespace std;
int main()
{
string a,b;
cin>>a>>b
if(a=='H' && b=='H')
cout<<'H'<<endl;
else if(a=='D' && b=='D')
cout<<'H'<<endl;
else if(a=='D' && b=='H')
cout<<'D'<<endl;
else if(a=='H' && b=='D')
cout<<'D'<<endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:6:12: error: expected ';' before 'if'
6 | cin>>a>>b
| ^
| ;
7 | if(a=='H' && b=='H')
| ~~
a.cc:9:3: error: 'else' without a previous 'if'
9 | else if(a=='D' && b=='D')
| ^~~~
a.cc:9:12: error: no match for '... |
s483960009 | p03777 | C++ | #include<bits/stdc++.h>
using namespace std;
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:9:11: error: lvalue required as left operand of assignment
9 | if(a=='H' && b="H")
| ~~~~~~~^~~~
a.cc:11:11: error: lvalue required as left operand of assignment
11 | if(a=='H' && b="D")
| ~~~~~~~^~~~
a.cc:13:19: error: lvalue required as left operand of ass... |
s868174266 | p03777 | C++ | #include <bits/stdc++.h>
#include <ext/pb_ds/tree_policy.hpp>
#include <ext/pb_ds/assoc_container.hpp>
#define IO(i, o) freopen(i, "r", stdin), freopen(o, "w", stdout)
using namespace std;
using namespace __gnu_pbds;
typedef tree<int, null_type, less<int>, rb_tree_tag, tree_order_statistics_node_update> indexed_set;
m... | a.cc: In function 'int main()':
a.cc:18:55: error: lvalue required as left operand of assignment
18 | cout << (((a == 'H' && b == 'H') || (a == 'D' && b = 'D')) ? "H\n" : "D\n");
| ~~~~~~~~~^~~~
|
s662953475 | p03777 | C++ | #include<iostream>
using namespace std;
#define f(i,a,b) for(int i=(int)(a);i<=(int)(b);i++)
#define char_f(i,a) for(int i=(int)(a);(char)s[i]!='\0';i++)
#define rf(i,a,b) for(int i=(int)(a);i>=(int)(b);i--)
#define llf(i,a,b) for(long long int i=(long long int)(a);i<=(long long int)(b);i++)
#define llrf(i,a,b) for(l... | a.cc: In function 'int main()':
a.cc:20:16: warning: empty parentheses were disambiguated as a function declaration [-Wvexing-parse]
20 | #define b begin()
| ^~
a.cc:102:26: note: in expansion of macro 'b'
102 | char s[100000],a,b;
| ^
a.cc:20:16: note: r... |
s858152580 | p03777 | C++ | #include<iostream>
using namespace std;
#define f(i,a,b) for(int i=(int)(a);i<=(int)(b);i++)
#define char_f(i,a) for(int i=(int)(a);(char)s[i]!='\0';i++)
#define rf(i,a,b) for(int i=(int)(a);i>=(int)(b);i--)
#define llf(i,a,b) for(long long int i=(long long int)(a);i<=(long long int)(b);i++)
#define llrf(i,a,b) for(l... | a.cc:71:11: error: 'acos' was not declared in this scope
71 | double PI=acos(-1);
| ^~~~
a.cc: In function 'int main()':
a.cc:20:16: warning: empty parentheses were disambiguated as a function declaration [-Wvexing-parse]
20 | #define b begin()
| ^~
a.cc:102:26: note: in expan... |
s407080805 | p03777 | C++ | #include<bits\stdc++.h>
using namespace std;
#define f(i,a,b) for(int i=(int)(a);i<=(int)(b);i++)
#define char_f(i,a) for(int i=(int)(a);(char)s[i]!='\0';i++)
#define rf(i,a,b) for(int i=(int)(a);i>=(int)(b);i--)
#define llf(i,a,b) for(long long int i=(long long int)(a);i<=(long long int)(b);i++)
#define llrf(i,a,b) ... | a.cc:1:9: fatal error: bits\stdc++.h: No such file or directory
1 | #include<bits\stdc++.h>
| ^~~~~~~~~~~~~~~
compilation terminated.
|
s916191652 | p03777 | C++ | #include <bits/stdc++>
using namespace std;
int main(){
string a,b;
cin>>a>>b;
if(a==b){
cout<<"H"<<endl;
}
else{
cout<<"D"<<endl;
}
} | a.cc:1:10: fatal error: bits/stdc++: No such file or directory
1 | #include <bits/stdc++>
| ^~~~~~~~~~~~~
compilation terminated.
|
s092002048 | p03777 | C++ | #include <bits/stdc++.h>
using namespace std;
using ll=long long;
const ll MOD=1000000007;
int main() {
stirng a,b;
cin >> a >> b;
if(a==b)
cout << "H" << endl;
else
cout << "D" << endl;
} | a.cc: In function 'int main()':
a.cc:8:3: error: 'stirng' was not declared in this scope
8 | stirng a,b;
| ^~~~~~
a.cc:9:10: error: 'a' was not declared in this scope
9 | cin >> a >> b;
| ^
a.cc:9:15: error: 'b' was not declared in this scope
9 | cin >> a >> b;
| ... |
s304942167 | p03777 | C++ | #include <bits/stdc++.h>
#define rep(i,n) for (int i = 0; i < (int)(n); i++)
using namespace std;
using ll = long long;
using P = pair<int,int>;
int main(void) {
int a, b;
cin >> a >> b;
if (a=='H' && b=='H')
cout << H << endl;
else if (a=='H' && b =='D')
cout << D << endl;
else if (a=='D' && b == 'H')
cou... | a.cc: In function 'int main()':
a.cc:12:11: error: 'H' was not declared in this scope
12 | cout << H << endl;
| ^
a.cc:14:11: error: 'D' was not declared in this scope
14 | cout << D << endl;
| ^
a.cc:16:12: error: 'D' was not declared in this scope
16 | cout << D << endl... |
s284534365 | p03777 | C++ | #include <bits/stdc++.h>
#define rep(i,n) for (int i = 0; i < (int)(n); i++)
using namespace std;
using ll = long long;
using P = pair<int,int>;
int main(void) {
int a, b;
cin >> a >> b;
if (a=='H' && b=='H')
cout << 'H' << endl;
else if (a=='H' && b =='D')
cout << 'D' << endl;
else if (a=='D' && b == 'H')
... | a.cc: In function 'int main()':
a.cc:17:25: error: expected ';' before 'cout'
17 | else (a=='D' && b =='D')
| ^
| ;
18 | cout << 'H' << endl;
| ~~~~
|
s811850107 | p03777 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
char a,b;
cin >> a >> b;
if(a == 'D' && b == 'H'){
b == 'D';
}
else if(a == 'D' && b == 'D'){
b == 'H'
}
printf("%c\n",b);
return 0;
} | a.cc: In function 'int main()':
a.cc:11:13: error: expected ';' before '}' token
11 | b == 'H'
| ^
| ;
12 | }
| ~
|
s019578830 | p03777 | C++ | #include <iostream>
using namespacr std;
int main ()
{
char A,B ;
cin>>A>>B;
if (A==B)
cout << "H";
else
cout << "D" ;
return 0;
} | a.cc:2:7: error: expected nested-name-specifier before 'namespacr'
2 | using namespacr std;
| ^~~~~~~~~
a.cc: In function 'int main()':
a.cc:6:1: 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/inclu... |
s872806639 | p03777 | C++ | include<iostream>
using namespace std;
int main(){
char a,b;
cin>>a>>b;
if(a=='H'){
if(b=='H')cout<<'H'<<endl;
else cout<<'D'<<endl;
}
else{
if(b=='H')cout<<'D'<<endl;
else cout<<'H'<<endl;
}
return 0;
}
| a.cc:1:1: error: 'include' does not name a type
1 | include<iostream>
| ^~~~~~~
a.cc: In function 'int main()':
a.cc:5:3: error: 'cin' was not declared in this scope
5 | cin>>a>>b;
| ^~~
a.cc:7:15: error: 'cout' was not declared in this scope
7 | if(b=='H')cout<<'H'<<endl;
| ... |
s610168002 | p03777 | C++ | int main() {
char a, b;
cin >> a >> b;
if (a=='H' && b=='H') cout << "H\n";
else if (a=='H' && b=='D') cout << "D\n";
if (a=='D' && b=='H') cout << "D\n";
else if (a=='D' && b=='D') cout << "H\n";
} | a.cc: In function 'int main()':
a.cc:3:5: error: 'cin' was not declared in this scope
3 | cin >> a >> b;
| ^~~
a.cc:4:27: error: 'cout' was not declared in this scope
4 | if (a=='H' && b=='H') cout << "H\n";
| ^~~~
a.cc:5:32: error: 'cout' was not declared in th... |
s870957681 | p03777 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int a, b;
cin >> a >> b;
if( a = 'H' && b = 'H' ) cout << 'H' << endl;
else if( a = 'H' && b = 'D' ) cout << 'D' << endl;
else if( a = 'D' && b = 'H' ) cout << 'D' << endl;
else cout << 'H' << endl;
} | a.cc: In function 'int main()':
a.cc:8:21: error: lvalue required as left operand of assignment
8 | if( a = 'H' && b = 'H' ) cout << 'H' << endl;
| ~~~~^~~~
a.cc:9:26: error: lvalue required as left operand of assignment
9 | else if( a = 'H' && b = 'D' ) cout << 'D' << endl... |
s371218075 | p03777 | C++ | #include <iostream>
#include <cstdio>
using namespace std;
int main() {
string a, b; cin >> a >> b;
if (
equal(a,b)
){
cout<<'H';
}else cout<<'D';
return 0;
} | a.cc: In function 'int main()':
a.cc:7:14: error: no matching function for call to 'equal(std::string&, std::string&)'
7 | equal(a,b)
| ~~~~~^~~~~
In file included from /usr/include/c++/14/string:51,
from /usr/include/c++/14/bits/locale_classes.h:40,
from /usr... |
s177490116 | p03777 | C++ | #include <iostream>
#include <cstdio>
using namespace std;
int main() {
string a, b; cin >> a >> b;
if (
a.equal(b)
){
cout<<'H';
}else cout<<'D';
return 0;
} | a.cc: In function 'int main()':
a.cc:7:11: error: 'std::string' {aka 'class std::__cxx11::basic_string<char>'} has no member named 'equal'
7 | a.equal(b)
| ^~~~~
|
s210973888 | p03777 | C++ | #include <bits/stdc++.h>
using namespace std;
typedef long long ll;
int main() {
string A,B;
cin >> A >> B;
if(A==H && B==H || A==H && B==D){
cout << B << endl;
}
else if(A==D && B==H){
cout << "D" << endl;
}
else{
cout << "H" << endl;
}
}
| a.cc: In function 'int main()':
a.cc:9:15: error: 'H' was not declared in this scope
9 | if(A==H && B==H || A==H && B==D){
| ^
a.cc:9:39: error: 'D' was not declared in this scope
9 | if(A==H && B==H || A==H && B==D){
| ^
|
s679025034 | p03777 | C | #include <stdio.h>
int main(void)
{
char a, b;
scanf("%c%c", &a, &b);
if(a == 'H') {
printf("%c", b);
}
else {
if(b == 'H') {
printf("D");
else {
printf("H");
}
}
return 0;
} | main.c: In function 'main':
main.c:15:17: error: expected '}' before 'else'
15 | else {
| ^~~~
|
s711412676 | p03777 | C++ | #include <bits/stdc++.h>
using namespace std;
int main()
{
char a,b;
cin>>a>>b;
printf(a==b?"H","D");
} | a.cc: In function 'int main()':
a.cc:7:28: error: expected ':' before ')' token
7 | printf(a==b?"H","D");
| ^
| :
a.cc:7:28: error: expected primary-expression before ')' token
|
s920429985 | p03777 | C++ | #include<bits/stdc++.h>
using namespace std;
int main()
{
ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
char a, b;
cin >> a >> b;
if(a == 'H')
cout << b << endl;
else
cout << (b == 'H')? 'D': 'H'<< endl;
return 0;
}
| a.cc: In function 'int main()':
a.cc:13:33: error: invalid operands of types 'char' and '<unresolved overloaded function type>' to binary 'operator<<'
13 | cout << (b == 'H')? 'D': 'H'<< endl;
| ~~~^~~~~~~
|
s674987943 | p03777 | C | #include <bits/stdc++.h>
#define rep(i,n) for(int64_t i=0;i < (int64_t)(n);i++)
using namespace std;
//////全探索したいときに開けよ////////
vector<vector<int>> fspattern;
vector<int> fspattern_draft;
int fspcnt = 0;
void setfspattern_core(int floor,int number,int degree){
if(floor==degree){
fspattern.at(fspcnt) = fspattern... | main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
1 | #include <bits/stdc++.h>
| ^~~~~~~~~~~~~~~
compilation terminated.
|
s507646960 | p03777 | C++ | import sys
sys.setrecursionlimit(10 ** 6)
int1 = lambda x: int(x) - 1
p2D = lambda x: print(*x, sep="\n")
def II(): return int(sys.stdin.readline())
def MI(): return map(int, sys.stdin.readline().split())
def LI(): return list(map(int, sys.stdin.readline().split()))
def LLI(rows_number): return [LI() for _ in range(ro... | a.cc:1:1: error: 'import' does not name a type
1 | import sys
| ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
|
s091729308 | p03777 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
//入力
char a,b;
cin >> a >> b ;
//出力
if((a=='H'&&b=='H')||(A=='D'&&b=='D')){
cout << 'H' << endl;
}else{
cout << 'D' << endl;
}
} | a.cc: In function 'int main()':
a.cc:10:27: error: 'A' was not declared in this scope
10 | if((a=='H'&&b=='H')||(A=='D'&&b=='D')){
| ^
|
s895713543 | p03777 | C++ | ERROR: type should be string, got "https://atcoder.jp/contests/abc056/clarifications#include<stdio.h>\nint main()\n{\n int a,b;\n scanf(\"%c %c\",&a,&b);\n if(a==72){\n printf(\"%c\",b);\n }\n else if(a==68){\n if(b==72){\n printf(\"D\");\n }\n else{\n printf(\"H\");\n }\n }\n else {\n printf(\"\\n\");\n }\n return 0;\n}\n" | a.cc:1:1: error: 'https' does not name a type
1 | https://atcoder.jp/contests/abc056/clarifications#include<stdio.h>
| ^~~~~
|
s745299889 | p03777 | C++ | a, b = tuple(input().split())
def judge():
def sub_judge1():
if a == 'H':
return True
else:
return False
def sub_judge2():
if b == 'H':
return True
else:
return False
if sub_judge2():
return sub_judge1()
else:
... | a.cc:1:1: error: 'a' does not name a type
1 | a, b = tuple(input().split())
| ^
|
s639943054 | p03777 | C++ | #include <bits/stdc++.h>
using namwspace std;
int main(){
char a,b;
cin>>a>>b;
if(a=='H'){
if(b=='H'){
cout<<'H'<<endl;
}
else if(b=='D'){
cout<<'D'<<endl;
}
}
else if(a=='D'){
if(b=='H'){
cout<<'D'<<endl;
}
else if(b=='D'){
cout<<'H'<<endl;
}
}
retu... | a.cc:2:7: error: expected nested-name-specifier before 'namwspace'
2 | using namwspace std;
| ^~~~~~~~~
a.cc: In function 'int main()':
a.cc:5:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
5 | cin>>a>>b;
| ^~~
| std::cin
In file included from /usr/include... |
s874552619 | p03777 | C++ | #include <stdlib.h>
#include <bits/stdc++.h>
#include <math.h>
using namespace std;
using ll=long long;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
inline constexpr ll gcd(ll a,ll b){if(!a||!b)return 0;while(b){ll c=b;b=a%b;a=c;}return a;}
inline constexpr ll lcm(ll a,ll b){if(!a||!b)return 0;return a*b/gcd(a,... | a.cc: In function 'int main()':
a.cc:31:7: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
31 | if(a=="D"){
| ~^~~~~
a.cc:32:11: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
32 | if(b=="D"){
| ~^~~~~
a.cc:39:7: error: I... |
s070399197 | p03777 | C++ | #include<bits/stdc++.h>
using namespace std;
{
map<char, int> m;
m["D"]=0;m["H"]=1;
char a,b;cin>>a>>b;
if((m[a]^m[b]))cout<<"H";
else cout<<"D";
} | a.cc:3:1: error: expected unqualified-id before '{' token
3 | {
| ^
|
s011410088 | p03777 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
char a,b;
cin>>a>>b;
if(a=='H'){
if(b=='H') cout << 'H' << end;
else cout << 'D' << endl;
}else{
if(b=='H') cout << 'D' << endl;
else cout << 'H' << endl;
}
} | a.cc: In function 'int main()':
a.cc:9:40: error: no match for 'operator<<' (operand types are 'std::basic_ostream<char>' and '<unresolved overloaded function type>')
9 | if(b=='H') cout << 'H' << end;
| ~~~~~~~~~~~~^~~~~~
In file included from /usr/include/c++/14/is... |
s351494312 | p03777 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int a,b;
cin>>a>>b;
if(a=='H'){
if(b=='H') cout << 'H' << end;
else cout << 'D' << endl;
}else{
if(b=='H') cout << 'D' << endl;
else cout << 'H' << endl;
}
} | a.cc: In function 'int main()':
a.cc:9:40: error: no match for 'operator<<' (operand types are 'std::basic_ostream<char>' and '<unresolved overloaded function type>')
9 | if(b=='H') cout << 'H' << end;
| ~~~~~~~~~~~~^~~~~~
In file included from /usr/include/c++/14/is... |
s393512453 | p03777 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
char a,b;
cin >> a >> b;
if (a == 'H' && b == 'H') cout << 'H' << endl;
else if (a == 'D' && b == 'H' ) cout << 'D'<< endl;
else if (a == 'H' && b == 'D') cout << 'D' << endl;
else (a == 'D' && b == 'D') cout << 'H' << endl;
} | a.cc: In function 'int main()':
a.cc:10:32: error: expected ';' before 'cout'
10 | else (a == 'D' && b == 'D') cout << 'H' << endl;
| ^~~~~
| ;
|
s152208839 | p03777 | C++ | #include <bits/stdc++.h>
using namespace std;
int main (){
string a,b;
cin>>a>>b;
if (a=='D'&&b=='D'||a=='H'&&b=='H')cout<<"H";
else if (a=='D'&&b=='H'||a=='H'&&b=='D')cout<<"D";
return 0;
}
| a.cc: In function 'int main()':
a.cc:6:6: error: no match for 'operator==' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'char')
6 | if (a=='D'&&b=='D'||a=='H'&&b=='H')cout<<"H";
| ~^~~~~
| | |
| | char
| std::string {aka std::__cxx11::basic_... |
s158012165 | p03777 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
char T,D;
cin>>T>>D;
if(T=='H'&&D=='H'){cout<<'H'<<endl;}
else if(T=='D'&&D=='H'){cout<<'D'<<endl;}
else if(T=='D'&&D=='D'){cout<<'H'<<endl;}
else if(T=='H'&&D=='D'){cout<<'D'<<endl;}
cout<<ans<<endl;
}
| a.cc: In function 'int main()':
a.cc:14:7: error: 'ans' was not declared in this scope; did you mean 'abs'?
14 | cout<<ans<<endl;
| ^~~
| abs
|
s176471092 | p03777 | C++ | // Created by conan1024hao in 2019.
// Copyright © 2019 conan1024hao. All rights reserved.
// 専用ライブラリです、自由にコピーして構いません。
// 感谢看我的代码！Wechat:conan1024hao QQ:810396815
#pragma GCC optimize ("O3")
#include <iostream>
#include <iomanip>
#include <istream>
#include <ostream>
#include <sstream>
#include <iterator>
#include ... | a.cc:73:24: warning: missing terminating ' character
73 | cout<<'D'<<endl'
| ^
a.cc:73:24: error: missing terminating ' character
a.cc: In function 'int main()':
a.cc:73:24: error: expected ';' before 'return'
73 | cout<<'D'<<endl'
| ^
... |
s477280779 | p03777 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
char a, b;
cin >> a >> b;
if(a == H) cout << b;
else {
if(b == H) cout << 'D' << endl;
else cout << 'H' << endl;
}
} | a.cc: In function 'int main()':
a.cc:9:11: error: 'H' was not declared in this scope
9 | if(a == H) cout << b;
| ^
|
s270010561 | p03777 | C++ | #include<bits/stdc++.h>
using namespace std;
int main(){
char A, B;
cin >> A >> B;
if (A=='H'){
cout << B << end;
}
else {
if (B=='H'){
cout << 'D' << endl;
}
else {
cout << 'H' << endl;
}
}
} | a.cc: In function 'int main()':
a.cc:10:15: error: no match for 'operator<<' (operand types are 'std::basic_ostream<char>' and '<unresolved overloaded function type>')
10 | cout << B << end;
| ~~~~~~~~~~^~~~~~
In file included from /usr/include/c++/14/istream:41,
from /usr/include/c++/... |
s105046388 | p03777 | C++ | #include <iostream>
#include<algorithm>
using namespace std;
int main(void){
string a,b;
cin>>a>>b;
if(a==H) cout<<"H"<<endl;
else(a==D) cout<<"D"<<endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:7:7: error: 'H' was not declared in this scope
7 | if(a==H) cout<<"H"<<endl;
| ^
a.cc:8:9: error: 'D' was not declared in this scope
8 | else(a==D) cout<<"D"<<endl;
| ^
|
s822512476 | p03777 | C++ | #include <iostream>
#include<algorithm>
using namespace std;
int main(void){
string a,b;
cin>>a>>b;
if(a==H) cout<<"H"<<endl;
else(a==D) cout<<"D"<<endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:7:7: error: 'H' was not declared in this scope
7 | if(a==H) cout<<"H"<<endl;
| ^
a.cc:8:9: error: 'D' was not declared in this scope
8 | else(a==D) cout<<"D"<<endl;
| ^
|
s985163674 | p03777 | C | #include<stdio.h>
int main() {
char a, b;
scanf_s("%s %s",&a,&b);
if (a=='H'&&b=='H') {
printf("H");
}
else if( a == 'D' && b == 'D') {
printf("H");
}
else {
printf("D");
}
return 0;
} | main.c: In function 'main':
main.c:6:9: error: implicit declaration of function 'scanf_s'; did you mean 'scanf'? [-Wimplicit-function-declaration]
6 | scanf_s("%s %s",&a,&b);
| ^~~~~~~
| scanf
|
s407831446 | p03777 | C++ | #include <iostream>
#include <locale>
using namespace std;
int main(void){
// Your code here!
char a,b;
cin >> a >> b;
if(a==H){
cout<< b <<endl;
}
else{
if(b==H){
cout<< D <<endl;
}
else{
cout<< H <<endl;
}
}
} | a.cc: In function 'int main()':
a.cc:8:11: error: 'H' was not declared in this scope
8 | if(a==H){
| ^
a.cc:13:20: error: 'D' was not declared in this scope
13 | cout<< D <<endl;
| ^
|
s823842946 | p03777 | C++ | #include <iostream>
#include <vector>
#include <algorithm>
#include <string.h>
#include <iomanip>
#include <map>
#include <cstdlib>
#include <cctype>
#include <ctype.h>
#define ll long long
char toupper(char c);
char toupper(char c)
{
return (c - 0x20);
}
using namespace std;
int main()
{
char a, b;
cin >>... | a.cc: In function 'int main()':
a.cc:21:17: error: 'd' was not declared in this scope
21 | cin >> a >> d;
| ^
|
s096943540 | p03777 | C++ | #include <iostream>
#include <vector>
#include <algorithm>
#include <string.h>
#include <iomanip>
#include <map>
#include <cstdlib>
#include <cctype>
#include <ctype.h>
#define ll long long
char toupper(char c);
char toupper(char c)
{
return (c - 0x20);
}
ll GetDigit(ll num)
{
char a, d;
cin >> a >> d;
... | a.cc: In function 'long long int GetDigit(long long int)':
a.cc:19:5: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
19 | cin >> a >> d;
| ^~~
| std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
62 | extern is... |
s463092900 | p03777 | C++ | #include <iostream>
#include <vector>
#include <algorithm>
#include <string.h>
#include <iomanip>
#include <map>
#include <cstdlib>
#include <cctype>
#include <ctype.h>
#define ll long long
char toupper(char c);
char toupper(char c)
{
return (c - 0x20);
}
ll GetDigit(ll num)
{
char a, b;
cin >> a >> d;
... | a.cc: In function 'long long int GetDigit(long long int)':
a.cc:19:5: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
19 | cin >> a >> d;
| ^~~
| std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
62 | extern is... |
s587966031 | p03777 | Java | import java.util.*;
public class Main{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
String a = sc.next();
Atring 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.... | Main.java:8: error: cannot find symbol
Atring b = sc.next();
^
symbol: class Atring
location: class Main
1 error
|
s075087088 | p03777 | C++ | #include<bits/stdc++.h>
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:4:11: error: expected initializer before '.' token
4 | string a.b;
| ^
a.cc:5:10: error: 'a' was not declared in this scope
5 | cin >> a >> b;
| ^
a.cc:5:15: error: 'b' was not declared in this scope
5 | cin >> a >> b;
| ... |
s632492888 | p03777 | C++ | #include <iostram>
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:1:10: fatal error: iostram: No such file or directory
1 | #include <iostram>
| ^~~~~~~~~
compilation terminated.
|
s360661581 | p03777 | C++ | #include<stdio.h>
main()
{
char x,y;
scanf("%c %c",&x,&y);
if(a==b)
printf("H");
else
printf("D");
} | a.cc:2:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
2 | main()
| ^~~~
a.cc: In function 'int main()':
a.cc:6:12: error: 'a' was not declared in this scope
6 | if(a==b)
| ^
a.cc:6:15: error: 'b' was not declared in this scope
6 | if(a==... |
s462822401 | p03777 | C++ | #include <bits/stdc++.h>
using namespace std;
#define all(x) (x).begin(),(x).end()
#define Sort(x) sort((x).begin(), (x).end())
#define Reverse(x) reverse((x).begin(), (x).end())
#define rep(i, n) for(int i = 0; i < (int)(n); i++)
#define REP(i, m, n) for(int i = m; i < n; i++)
#define INF INT_MAX
#define MOD 100000000... | a.cc: In function 'int main()':
a.cc:29:10: error: no match for 'operator==' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'char')
29 | if (a=='H'){cout << b << endl;}
| ~^~~~~
| | |
| | char
| std::string {aka std::__cxx11... |
s513235067 | p03777 | C++ | #include <bits/stdc++.h>
using namespace std;
#define all(x) (x).begin(),(x).end()
#define Sort(x) sort((x).begin(), (x).end())
#define Reverse(x) reverse((x).begin(), (x).end())
#define rep(i, n) for(int i = 0; i < (int)(n); i++)
#define REP(i, m, n) for(int i = m; i < n; i++)
#define INF INT_MAX
#define MOD 100000000... | a.cc: In function 'int main()':
a.cc:28:10: error: no match for 'operator==' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'char')
28 | if (a=='H'){cout << b << endl;}
| ~^~~~~
| | |
| | char
| std::string {aka std::__cxx11... |
s203842578 | p03777 | C++ | #include <bits/stdc++.h>
using namespace std;
#define all(x) (x).begin(),(x).end()
#define Sort(x) sort((x).begin(), (x).end())
#define Reverse(x) reverse((x).begin(), (x).end())
#define rep(i, n) for(int i = 0; i < (int)(n); i++)
#define REP(i, m, n) for(int i = m; i < n; i++)
#define INF INT_MAX
#define MOD 100000000... | a.cc: In function 'int main()':
a.cc:28:10: error: no match for 'operator==' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'char')
28 | if (a=='H'){cout << b << endl;}
| ~^~~~~
| | |
| | char
| std::string {aka std::__cxx11... |
s064987776 | p03777 | C++ | #include<bits/stdc++.h>
using namespace std;
int main(){
char a,b;
cin >> a >> b;
if (a == H && b == H || a == D && b == D ) cout << 'H' << endl;
else cout << 'D' << endl;
} | a.cc: In function 'int main()':
a.cc:6:12: error: 'H' was not declared in this scope
6 | if (a == H && b == H || a == D && b == D ) cout << 'H' << endl;
| ^
a.cc:6:32: error: 'D' was not declared in this scope
6 | if (a == H && b == H || a == D && b == D ) cout << 'H' << endl;
| ... |
s348093850 | p03777 | C++ | #include <vector>
#include <algorithm>
using namespace std;
#define rep(i, n) for (int i = 0; i < n; i++)
int main()
{
char a, b;
cin >> a >> b;
if (((a == 'H') && (b == 'H')) || ((a == 'D') && (b == 'D'))) {
cout << 'H' << '\n';
}
else {
cout << 'D' << '\n';
}
return 0;
} | a.cc: In function 'int main()':
a.cc:10:9: error: 'cin' was not declared in this scope
10 | cin >> a >> b;
| ^~~
a.cc:3:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
2 | #include <algorithm>
+++ |+#include <iostream>
3 ... |
s467919129 | p03777 | C++ | #include <vector>
#include <algorithm>
using namespace std;
#define rep(i, n) for (int i = 0; i < n; i++)
int main()
{
char a, b;
cin >> a >> b;
if (((a == 'H') && (b == 'H')) || ((a == 'D') && (b == 'D'))) {
cout << 'H' << '\n';
}
else {
cout << 'D' << '\n';
}
return 0;
} | a.cc: In function 'int main()':
a.cc:10:9: error: 'cin' was not declared in this scope
10 | cin >> a >> b;
| ^~~
a.cc:3:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
2 | #include <algorithm>
+++ |+#include <iostream>
3 ... |
s257344860 | p03777 | C++ | puts [:H,:D][gets.split.uniq.size-1] | a.cc:1:1: error: 'puts' does not name a type
1 | puts [:H,:D][gets.split.uniq.size-1]
| ^~~~
|
s392128989 | p03777 | C++ | #include<iostream>
using namespace std;
char H, D, a, b;
cin >> a >> b >> endl;
int main() {
if (a == H && b == H) {cout << "H" << endl;}
else if (a==H && b==D) {cout << "D" << endl;}
else if (a==D && b==H) {cout << "D" << endl;}
else (a==D && b==D) {cout << "H" <<endl;}
return 0;
} | a.cc:5:1: error: 'cin' does not name a type
5 | cin >> a >> b >> endl;
| ^~~
a.cc: In function 'int main()':
a.cc:11:24: error: expected ';' before '{' token
11 | else (a==D && b==D) {cout << "H" <<endl;}
| ^~
| ;
|
s198606892 | p03777 | C++ | #include<iostream>
using namespace std;
char H, D, a, b;
cin >> a >> endl;
cin >> b >> endl;
int main() {
if (a == H && b == H) {cout << "H" << endl;}
else if (a==H && b==D) {cout << "D" << endl;}
else if (a==D && b==H) {cout << "D" << endl;}
else (a==D && b==D) {cout << "H" <<endl;}
return 0;
} | a.cc:5:1: error: 'cin' does not name a type
5 | cin >> a >> endl;
| ^~~
a.cc:6:1: error: 'cin' does not name a type
6 | cin >> b >> endl;
| ^~~
a.cc: In function 'int main()':
a.cc:12:24: error: expected ';' before '{' token
12 | else (a==D && b==D) {cout << "H" <<endl;}
| ... |
s209261330 | p03777 | C++ | #include<iostream>
using namespace std;
char H, D, a, b;
cin >> a >> endl;
cin >> b >> endl;
int main() {
if (a == H && b == H) cout << "H" << endl;
else if (a==H && b==D) cout << "D" << endl;
else if (a==D && b==H) cout << "D" << endl;
else (a==D && b==D) cout << "H" <<endl;
return 0;
} | a.cc:5:1: error: 'cin' does not name a type
5 | cin >> a >> endl;
| ^~~
a.cc:6:1: error: 'cin' does not name a type
6 | cin >> b >> endl;
| ^~~
a.cc: In function 'int main()':
a.cc:12:24: error: expected ';' before 'cout'
12 | else (a==D && b==D) cout << "H" <<endl;
| ... |
s870920735 | p03777 | C++ | #include<iostream>
using namespace std;
char H, D, a, b;
cin >> a >> endl;
cin >> b >> endl;
int main() {
if (a == H && b == H) cout << "H" << endl;
else if (a==H && b==D) cout << "D" << endl;
else if (a==D && b==H) cout << "H" << endl;
else (a==D && b==D) cout << "H" <<endl;
return 0;
} | a.cc:5:1: error: 'cin' does not name a type
5 | cin >> a >> endl;
| ^~~
a.cc:6:1: error: 'cin' does not name a type
6 | cin >> b >> endl;
| ^~~
a.cc: In function 'int main()':
a.cc:12:24: error: expected ';' before 'cout'
12 | else (a==D && b==D) cout << "H" <<endl;
| ... |
s767790330 | p03777 | C++ | #include<iostream>
using namespace std;
char H, D, a, b;
char cin >> a >> endl;
char cin >> b >> endl;
int main() {
if (a == H && b == H) cout << "H" << endl;
else if (a==H && b==D) cout << "D" << endl;
else if (a==D && b==H) cout << "H" << endl;
else (a==D && b==D) cout << "H" <<endl;
return 0;
} | a.cc:5:10: error: expected initializer before '>>' token
5 | char cin >> a >> endl;
| ^~
a.cc:6:10: error: expected initializer before '>>' token
6 | char cin >> b >> endl;
| ^~
a.cc: In function 'int main()':
a.cc:12:24: error: expected ';' before 'cout'
12 | else (a==D && ... |
s006436247 | p03777 | C++ | #include<iostream>
using namespace std;
char H, D, a, b;
cin >> a >> endl;
cin >> b >> endl;
int main() {
if (a == H && b == H) cout << "H" << endl;
else if (a==H && b==D) cout << "D" << endl;
else if (a==D && b==H) cout << "H" << endl;
else (a==D && b==D) cout << "H" <<endl;
return 0;
} | a.cc:5:1: error: 'cin' does not name a type
5 | cin >> a >> endl;
| ^~~
a.cc:6:1: error: 'cin' does not name a type
6 | cin >> b >> endl;
| ^~~
a.cc: In function 'int main()':
a.cc:12:24: error: expected ';' before 'cout'
12 | else (a==D && b==D) cout << "H" <<endl;
| ... |
s208226279 | p03777 | C++ | #include<iostream>
using namespace std;
char H, D, a, b;
cin >> a >> endl;
cin >> b >> endl;
int main() {
if (a == H and b == H) cout << "H" << endl;
else if (a==H and b==D) cout << "D" << endl;
else if (a==D and b==H) cout << "H" << endl;
else (a==D and b==D) cout << "H" <<endl;
return 0;
} | a.cc:5:1: error: 'cin' does not name a type
5 | cin >> a >> endl;
| ^~~
a.cc:6:1: error: 'cin' does not name a type
6 | cin >> b >> endl;
| ^~~
a.cc: In function 'int main()':
a.cc:12:25: error: expected ';' before 'cout'
12 | else (a==D and b==D) cout << "H" <<endl;
| ... |
s272153610 | p03777 | C++ | #include<iostream>
using namespace std;
char H, D, a, b;
cin >> a >> endl;
cin >> b >> endl;
if (a == H and b == H) cout << "H" << endl;
else if (a==H and b==D) cout << "D" << endl;
else if (a==D and b==H) cout << "H" << endl;
else (a==D and b==D) cout << "H" <<endl; | a.cc:5:1: error: 'cin' does not name a type
5 | cin >> a >> endl;
| ^~~
a.cc:6:1: error: 'cin' does not name a type
6 | cin >> b >> endl;
| ^~~
a.cc:8:1: error: expected unqualified-id before 'if'
8 | if (a == H and b == H) cout << "H" << endl;
| ^~
a.cc:9:1: error: expected unqualified-id... |
s089355333 | p03777 | C++ | #include <bits/stdc++.h>
using namespace std:
int main() {
char a, b; cin >> a >> b;
cout << (a == b ? 'H' : 'D') << '\n';
} | a.cc:2:20: error: expected ';' before ':' token
2 | using namespace std:
| ^
| ;
a.cc:2:20: error: expected unqualified-id before ':' token
|
s873561023 | p03777 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
char A,B;
cin>>A>>B;
if(A='H' && B='H') {
cout<<"H"<<endl;
}
if(A='D' && B='D') {
cout<<"H"<<endl;
}
if(A='H' && B='D') {
cout<<"D"<<endl;
}
if(A='D' && B='H') {
cout<<"D"<<endl;
}
}
| a.cc: In function 'int main()':
a.cc:7:12: error: lvalue required as left operand of assignment
7 | if(A='H' && B='H') {
| ~~~~^~~~
a.cc:10:12: error: lvalue required as left operand of assignment
10 | if(A='D' && B='D') {
| ~~~~^~~~
a.cc:13:12: error: lvalue required as left operan... |
s356716127 | p03777 | C++ | #include<iostream>
#include<string>
#include<algorithm>
using namespace std;
int main(){
string a,b;
cin>>a>>b;
(a[0]==b[0])? cout<<"H":cout<<"D"
return 0;
}
| a.cc: In function 'int main()':
a.cc:9:36: error: expected ';' before 'return'
9 | (a[0]==b[0])? cout<<"H":cout<<"D"
| ^
| ;
10 |
11 | return 0;
| ~~~~~~
|
s066017504 | p03777 | C++ | #include<iostream>
#include<string>
#include<algorithm>
using namespace std;
int main(){
string a,b;
cin>>a>>b;
(a[0]=='H' && b[0]=='H')? cout<<"H":cout<<"D"
return 0;
}
| a.cc: In function 'int main()':
a.cc:9:48: error: expected ';' before 'return'
9 | (a[0]=='H' && b[0]=='H')? cout<<"H":cout<<"D"
| ^
| ;
10 |
11 | return 0;
| ~~~~~~ ... |
s333774542 | p03777 | C++ | #include<iostream>
#include<string>
#include<algorithm>
using namespace std;
int main(){
string a,b;
cin>>a>>b;
(a[0]='H' && b[0]='H')? cout<<"H":cout<<"D"
return 0;
}
| a.cc: In function 'int main()':
a.cc:9:13: error: lvalue required as left operand of assignment
9 | (a[0]='H' && b[0]='H')? cout<<"H":cout<<"D"
|
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