submission_id
stringlengths 10
10
| problem_id
stringlengths 6
6
| language
stringclasses 3
values | code
stringlengths 1
522k
| compiler_output
stringlengths 43
10.2k
|
|---|---|---|---|---|
s683256747
|
p00006
|
C++
|
#include <iostream>
#include <string>
#define MAX 20
using namespace std;
int main() {
char str[MAX];
cin >> str;
int len = strlen(str);
for (int i = len - 1; i >= 0; i--) {
cout << str[i];
}
cout << endl;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:12:19: error: 'strlen' was not declared in this scope
12 | int len = strlen(str);
| ^~~~~~
a.cc:2:1: note: 'strlen' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
1 | #include <iostream>
+++ |+#include <cstring>
2 | #include <string>
|
s193510135
|
p00006
|
C++
|
#include "bits/stdc++.h"
using namespace std;
long long int gcd(long long int l, long long int r) {
assert(l > 0 && r > 0);
if (l > r)return gcd(r, l);
else {
const long long int num = r%l;
if (num) {
return gcd(l, num);
}
else {
return l;
}
}
}
long long int lca(long long int l, long long int r) {
return l / gcd(l, r)*r;
}
int main() {
string st; cin >> st;
reverse(st.begin(), st.end());%
return 0;
}
|
a.cc: In function 'int main()':
a.cc:22:39: error: expected primary-expression before '%' token
22 | reverse(st.begin(), st.end());%
| ^
a.cc:23:9: error: expected primary-expression before 'return'
23 | return 0;
| ^~~~~~
|
s665212489
|
p00006
|
C++
|
#include <bits/stdcc++.h>
using namespace std;
int main() {
char a[21];
scanf("%s",a);
int b=strlen(a);
for(int c=b-1;c!=-1;c--)printf("a[c]");
printf("\n");
}
|
a.cc:1:10: fatal error: bits/stdcc++.h: No such file or directory
1 | #include <bits/stdcc++.h>
| ^~~~~~~~~~~~~~~~
compilation terminated.
|
s083419109
|
p00006
|
C++
|
#include <bits/stdcc++.h>
using namespace std;
int main() {
char a[21];
scanf("%s",a);
int b=strlen(a);
for(int c=b-1;c!=-1;c--)printf("%c",a[c]);
printf("\n");
}
|
a.cc:1:10: fatal error: bits/stdcc++.h: No such file or directory
1 | #include <bits/stdcc++.h>
| ^~~~~~~~~~~~~~~~
compilation terminated.
|
s557805912
|
p00006
|
C++
|
#include <iostream>
#include <string>
#include <vector>
#include <algorithm>
#include <set>
#include <map>
//ranker
using namespace std;
using ll = long long;
using ull = unsigned long long;
using vi = vector<int>;
using vvi = vector<vi>;
using vvvi = vector<vvi>;
using pii = pair<int, int>;
using pis = pair<int, string>;
using psi = pair<string, int>;
using D = double;
using P = complex<D>;
template <typename T> using PQ = priority_queue<T>;
template <typename T> using minPQ = priority_queue<T, vector<T>, greater<T>>;
int main()
{
string str;
cin >> str;
reverse( str.begin() , str.end() );
cout << str << endl;
return 0;
}
|
a.cc:19:11: error: 'complex' does not name a type
19 | using P = complex<D>;
| ^~~~~~~
a.cc:20:34: error: 'priority_queue' does not name a type
20 | template <typename T> using PQ = priority_queue<T>;
| ^~~~~~~~~~~~~~
a.cc:21:37: error: 'priority_queue' does not name a type
21 | template <typename T> using minPQ = priority_queue<T, vector<T>, greater<T>>;
| ^~~~~~~~~~~~~~
|
s968516940
|
p00006
|
C++
|
#include<iostream>
#include<string>
using namespace std;
int main()
{
string s;
cin >> s;
reverse(s.begin(), s.end());
cout << s << endl;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:9:9: error: 'reverse' was not declared in this scope
9 | reverse(s.begin(), s.end());
| ^~~~~~~
|
s732253701
|
p00006
|
C++
|
#include <iostream>
#include <string>
int main(){
string str;
int num;
std::cin >> str;
num = str.length();
for(int i=num-1; i>=0; i--){
std::cout << str[i];
}
std::cout << std::endl;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:5:3: error: 'string' was not declared in this scope
5 | string str;
| ^~~~~~
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:8:15: error: 'str' was not declared in this scope; did you mean 'std'?
8 | std::cin >> str;
| ^~~
| std
|
s329468962
|
p00006
|
C++
|
#include <iostream>
#include <string>
int main(){
string str;
int num;
std::cin >> str;
num = str.length();
for(int i=num-1; i>=0; i--){
std::cout << str[i];
}
std::cout << std::endl;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:5:3: error: 'string' was not declared in this scope
5 | string str;
| ^~~~~~
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:8:15: error: 'str' was not declared in this scope; did you mean 'std'?
8 | std::cin >> str;
| ^~~
| std
|
s855676333
|
p00006
|
C++
|
#include<iostream>
using namespace std;
int main() {
char str[21];
cin >> str;
int length = strlen(str),x;
for (int i = 0; i < length; i++){
x = length - i-1;
cout <<str[x];
}
cout << "\n";
return 0;
}
|
a.cc: In function 'int main()':
a.cc:7:22: error: 'strlen' was not declared in this scope
7 | int length = strlen(str),x;
| ^~~~~~
a.cc:2:1: note: 'strlen' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
1 | #include<iostream>
+++ |+#include <cstring>
2 | using namespace std;
a.cc:9:17: error: 'x' was not declared in this scope
9 | x = length - i-1;
| ^
|
s869056029
|
p00006
|
C++
|
#include<iostream>
#include<string>
using namespace std;
int main() {
char str[21];
cin >> str;
int length = strlen(str),x;
for (int i = 0; i < length; i++){
x = length - i-1;
cout <<str[x];
}
cout << "\n";
cin >> x;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:8:22: error: 'strlen' was not declared in this scope
8 | int length = strlen(str),x;
| ^~~~~~
a.cc:2:1: note: 'strlen' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
1 | #include<iostream>
+++ |+#include <cstring>
2 | #include<string>
a.cc:10:17: error: 'x' was not declared in this scope
10 | x = length - i-1;
| ^
a.cc:14:16: error: 'x' was not declared in this scope
14 | cin >> x;
| ^
|
s648118919
|
p00006
|
C++
|
#include<iostream>
#include<string>
using namespace std;
int main() {
char str[21];
cin >> str;
int length = strlen(str);
int x;
for (int i = 0; i < length; i++){
x = length - i - 1;
cout <<str[x];
}
cout << "\n";
return 0;
}
|
a.cc: In function 'int main()':
a.cc:8:22: error: 'strlen' was not declared in this scope
8 | int length = strlen(str);
| ^~~~~~
a.cc:2:1: note: 'strlen' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
1 | #include<iostream>
+++ |+#include <cstring>
2 | #include<string>
|
s546320141
|
p00006
|
C++
|
#include<iostream>
#include<string>
using namespace std;
int main() {
char str[21];
cin >> str;
int length = strlen(str);
int x;
for (int i = 0; i < length; i++){
x = length - i - 1;
cout <<str[x];
}
cout << "\n";
return 0;
}
|
a.cc: In function 'int main()':
a.cc:8:22: error: 'strlen' was not declared in this scope
8 | int length = strlen(str);
| ^~~~~~
a.cc:2:1: note: 'strlen' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
1 | #include<iostream>
+++ |+#include <cstring>
2 | #include<string>
|
s313425495
|
p00006
|
C++
|
#include<iostream>
#include<string>
using namespace std;
int main() {
char str[21];
cin >> str;
int length = std::strlen(str);
int x;
for (int i = 0; i < length; i++){
x = length - i - 1;
cout <<str[x];
}
cout << "\n";
return 0;
}
|
a.cc: In function 'int main()':
a.cc:8:27: error: 'strlen' is not a member of 'std'; did you mean 'mbrlen'?
8 | int length = std::strlen(str);
| ^~~~~~
| mbrlen
|
s715774744
|
p00006
|
C++
|
#include<iostream>
#include<string>
using namespace std;
int main() {
char str[21];
cin >> str;
int length = std::strlen(str);
int x;
for (int i = 0; i < length; i++){
x = length - i - 1;
cout <<str[x];
}
cout << "\0\n";
return 0;
}
|
a.cc: In function 'int main()':
a.cc:8:27: error: 'strlen' is not a member of 'std'; did you mean 'mbrlen'?
8 | int length = std::strlen(str);
| ^~~~~~
| mbrlen
|
s770077100
|
p00006
|
C++
|
#include<iostream>
//#include<algorithm>
//#include<cmath>
#include<string>
//#include<cctype>
//#include <vector>
using namespace std;
int main(){
string s;
cin >> s;
reverse(s.begin(), s.end());
cout << s << endl;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:11:9: error: 'reverse' was not declared in this scope
11 | reverse(s.begin(), s.end());
| ^~~~~~~
|
s798995881
|
p00006
|
C++
|
#include<iostream>
#include<string.h>
using namespace std;
int main()
{
char a[30];
while (cin >> a)
{
strrev(a);
cout << a << endl;
}
}
|
a.cc: In function 'int main()':
a.cc:9:17: error: 'strrev' was not declared in this scope; did you mean 'strsep'?
9 | strrev(a);
| ^~~~~~
| strsep
|
s466057814
|
p00006
|
C++
|
#include<iostream>
#include<string>
using namespace std;
int main()
{
char a[20] = {};
char b[20] = {};
cin >> a;
for (int i = 0; i < strlen(a); i++) {
b[i] = a[strlen(a) - i];
}
cout << b << endl;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:9:29: error: 'strlen' was not declared in this scope
9 | for (int i = 0; i < strlen(a); i++) {
| ^~~~~~
a.cc:2:1: note: 'strlen' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
1 | #include<iostream>
+++ |+#include <cstring>
2 | #include<string>
|
s229320163
|
p00006
|
C++
|
#include<iostream>
#include<string>
using namespace std;
int main()
{
char a[20] = {};
char b[20] = {};
int alen;
cin >> a;
alen = strlen(a);
for (int i = 0; i < alen; i++) {
b[i] = a[alen - i-1];
}
cout << b << endl;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:10:16: error: 'strlen' was not declared in this scope
10 | alen = strlen(a);
| ^~~~~~
a.cc:2:1: note: 'strlen' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
1 | #include<iostream>
+++ |+#include <cstring>
2 | #include<string>
|
s364373906
|
p00006
|
C++
|
#include<iostream>
#include<string>
using namespace std;
int main()
{
char a[21] = {};
char b[21] = {};
int alen = 0;
cin >> a;
alen = strlen(a);
for (int i = 0; i < alen; i++) {
b[i] = a[alen - i-1];
}
cout << b << endl;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:10:16: error: 'strlen' was not declared in this scope
10 | alen = strlen(a);
| ^~~~~~
a.cc:2:1: note: 'strlen' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
1 | #include<iostream>
+++ |+#include <cstring>
2 | #include<string>
|
s785502833
|
p00006
|
C++
|
#include<iostream>
#include<string>
using namespace std;
int main()
{
char a[21] = {};
char b[21] = {};
int alen = 0;
cin >> a;
alen = strlen(a);
for (int i = 0; alen >= 0; alen--, i++) {
b[i] = a[alen -1];
}
cout << b << endl;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:10:16: error: 'strlen' was not declared in this scope
10 | alen = strlen(a);
| ^~~~~~
a.cc:2:1: note: 'strlen' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
1 | #include<iostream>
+++ |+#include <cstring>
2 | #include<string>
|
s639270639
|
p00006
|
C++
|
#include <iostream>
#include <algorithm>
#include <stdlib.h>
#include <iomanip>
#include <String>
#include <cmath>
#define PI 3.14159265359
using namespace std;
int main()
{
char tmpstr[20];
cin >> tmpstr;
string str(tmpstr);
auto itr = str.end() - 1;
for (; itr > str.begin(); --itr) {
cout << *itr;
}
cout << *itr << endl;
return 0;
}
|
a.cc:5:10: fatal error: String: No such file or directory
5 | #include <String>
| ^~~~~~~~
compilation terminated.
|
s115495329
|
p00006
|
C++
|
#include<bits/stdc++.h>
using namespace std;
int main(){
string s;
cin>>s;
int n;
n=strlen(s);
char a[n];
for(int i=0;i<n;i++){
a[i]=s[i];
}
for(int i=n-1;i>=0;i--){
s[i]=a[i];
}
cout<<s<<endl;
return(0);
}
|
a.cc: In function 'int main()':
a.cc:8:14: error: cannot convert 'std::string' {aka 'std::__cxx11::basic_string<char>'} to 'const char*'
8 | n=strlen(s);
| ^
| |
| std::string {aka std::__cxx11::basic_string<char>}
In file included from /usr/include/c++/14/cstring:43,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:121,
from a.cc:1:
/usr/include/string.h:407:35: note: initializing argument 1 of 'size_t strlen(const char*)'
407 | extern size_t strlen (const char *__s)
| ~~~~~~~~~~~~^~~
|
s803859651
|
p00006
|
C++
|
#include <algorithm>
#include <cassert>
#include <cctype>
#include <climits>
#include <cmath>
#include <complex>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <ctime>
#include <iostream>
#include <iterator>
#include <list>
#include <map>
#include <numeric>
#include <queue>
#include <set>
#include <sstream>
#include <stack>
#include <string>
#include <vector>
using namespace std;
int main()
{
string s = "";
cin >> s;
for (int i = s.length - 1; i >= 0; i--)
{
cout<< s[i];
}cout << endl;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:29:24: error: invalid use of member function 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::length() const [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; size_type = long unsigned int]' (did you forget the '()' ?)
29 | for (int i = s.length - 1; i >= 0; i--)
| ~~^~~~~~
| ()
|
s879835068
|
p00006
|
C++
|
#include <algorithm>
#include <cassert>
#include <cctype>
#include <climits>
#include <cmath>
#include <complex>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <ctime>
#include <iostream>
#include <iterator>
#include <list>
#include <map>
#include <numeric>
#include <queue>
#include <set>
#include <sstream>
#include <stack>
#include <string>
#include <vector>
using namespace std;
string main()
{
string s = "";
cin >> s;
for (int i = s.length - 1; i >= 0; i--)
{
cout << s[i];
}cout << endl;
return 0;
}
|
a.cc:25:1: error: '::main' must return 'int'
25 | string main()
| ^~~~~~
a.cc: In function 'int main()':
a.cc:29:24: error: invalid use of member function 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::length() const [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; size_type = long unsigned int]' (did you forget the '()' ?)
29 | for (int i = s.length - 1; i >= 0; i--)
| ~~^~~~~~
| ()
|
s432259844
|
p00006
|
C++
|
#include <iostream>
using namespace std;
int main()
{
char str[20];
cin >> str;
int len = strlen(str);
for (int i = len; i >0; i--)
{
cout << str[i-1];
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:9:19: error: 'strlen' was not declared in this scope
9 | int len = strlen(str);
| ^~~~~~
a.cc:2:1: note: 'strlen' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
1 | #include <iostream>
+++ |+#include <cstring>
2 |
|
s573487502
|
p00006
|
C++
|
#include <iostream>
#include<stdio.h>
using namespace std;
int main()
{
char str[20];
cin >> str;
int len = strlen(str);
for (int i = len; i >0; i--)
{
cout << str[i-1];
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:10:19: error: 'strlen' was not declared in this scope
10 | int len = strlen(str);
| ^~~~~~
a.cc:2:1: note: 'strlen' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
1 | #include <iostream>
+++ |+#include <cstring>
2 | #include<stdio.h>
|
s377234685
|
p00006
|
C++
|
#include <iostream>
#include<stdio.h>
using namespace std;
int main()
{
char str[20];
cin >> str;
int len = strlen(str);
for (int i = len; i >0; i--)
{
cout << str[i-1];
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:10:19: error: 'strlen' was not declared in this scope
10 | int len = strlen(str);
| ^~~~~~
a.cc:2:1: note: 'strlen' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
1 | #include <iostream>
+++ |+#include <cstring>
2 | #include<stdio.h>
|
s320215698
|
p00006
|
C++
|
#include <iostream>
using namespace std;
int main()
{
char sr[20];
cin >> sr;
int len = strlen(sr);
for (int i = len; i >0; i--)
{
cout << sr[i-1];
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:9:19: error: 'strlen' was not declared in this scope
9 | int len = strlen(sr);
| ^~~~~~
a.cc:2:1: note: 'strlen' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
1 | #include <iostream>
+++ |+#include <cstring>
2 |
|
s392510710
|
p00006
|
C++
|
#include <iostream>
#include <string>
using namespace std;
int main(){
string str[20];
string str2[20];
cin >> str;
for(int i=0; i<sizeof(str)/; i++){
int j = sizeof(str) / sizeof(string);
str2[i] = str[j--];
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:9:6: error: no match for 'operator>>' (operand types are 'std::istream' {aka 'std::basic_istream<char>'} and 'std::string [20]' {aka 'std::__cxx11::basic_string<char> [20]'})
9 | cin >> str;
| ~~~ ^~ ~~~
| | |
| | std::string [20] {aka std::__cxx11::basic_string<char> [20]}
| std::istream {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:9:9: error: cannot bind non-const lvalue reference of type 'bool&' to a value of type 'std::string*' {aka 'std::__cxx11::basic_string<char>*'}
9 | cin >> str;
| ^~~
/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:9:9: error: invalid conversion from 'std::string*' {aka 'std::__cxx11::basic_string<char>*'} to 'short int' [-fpermissive]
9 | cin >> str;
| ^~~
| |
| std::string* {aka std::__cxx11::basic_string<char>*}
a.cc:9:9: error: cannot bind rvalue '(short int)((std::string*)(& str))' 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:9:9: error: invalid conversion from 'std::string*' {aka 'std::__cxx11::basic_string<char>*'} to 'short unsigned int' [-fpermissive]
9 | cin >> str;
| ^~~
| |
| std::string* {aka std::__cxx11::basic_string<char>*}
a.cc:9:9: error: cannot bind rvalue '(short unsigned int)((std::string*)(& str))' 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:9:9: error: invalid conversion from 'std::string*' {aka 'std::__cxx11::basic_string<char>*'} to 'int' [-fpermissive]
9 | cin >> str;
| ^~~
| |
| std::string* {aka std::__cxx11::basic_string<char>*}
a.cc:9:9: error: cannot bind rvalue '(int)((std::string*)(& str))' 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:9:9: error: invalid conversion from 'std::string*' {aka 'std::__cxx11::basic_string<char>*'} to 'unsigned int' [-fpermissive]
9 | cin >> str;
| ^~~
| |
| std::string* {aka std::__cxx11::basic_string<char>*}
a.cc:9:9: error: cannot bind rvalue '(unsigned int)((std::string*)(& str))' 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:9:9: error: invalid conversion from 'std::string*' {aka 'std::__cxx11::basic_string<char>*'} to 'long int' [-fpermissive]
9 | cin >> str;
| ^~~
| |
| std::string* {aka std::__cxx11::basic_string<char>*}
a.cc:9:9: error: cannot bind rvalue '(long int)((std::string*)(& str))' 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:9:9: error: invalid conversion from 'std::string*' {aka 'std::__cxx11::basic_string<char>*'} to 'long unsigned int' [-fpermissive]
9 | cin >> str;
| ^~~
| |
| std::string* {aka std::__cxx11::basic_string<char>*}
a.cc:9:9: error: cannot bind rvalue '(long unsigned int)((std::string*)(& str))' 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:9:9: error: invalid conversion from 'std::string*' {aka 'std::__cxx11::basic_string<char>*'} to 'long long int' [-fpermissive]
9 | cin >> str;
| ^~~
| |
| std::string* {aka std::__cxx11::basic_string<char>*}
a.cc:9:9: error: cannot bind rvalue '(long long int)((std::string*)(& str))' 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:9:9: error: invalid conversion from 'std::string*' {aka 'std::__cxx11::basic_string<char>*'} to 'long long unsigned int' [-fpermissive]
9 | cin >> str;
| ^~~
| |
| std::string* {aka std::__cxx11::basic_string<char>*}
a.cc:9:9: error: cannot bind rvalue '(long long unsigned int)((std::string*)(& str))' 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:9:9: error: cannot bind non-const lvalue reference of type 'void*&' to an rvalue of type 'void*'
9 | cin >> str;
| ^~~
/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 'std::string [20]' {aka 'std::__cxx11::basic_string<char> [20]'} 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 'std::string [20]' {aka 'std::__cxx11::basic_string<char> [20]'} 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 'std::string [20]' {aka 'std::__cxx11::basic_string<char> [20]'} 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 'std::string [20]' {aka 'std::__cxx11::basic_string<char> [20]'} to 'std::basic_istream<char>::__istream_type& (*)(std::basic_istream<char>::__istream_type&)' {aka 'std::basic_istream<char>& (*)(s
|
s488875324
|
p00006
|
C++
|
#include <iostream>
using namespace std;
int main()
{
string str,str2="";
cin >> str;
for(int i = str.length() - 1; i >= 0; i--)
str2 += str[i];
str2 += NULL;
cout << str2;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:11:14: error: ambiguous overload for 'operator+=' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'long int')
11 | str2 += NULL;
| ^
In file included from /usr/include/c++/14/string:54,
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,
from /usr/include/c++/14/ostream:40,
from /usr/include/c++/14/iostream:41,
from a.cc:1:
/usr/include/c++/14/bits/basic_string.h:1377:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>& std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::operator+=(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
1377 | operator+=(const basic_string& __str)
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:1387:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>& std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::operator+=(const _CharT*) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
1387 | operator+=(const _CharT* __s)
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:1397:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>& std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::operator+=(_CharT) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
1397 | operator+=(_CharT __c)
| ^~~~~~~~
|
s808787499
|
p00006
|
C++
|
process.stdin.resume();
process.stdin.setEncoding('utf8');
// Here your code !
process.stdin.on("data",function(chunk){
console.log(chunk.split("").reverse().join())
})
|
a.cc:2:27: warning: multi-character character constant [-Wmultichar]
2 | process.stdin.setEncoding('utf8');
| ^~~~~~
a.cc:1:1: error: 'process' does not name a type
1 | process.stdin.resume();
| ^~~~~~~
a.cc:2:1: error: 'process' does not name a type
2 | process.stdin.setEncoding('utf8');
| ^~~~~~~
a.cc:5:1: error: 'process' does not name a type
5 | process.stdin.on("data",function(chunk){
| ^~~~~~~
a.cc:7:2: error: expected unqualified-id before ')' token
7 | })
| ^
|
s709255987
|
p00006
|
C++
|
process.stdin.resume();
process.stdin.setEncoding('utf8');
process.stdin.on("data",function(chunk){
console.log(chunk.split("").reverse().join())
})
|
a.cc:2:27: warning: multi-character character constant [-Wmultichar]
2 | process.stdin.setEncoding('utf8');
| ^~~~~~
a.cc:1:1: error: 'process' does not name a type
1 | process.stdin.resume();
| ^~~~~~~
a.cc:2:1: error: 'process' does not name a type
2 | process.stdin.setEncoding('utf8');
| ^~~~~~~
a.cc:4:1: error: 'process' does not name a type
4 | process.stdin.on("data",function(chunk){
| ^~~~~~~
a.cc:6:2: error: expected unqualified-id before ')' token
6 | })
| ^
|
s052858309
|
p00006
|
C++
|
import sys
lines = []
for line in sys.stdin:
print(line[::-1])
|
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'
|
s337608564
|
p00006
|
C++
|
#include "stdafx.h"
#include <iostream>
#include <sstream>
#include <vector>
#include <algorithm>
#include <string>
#include <functional>
#include <numeric>
#include <ctype.h>
#include <cstdlib>
#include <string.h>
#include <cmath>
#include <cstdio>
using namespace std;
int main()
{
string input, str;
cin >> input;
for (auto a : input)
{
str.insert(str.begin(), a);
}
cout << str << endl;
}
|
a.cc:1:10: fatal error: stdafx.h: No such file or directory
1 | #include "stdafx.h"
| ^~~~~~~~~~
compilation terminated.
|
s748525140
|
p00006
|
C++
|
include <iostream>
#include <string>
using namespace std;
int main()
{
string str;
cin >> str;
for (int i = str.size()-1; i >= 0; i--) {
cout << str[i];
}
return 0;
}
|
a.cc:1:1: error: 'include' does not name a type
1 | include <iostream>
| ^~~~~~~
In file included from /usr/include/c++/14/bits/char_traits.h:42,
from /usr/include/c++/14/string:42,
from a.cc:2:
/usr/include/c++/14/bits/postypes.h:68:11: error: 'ptrdiff_t' does not name a type
68 | typedef ptrdiff_t streamsize; // Signed integral type
| ^~~~~~~~~
/usr/include/c++/14/bits/postypes.h:41:1: note: 'ptrdiff_t' is defined in header '<cstddef>'; this is probably fixable by adding '#include <cstddef>'
40 | #include <cwchar> // For mbstate_t
+++ |+#include <cstddef>
41 |
In file included from /usr/include/c++/14/bits/char_traits.h:50:
/usr/include/c++/14/type_traits:666:33: error: 'nullptr_t' is not a member of 'std'
666 | struct is_null_pointer<std::nullptr_t>
| ^~~~~~~~~
/usr/include/c++/14/type_traits:666:42: error: template argument 1 is invalid
666 | struct is_null_pointer<std::nullptr_t>
| ^
/usr/include/c++/14/type_traits:670:48: error: template argument 1 is invalid
670 | struct is_null_pointer<const std::nullptr_t>
| ^
/usr/include/c++/14/type_traits:674:51: error: template argument 1 is invalid
674 | struct is_null_pointer<volatile std::nullptr_t>
| ^
/usr/include/c++/14/type_traits:678:57: error: template argument 1 is invalid
678 | struct is_null_pointer<const volatile std::nullptr_t>
| ^
/usr/include/c++/14/type_traits:1429:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
1429 | : public integral_constant<std::size_t, alignof(_Tp)>
| ^~~~~~
In file included from /usr/include/wchar.h:35,
from /usr/include/c++/14/cwchar:44,
from /usr/include/c++/14/bits/postypes.h:40:
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:214:23: note: 'size_t' declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/14/type_traits:1429:57: error: template argument 1 is invalid
1429 | : public integral_constant<std::size_t, alignof(_Tp)>
| ^
/usr/include/c++/14/type_traits:1429:57: note: invalid template non-type parameter
/usr/include/c++/14/type_traits:1438:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
1438 | : public integral_constant<std::size_t, 0> { };
| ^~~~~~
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:214:23: note: 'size_t' declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/14/type_traits:1438:46: error: template argument 1 is invalid
1438 | : public integral_constant<std::size_t, 0> { };
| ^
/usr/include/c++/14/type_traits:1438:46: note: invalid template non-type parameter
/usr/include/c++/14/type_traits:1440:26: error: 'std::size_t' has not been declared
1440 | template<typename _Tp, std::size_t _Size>
| ^~~
/usr/include/c++/14/type_traits:1441:21: error: '_Size' was not declared in this scope
1441 | struct rank<_Tp[_Size]>
| ^~~~~
/usr/include/c++/14/type_traits:1441:27: error: template argument 1 is invalid
1441 | struct rank<_Tp[_Size]>
| ^
/usr/include/c++/14/type_traits:1442:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
1442 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
| ^~~~~~
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:214:23: note: 'size_t' declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/14/type_traits:1442:65: error: template argument 1 is invalid
1442 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
| ^
/usr/include/c++/14/type_traits:1442:65: note: invalid template non-type parameter
/usr/include/c++/14/type_traits:1446:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
1446 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
| ^~~~~~
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:214:23: note: 'size_t' declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/14/type_traits:1446:65: error: template argument 1 is invalid
1446 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
| ^
/usr/include/c++/14/type_traits:1446:65: note: invalid template non-type parameter
/usr/include/c++/14/type_traits:2086:26: error: 'std::size_t' has not been declared
2086 | template<typename _Tp, std::size_t _Size>
| ^~~
/usr/include/c++/14/type_traits:2087:30: error: '_Size' was not declared in this scope
2087 | struct remove_extent<_Tp[_Size]>
| ^~~~~
/usr/include/c++/14/type_traits:2087:36: error: template argument 1 is invalid
2087 | struct remove_extent<_Tp[_Size]>
| ^
/usr/include/c++/14/type_traits:2099:26: error: 'std::size_t' has not been declared
2099 | template<typename _Tp, std::size_t _Size>
| ^~~
/usr/include/c++/14/type_traits:2100:35: error: '_Size' was not declared in this scope
2100 | struct remove_all_extents<_Tp[_Size]>
| ^~~~~
/usr/include/c++/14/type_traits:2100:41: error: template argument 1 is invalid
2100 | struct remove_all_extents<_Tp[_Size]>
| ^
/usr/include/c++/14/type_traits:2171:12: error: 'std::size_t' has not been declared
2171 | template<std::size_t _Len>
| ^~~
/usr/include/c++/14/type_traits:2176:30: error: '_Len' was not declared in this scope
2176 | unsigned char __data[_Len];
| ^~~~
/usr/include/c++/14/type_traits:2194:12: error: 'std::size_t' has not been declared
2194 | template<std::size_t _Len, std::size_t _Align =
| ^~~
/usr/include/c++/14/type_traits:2194:30: error: 'std::size_t' has not been declared
2194 | template<std::size_t _Len, std::size_t _Align =
| ^~~
/usr/include/c++/14/type_traits:2195:55: error: '_Len' was not declared in this scope
2195 | __alignof__(typename __aligned_storage_msa<_Len>::__type)>
| ^~~~
/usr/include/c++/14/type_traits:2195:59: error: template argument 1 is invalid
2195 | __alignof__(typename __aligned_storage_msa<_Len>::__type)>
| ^
/usr/include/c++/14/type_traits:2202:30: error: '_Len' was not declared in this scope
2202 | unsigned char __data[_Len];
| ^~~~
/usr/include/c++/14/type_traits:2203:44: error: '_Align' was not declared in this scope
2203 | struct __attribute__((__aligned__((_Align)))) { } __align;
| ^~~~~~
/usr/include/c++/14/bits/char_traits.h:144:61: error: 'std::size_t' has not been declared
144 | compare(const char_type* __s1, const char_type* __s2, std::size_t __n);
| ^~~
/usr/include/c++/14/bits/char_traits.h:146:40: error: 'size_t' in namespace 'std' does not name a type
146 | static _GLIBCXX14_CONSTEXPR std::size_t
| ^~~~~~
/usr/include/c++/14/bits/char_traits.h:150:34: error: 'std::size_t' has not been declared
150 | find(const char_type* __s, std::size_t __n, const char_type& __a);
| ^~~
/usr/include/c++/14/bits/char_traits.h:153:52: error: 'std::size_t' has not been declared
153 | move(char_type* __s1, const char_type* __s2, std::size_t __n);
| ^~~
/usr/include/c++/14/bits/char_traits.h:156:52: error: 'std::size_t' has not been declared
156 | copy(char_type* __s1, const char_type* __s2, std::size_t __n);
| ^~~
/usr/include/c++/14/bits/char_traits.h:159:30: error: 'std::size_t' has not been declared
159 | assign(char_type* __s, std::size_t __n, char_type __a);
| ^~~
/usr/include/c++/14/bits/char_traits.h:187:59: error: 'std::size_t' has not been declared
187 | compare(const char_type* __s1, const char_type* __s2, std::size_t __n)
| ^~~
/usr/include/c++/14/bits/char_traits.h: In static member function 'static constexpr int __gnu_cxx::char_traits<_CharT>::compare(const char_type*, const char_type*, int)':
/usr/include/c++/14/bits/char_traits.h:189:17: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
189 | for (std::size_t __i = 0; __i < __n; ++__i)
| ^~~~~~
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:214:23: note: 'size_t' declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/14/bits/char_traits.h:189:33: error: '__i' was not declared in this scope; did you mean '__n'?
189 | for (std::size_t __i = 0; __i < __n; ++__i)
| ^~~
| __n
/usr/include/c++/14/bits/char_traits.h: At global scope:
/usr/include/c++/14/bits/char_traits.h:198:31: error: 'size_t' in namespace 'std' does not name a type
198 | _GLIBCXX14_CONSTEXPR std::size_t
|
|
s014989259
|
p00006
|
C++
|
include <iostream>
#include <string>
using namespace std;
int main()
{
string str;
cin >> str;
for (int i = str.size()-1; i >= 0; i--) {
cout << str[i];
}
cout<<endl;
return 0;
}
|
a.cc:1:1: error: 'include' does not name a type
1 | include <iostream>
| ^~~~~~~
In file included from /usr/include/c++/14/bits/char_traits.h:42,
from /usr/include/c++/14/string:42,
from a.cc:2:
/usr/include/c++/14/bits/postypes.h:68:11: error: 'ptrdiff_t' does not name a type
68 | typedef ptrdiff_t streamsize; // Signed integral type
| ^~~~~~~~~
/usr/include/c++/14/bits/postypes.h:41:1: note: 'ptrdiff_t' is defined in header '<cstddef>'; this is probably fixable by adding '#include <cstddef>'
40 | #include <cwchar> // For mbstate_t
+++ |+#include <cstddef>
41 |
In file included from /usr/include/c++/14/bits/char_traits.h:50:
/usr/include/c++/14/type_traits:666:33: error: 'nullptr_t' is not a member of 'std'
666 | struct is_null_pointer<std::nullptr_t>
| ^~~~~~~~~
/usr/include/c++/14/type_traits:666:42: error: template argument 1 is invalid
666 | struct is_null_pointer<std::nullptr_t>
| ^
/usr/include/c++/14/type_traits:670:48: error: template argument 1 is invalid
670 | struct is_null_pointer<const std::nullptr_t>
| ^
/usr/include/c++/14/type_traits:674:51: error: template argument 1 is invalid
674 | struct is_null_pointer<volatile std::nullptr_t>
| ^
/usr/include/c++/14/type_traits:678:57: error: template argument 1 is invalid
678 | struct is_null_pointer<const volatile std::nullptr_t>
| ^
/usr/include/c++/14/type_traits:1429:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
1429 | : public integral_constant<std::size_t, alignof(_Tp)>
| ^~~~~~
In file included from /usr/include/wchar.h:35,
from /usr/include/c++/14/cwchar:44,
from /usr/include/c++/14/bits/postypes.h:40:
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:214:23: note: 'size_t' declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/14/type_traits:1429:57: error: template argument 1 is invalid
1429 | : public integral_constant<std::size_t, alignof(_Tp)>
| ^
/usr/include/c++/14/type_traits:1429:57: note: invalid template non-type parameter
/usr/include/c++/14/type_traits:1438:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
1438 | : public integral_constant<std::size_t, 0> { };
| ^~~~~~
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:214:23: note: 'size_t' declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/14/type_traits:1438:46: error: template argument 1 is invalid
1438 | : public integral_constant<std::size_t, 0> { };
| ^
/usr/include/c++/14/type_traits:1438:46: note: invalid template non-type parameter
/usr/include/c++/14/type_traits:1440:26: error: 'std::size_t' has not been declared
1440 | template<typename _Tp, std::size_t _Size>
| ^~~
/usr/include/c++/14/type_traits:1441:21: error: '_Size' was not declared in this scope
1441 | struct rank<_Tp[_Size]>
| ^~~~~
/usr/include/c++/14/type_traits:1441:27: error: template argument 1 is invalid
1441 | struct rank<_Tp[_Size]>
| ^
/usr/include/c++/14/type_traits:1442:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
1442 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
| ^~~~~~
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:214:23: note: 'size_t' declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/14/type_traits:1442:65: error: template argument 1 is invalid
1442 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
| ^
/usr/include/c++/14/type_traits:1442:65: note: invalid template non-type parameter
/usr/include/c++/14/type_traits:1446:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
1446 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
| ^~~~~~
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:214:23: note: 'size_t' declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/14/type_traits:1446:65: error: template argument 1 is invalid
1446 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
| ^
/usr/include/c++/14/type_traits:1446:65: note: invalid template non-type parameter
/usr/include/c++/14/type_traits:2086:26: error: 'std::size_t' has not been declared
2086 | template<typename _Tp, std::size_t _Size>
| ^~~
/usr/include/c++/14/type_traits:2087:30: error: '_Size' was not declared in this scope
2087 | struct remove_extent<_Tp[_Size]>
| ^~~~~
/usr/include/c++/14/type_traits:2087:36: error: template argument 1 is invalid
2087 | struct remove_extent<_Tp[_Size]>
| ^
/usr/include/c++/14/type_traits:2099:26: error: 'std::size_t' has not been declared
2099 | template<typename _Tp, std::size_t _Size>
| ^~~
/usr/include/c++/14/type_traits:2100:35: error: '_Size' was not declared in this scope
2100 | struct remove_all_extents<_Tp[_Size]>
| ^~~~~
/usr/include/c++/14/type_traits:2100:41: error: template argument 1 is invalid
2100 | struct remove_all_extents<_Tp[_Size]>
| ^
/usr/include/c++/14/type_traits:2171:12: error: 'std::size_t' has not been declared
2171 | template<std::size_t _Len>
| ^~~
/usr/include/c++/14/type_traits:2176:30: error: '_Len' was not declared in this scope
2176 | unsigned char __data[_Len];
| ^~~~
/usr/include/c++/14/type_traits:2194:12: error: 'std::size_t' has not been declared
2194 | template<std::size_t _Len, std::size_t _Align =
| ^~~
/usr/include/c++/14/type_traits:2194:30: error: 'std::size_t' has not been declared
2194 | template<std::size_t _Len, std::size_t _Align =
| ^~~
/usr/include/c++/14/type_traits:2195:55: error: '_Len' was not declared in this scope
2195 | __alignof__(typename __aligned_storage_msa<_Len>::__type)>
| ^~~~
/usr/include/c++/14/type_traits:2195:59: error: template argument 1 is invalid
2195 | __alignof__(typename __aligned_storage_msa<_Len>::__type)>
| ^
/usr/include/c++/14/type_traits:2202:30: error: '_Len' was not declared in this scope
2202 | unsigned char __data[_Len];
| ^~~~
/usr/include/c++/14/type_traits:2203:44: error: '_Align' was not declared in this scope
2203 | struct __attribute__((__aligned__((_Align)))) { } __align;
| ^~~~~~
/usr/include/c++/14/bits/char_traits.h:144:61: error: 'std::size_t' has not been declared
144 | compare(const char_type* __s1, const char_type* __s2, std::size_t __n);
| ^~~
/usr/include/c++/14/bits/char_traits.h:146:40: error: 'size_t' in namespace 'std' does not name a type
146 | static _GLIBCXX14_CONSTEXPR std::size_t
| ^~~~~~
/usr/include/c++/14/bits/char_traits.h:150:34: error: 'std::size_t' has not been declared
150 | find(const char_type* __s, std::size_t __n, const char_type& __a);
| ^~~
/usr/include/c++/14/bits/char_traits.h:153:52: error: 'std::size_t' has not been declared
153 | move(char_type* __s1, const char_type* __s2, std::size_t __n);
| ^~~
/usr/include/c++/14/bits/char_traits.h:156:52: error: 'std::size_t' has not been declared
156 | copy(char_type* __s1, const char_type* __s2, std::size_t __n);
| ^~~
/usr/include/c++/14/bits/char_traits.h:159:30: error: 'std::size_t' has not been declared
159 | assign(char_type* __s, std::size_t __n, char_type __a);
| ^~~
/usr/include/c++/14/bits/char_traits.h:187:59: error: 'std::size_t' has not been declared
187 | compare(const char_type* __s1, const char_type* __s2, std::size_t __n)
| ^~~
/usr/include/c++/14/bits/char_traits.h: In static member function 'static constexpr int __gnu_cxx::char_traits<_CharT>::compare(const char_type*, const char_type*, int)':
/usr/include/c++/14/bits/char_traits.h:189:17: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
189 | for (std::size_t __i = 0; __i < __n; ++__i)
| ^~~~~~
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:214:23: note: 'size_t' declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/14/bits/char_traits.h:189:33: error: '__i' was not declared in this scope; did you mean '__n'?
189 | for (std::size_t __i = 0; __i < __n; ++__i)
| ^~~
| __n
/usr/include/c++/14/bits/char_traits.h: At global scope:
/usr/include/c++/14/bits/char_traits.h:198:31: error: 'size_t' in namespace 'std' does not name a type
198 | _GLIBCXX14_CONSTEXPR std::size_t
|
|
s598002432
|
p00006
|
C++
|
#include<iostream>
#include<math.h>
#include<algorithm>
#include<string.h>
using namespace std;
int main(){
string x;
int i;
cin>>x;
for(i=x.size();i--){
cout<<x[i];
}
cout<<endl;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:10:23: error: expected ';' before ')' token
10 | for(i=x.size();i--){
| ^
| ;
|
s134195268
|
p00006
|
C++
|
#include<iostream>
using namespace std;
int main()
{
char change[19];
cout<<"??????????????\????????????????????????\n";
cin>>change[19];
for(int i=19;i>=0;i--){
cout<<"change[i];
}
return 0;
}
|
a.cc:10:15: warning: missing terminating " character
10 | cout<<"change[i];
| ^
a.cc:10:15: error: missing terminating " character
10 | cout<<"change[i];
| ^~~~~~~~~~~
a.cc: In function 'int main()':
a.cc:11:9: error: expected primary-expression before '}' token
11 | }
| ^
|
s934214281
|
p00006
|
C++
|
#include<iostream>
using namespace std;
int main()
{
char change[19];
cout<<"??????????????\????????????????????????\n";
cin>>change[19];
int j=strlen(change);
j-=1;
for(int i=j;i>=0;i--){
cout<<"change[i];
}
return 0;
}
|
a.cc:12:15: warning: missing terminating " character
12 | cout<<"change[i];
| ^
a.cc:12:15: error: missing terminating " character
12 | cout<<"change[i];
| ^~~~~~~~~~~
a.cc: In function 'int main()':
a.cc:9:15: error: 'strlen' was not declared in this scope
9 | int j=strlen(change);
| ^~~~~~
a.cc:2:1: note: 'strlen' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
1 | #include<iostream>
+++ |+#include <cstring>
2 | using namespace std;
a.cc:13:9: error: expected primary-expression before '}' token
13 | }
| ^
|
s641716889
|
p00006
|
C++
|
#include<iostream>
using namespace std;
int main()
{
char change[19];
cout<<"??????????????\????????????????????????\n";
cin>>change[19];
int j=strlen(change);
j-=1;
for(int i=j;i>=0;i--){
cout<<"change[i];
}
return 0;
}
|
a.cc:12:15: warning: missing terminating " character
12 | cout<<"change[i];
| ^
a.cc:12:15: error: missing terminating " character
12 | cout<<"change[i];
| ^~~~~~~~~~~
a.cc: In function 'int main()':
a.cc:9:15: error: 'strlen' was not declared in this scope
9 | int j=strlen(change);
| ^~~~~~
a.cc:2:1: note: 'strlen' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
1 | #include<iostream>
+++ |+#include <cstring>
2 | using namespace std;
a.cc:13:9: error: expected primary-expression before '}' token
13 | }
| ^
|
s447056565
|
p00006
|
C++
|
#include<iostream>
using namespace std;
int main()
{
char change[19];
cout<<"??????????????\????????????????????????\n";
cin>>change[19];
int j=strlen(change);
j-=1;
for(int i=j;i>=0;i--){
cout<<change[i];
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:9:15: error: 'strlen' was not declared in this scope
9 | int j=strlen(change);
| ^~~~~~
a.cc:2:1: note: 'strlen' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
1 | #include<iostream>
+++ |+#include <cstring>
2 | using namespace std;
|
s992381449
|
p00006
|
C++
|
#include<iostream>
using namespace std;
int main()
{
char change[19];
cout<<"??????????????\????????????????????????\n";
cin>>change[19];
int j=strlen(change);
j-=1;
for(int i=j;i>=0;i--){
cout<<change[i];
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:9:15: error: 'strlen' was not declared in this scope
9 | int j=strlen(change);
| ^~~~~~
a.cc:2:1: note: 'strlen' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
1 | #include<iostream>
+++ |+#include <cstring>
2 | using namespace std;
|
s983253824
|
p00006
|
C++
|
#include<iostream>
#include<string>
using namespace std;
int main(){
string s;
cin >> s;
if(s.size()<=20){
for(int i=s.size();i>=0;i--){
cout << s[i-1];
}
cout << endl;
}
}
return 0;
}
|
a.cc:14:9: error: expected unqualified-id before 'return'
14 | return 0;
| ^~~~~~
a.cc:15:1: error: expected declaration before '}' token
15 | }
| ^
|
s552106281
|
p00006
|
C++
|
#include <bits/stdc++.h>
#include <vector>
using namespace std;
string ilham, bojos;
int ndaru;
int main(){
cin >> ilham;
ndaru = ilham.length();
for(int i = ndaru-1; i >= 0; i-){
bojos = bojos + ilham[i];
}
cout << bojos << "\n";
return 0;
}
|
a.cc: In function 'int main()':
a.cc:10:40: error: expected primary-expression before ')' token
10 | for(int i = ndaru-1; i >= 0; i-){
| ^
|
s134518485
|
p00006
|
C++
|
#include<iostream>
using namespace std;
void solver() {
string str;
cin>>str;
reverse(str.begin(),str.end());
cout<<str<<endl;
}
int main() {
solver();
return 0;
}
|
a.cc: In function 'void solver()':
a.cc:6:5: error: 'reverse' was not declared in this scope
6 | reverse(str.begin(),str.end());
| ^~~~~~~
|
s070387060
|
p00006
|
C++
|
#include <iostream>
#include <cstdio>
#define N 20
using namespace std;
int main() {
char str[N];
cin >> str;
reverse(str,str+strlen(str));
printf("%s\n",str);
return 0;
}
|
a.cc: In function 'int main()':
a.cc:9:21: error: 'strlen' was not declared in this scope
9 | reverse(str,str+strlen(str));
| ^~~~~~
a.cc:3:1: note: 'strlen' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
2 | #include <cstdio>
+++ |+#include <cstring>
3 | #define N 20
a.cc:9:5: error: 'reverse' was not declared in this scope
9 | reverse(str,str+strlen(str));
| ^~~~~~~
|
s531587826
|
p00006
|
C++
|
#include <iostream>
#include <cstdio>
#define N 20
using namespace std;
int main() {
char str[N];
cin >> str;
reverse(str,str+strlen(str));
printf("%s\n",str);
return 0;
}
|
a.cc: In function 'int main()':
a.cc:10:21: error: 'strlen' was not declared in this scope
10 | reverse(str,str+strlen(str));
| ^~~~~~
a.cc:3:1: note: 'strlen' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
2 | #include <cstdio>
+++ |+#include <cstring>
3 |
a.cc:10:5: error: 'reverse' was not declared in this scope
10 | reverse(str,str+strlen(str));
| ^~~~~~~
|
s525736322
|
p00006
|
C++
|
#include <iostream>
#include <cstdio>
#include <cstring>
#define N 20
using namespace std;
int main() {
char str[N];
cin >> str;
reverse(str,str+strlen(str));
printf("%s\n",str);
return 0;
}
|
a.cc: In function 'int main()':
a.cc:11:5: error: 'reverse' was not declared in this scope
11 | reverse(str,str+strlen(str));
| ^~~~~~~
|
s448906099
|
p00006
|
C++
|
#include <iostream>
#include <cstdio>
#include <algorithm>
#define N 20
using namespace std;
int main() {
char str[N];
cin >> str;
reverse(str,str+strlen(str));
printf("%s\n",str);
return 0;
}
|
a.cc: In function 'int main()':
a.cc:11:21: error: 'strlen' was not declared in this scope
11 | reverse(str,str+strlen(str));
| ^~~~~~
a.cc:4:1: note: 'strlen' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
3 | #include <algorithm>
+++ |+#include <cstring>
4 |
|
s013576772
|
p00006
|
C++
|
#include <iostream>
#include <cstdio>
#include <string>
#define N 20
using namespace std;
int main() {
char str[N];
cin >> str;
reverse(str,str+strlen(str));
printf("%s\n",str);
return 0;
}
|
a.cc: In function 'int main()':
a.cc:11:21: error: 'strlen' was not declared in this scope
11 | reverse(str,str+strlen(str));
| ^~~~~~
a.cc:3:1: note: 'strlen' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
2 | #include <cstdio>
+++ |+#include <cstring>
3 | #include <string>
a.cc:11:5: error: 'reverse' was not declared in this scope
11 | reverse(str,str+strlen(str));
| ^~~~~~~
|
s331621263
|
p00006
|
C++
|
#include <iostream>
#include <cstdio>
#include <cstring>
#define N 20
using namespace std;
int main() {
char str[N];
cin >> str;
reverse(str,str+strlen(str));
printf("%s\n",str);
return 0;
}
|
a.cc: In function 'int main()':
a.cc:10:5: error: 'reverse' was not declared in this scope
10 | reverse(str,str+strlen(str));
| ^~~~~~~
|
s283951232
|
p00006
|
C++
|
#include <iostream>
using namaspace std;
int main(){
char str[20];
for (int A=0;A<20;A++)cin>>str[A];
for (int A=19;A>=0;A--)cout<<str[A];
cout<<endl;
return 0;
}
|
a.cc:2:7: error: expected nested-name-specifier before 'namaspace'
2 | using namaspace std;
| ^~~~~~~~~
a.cc: In function 'int main()':
a.cc:5:31: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
5 | for (int A=0;A<20;A++)cin>>str[A];
| ^~~
| 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:6:32: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
6 | for (int A=19;A>=0;A--)cout<<str[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:7:9: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
7 | cout<<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:7:15: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
7 | cout<<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)
| ^~~~
|
s731439589
|
p00006
|
C++
|
#include <iostream>
using namaspace std;
int main(){
char str[20],i=-1;
for (;;){
i++;
while(cin>>str[i]==EOF) break;
}
for (int A=i;A>=0;A--)cout<<str[i];
cout<<endl;
return 0;
}
|
a.cc:2:7: error: expected nested-name-specifier before 'namaspace'
2 | using namaspace std;
| ^~~~~~~~~
a.cc: In function 'int main()':
a.cc:7:23: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
7 | while(cin>>str[i]==EOF) break;
| ^~~
| 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:9:31: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
9 | for (int A=i;A>=0;A--)cout<<str[i];
| ^~~~
| std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
63 | extern ostream cout; ///< Linked to standard output
| ^~~~
a.cc:10:9: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
10 | cout<<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:10:15: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
10 | cout<<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)
| ^~~~
|
s100299495
|
p00006
|
C++
|
#include<iostream>
#include<cstring>
using namespace std;
int main(){
cin.tie(0);
ios::sync_with_stdio(false);
string str;
cin>>str;
reverse(str.begin(),str.end());
cout<<str<<endl;
return 0;;
}
|
a.cc: In function 'int main()':
a.cc:9:3: error: 'reverse' was not declared in this scope
9 | reverse(str.begin(),str.end());
| ^~~~~~~
|
s823379357
|
p00006
|
C++
|
#include<stdio.h>
#include<string.h>
#include<iostream>
#include<vector>
#include<set>
#include<queue>
#include<ctype.h>
#include<math.h>
#include<map>
using namespace std;
int main()
{
char a[21];
gets(a);
int len=strlen(a);
for(int i=len-1;i>=0;i--)
putchar(a[i]);
return 0;
}
|
a.cc: In function 'int main()':
a.cc:14:9: error: 'gets' was not declared in this scope; did you mean 'getw'?
14 | gets(a);
| ^~~~
| getw
|
s111025009
|
p00006
|
C++
|
#include<iostream>
#include<cstring>
using namespace std;
int main()
{
char str[30];
gets(str);
for(int i=strlen(str)-1;i>=0;i--)
cout<<str[i];
cout<<endl;
}
|
a.cc: In function 'int main()':
a.cc:7:9: error: 'gets' was not declared in this scope; did you mean 'getw'?
7 | gets(str);
| ^~~~
| getw
|
s716698305
|
p00006
|
C++
|
//
// Created by Undefined on 2018/2/2.
//
#include <iostream>
#include <cstring>
using namespace std;
int main () {
char s[21], tmp;
gets(s);
for (int i = 0, j = strlen(s) - 1; i < j; i++, j--) {
tmp = s[i];
s[i] = s[j];
s[j] = tmp;
}
printf("%s\n", s);
}
|
a.cc: In function 'int main()':
a.cc:12:5: error: 'gets' was not declared in this scope; did you mean 'getw'?
12 | gets(s);
| ^~~~
| getw
|
s531854299
|
p00006
|
C++
|
// In the name of Allah
#include <stdio.h>
#include <string.h>
int main(){
char st[21];
scanf("%s",&st);
strrev(st);
printf("%s",st);
return 0;
}
|
a.cc: In function 'int main()':
a.cc:8:9: error: 'strrev' was not declared in this scope; did you mean 'strsep'?
8 | strrev(st);
| ^~~~~~
| strsep
|
s535735807
|
p00006
|
C++
|
string = input("input data")
size = len(string)
st = []
for i in range(size):
st.append(string[size-i-1])
print(''.join(st), end='')
|
a.cc:6:7: error: empty character constant
6 | print(''.join(st), end='')
| ^~
a.cc:6:24: error: empty character constant
6 | print(''.join(st), end='')
| ^~
a.cc:1:1: error: 'string' does not name a type
1 | string = input("input data")
| ^~~~~~
|
s243975520
|
p00006
|
C++
|
string = input("input data")
size = len(string)
st = []
for i in range(size):
st.append(string[size-i-1])
print(''.join(st), end='')
print('')
|
a.cc:6:7: error: empty character constant
6 | print(''.join(st), end='')
| ^~
a.cc:6:24: error: empty character constant
6 | print(''.join(st), end='')
| ^~
a.cc:7:7: error: empty character constant
7 | print('')
| ^~
a.cc:1:1: error: 'string' does not name a type
1 | string = input("input data")
| ^~~~~~
|
s345109585
|
p00006
|
C++
|
#include<iostream>
#include<string>
int main(void){
std::string str;
std::getline(std::cin,str);
str.reverse(str.begin(),sr.end());
std::cout<<str<<std::endl;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:8:9: error: 'std::string' {aka 'class std::__cxx11::basic_string<char>'} has no member named 'reverse'; did you mean 'reserve'?
8 | str.reverse(str.begin(),sr.end());
| ^~~~~~~
| reserve
a.cc:8:29: error: 'sr' was not declared in this scope; did you mean 'str'?
8 | str.reverse(str.begin(),sr.end());
| ^~
| str
|
s655992409
|
p00006
|
C++
|
#include<iostream>
#include<string>
int main(void){
std::string str;
std::getline(std::cin,str);
str.reverse(str.begin(),str.end());
std::cout<<str<<std::endl;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:8:9: error: 'std::string' {aka 'class std::__cxx11::basic_string<char>'} has no member named 'reverse'; did you mean 'reserve'?
8 | str.reverse(str.begin(),str.end());
| ^~~~~~~
| reserve
|
s965185026
|
p00006
|
C++
|
#include<iostream>
#include<algorithm>
#include<string>
int main(void){
std::string str;
std::getline(std::cin,str);
str.reverse(str.begin(),str.end());
std::cout<<str<<std::endl;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:9:9: error: 'std::string' {aka 'class std::__cxx11::basic_string<char>'} has no member named 'reverse'; did you mean 'reserve'?
9 | str.reverse(str.begin(),str.end());
| ^~~~~~~
| reserve
|
s880278727
|
p00006
|
C++
|
import java.util.*;
public class Main {
public static void main(String[] args){
Scanner sc = new Scanner(System. in);
String line = sc.nextLine();
char[] str = line.toCharArray();
char[] rts = new char[20];
for(int i=0;i<20;i++){
str[20-i]=rts[i];
}
for(int i=0;i<20;i++){
System.out.print(rts[i]);
}
}
}
|
a.cc:1:1: error: 'import' does not name a type
1 | import java.util.*;
| ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:4:1: error: expected unqualified-id before 'public'
4 | public class Main {
| ^~~~~~
|
s054790300
|
p00006
|
C++
|
import java.util.*;
public class Main {
public static void main(String[] args){
Scanner sc = new Scanner(System. in);
String line = sc.nextLine();
char[] str = line.toCharArray();
int n = line.length();
char[] rts = new char[20];
for(int i=0;i<n;i++){
rts[i]=str[n-i-1];
}
for(int i=0;i<n;i++){
System.out.print(rts[i]);
}
}
}
|
a.cc:1:1: error: 'import' does not name a type
1 | import java.util.*;
| ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:4:1: error: expected unqualified-id before 'public'
4 | public class Main {
| ^~~~~~
|
s922549863
|
p00006
|
C++
|
#include<stdio.h>
#include<stdlib.h>
#include<math.h>
#include<iostream>
using namespace std;
int main() {
char c[20];
int size = 0;
for (;;) {
scanf_s("%c", &c[size]);
if (c[size] == '\n')break;
size++;
}
for (int i = size; i >= 0; i--) {
printf("%c", c[i]);
}
printf("\n");
//system("pause");
return 0;
}
|
a.cc: In function 'int main()':
a.cc:14:17: error: 'scanf_s' was not declared in this scope; did you mean 'scanf'?
14 | scanf_s("%c", &c[size]);
| ^~~~~~~
| scanf
|
s962505390
|
p00006
|
C++
|
#include <stdio.h>
int main(void){
// Your code here!
int main(void){
char str[100];
int i;
int count=0;
scanf("%s",str);
for(i=0;str[i]!='\0';i++){
count++;
}
for(i=count-1;i>=0;i--){
printf("%c",str[i]);
}
printf("\n");
return 0;
}
|
a.cc: In function 'int main()':
a.cc:4:19: error: a function-definition is not allowed here before '{' token
4 | int main(void){
| ^
a.cc:20:2: error: expected '}' at end of input
20 | }
| ^
a.cc:2:15: note: to match this '{'
2 | int main(void){
| ^
|
s122439197
|
p00006
|
C++
|
#include<bits/stdc++.h>
using namespace std;
int main(){
string s;
cin >> s;
cout << reverse(s.begin(), s.end()) << endl;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:7:14: error: no match for 'operator<<' (operand types are 'std::ostream' {aka 'std::basic_ostream<char>'} and 'void')
7 | cout << reverse(s.begin(), s.end()) << endl;
| ~~~~ ^~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~
| | |
| | void
| std::ostream {aka std::basic_ostream<char>}
In file included from /usr/include/c++/14/istream:41,
from /usr/include/c++/14/sstream:40,
from /usr/include/c++/14/complex:45,
from /usr/include/c++/14/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127,
from a.cc:1:
/usr/include/c++/14/ostream:116:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(__ostream_type& (*)(__ostream_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
116 | operator<<(__ostream_type& (*__pf)(__ostream_type&))
| ^~~~~~~~
/usr/include/c++/14/ostream:116:36: note: no known conversion for argument 1 from 'void' to 'std::basic_ostream<char>::__ostream_type& (*)(std::basic_ostream<char>::__ostream_type&)' {aka 'std::basic_ostream<char>& (*)(std::basic_ostream<char>&)'}
116 | operator<<(__ostream_type& (*__pf)(__ostream_type&))
| ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/ostream:125:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(__ios_type& (*)(__ios_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>; __ios_type = std::basic_ios<char>]'
125 | operator<<(__ios_type& (*__pf)(__ios_type&))
| ^~~~~~~~
/usr/include/c++/14/ostream:125:32: note: no known conversion for argument 1 from 'void' to 'std::basic_ostream<char>::__ios_type& (*)(std::basic_ostream<char>::__ios_type&)' {aka 'std::basic_ios<char>& (*)(std::basic_ios<char>&)'}
125 | operator<<(__ios_type& (*__pf)(__ios_type&))
| ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
/usr/include/c++/14/ostream:135:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(std::ios_base& (*)(std::ios_base&)) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
135 | operator<<(ios_base& (*__pf) (ios_base&))
| ^~~~~~~~
/usr/include/c++/14/ostream:135:30: note: no known conversion for argument 1 from 'void' to 'std::ios_base& (*)(std::ios_base&)'
135 | operator<<(ios_base& (*__pf) (ios_base&))
| ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
/usr/include/c++/14/ostream:174:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
174 | operator<<(long __n)
| ^~~~~~~~
/usr/include/c++/14/ostream:174:23: note: no known conversion for argument 1 from 'void' to 'long int'
174 | operator<<(long __n)
| ~~~~~^~~
/usr/include/c++/14/ostream:178:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
178 | operator<<(unsigned long __n)
| ^~~~~~~~
/usr/include/c++/14/ostream:178:32: note: no known conversion for argument 1 from 'void' to 'long unsigned int'
178 | operator<<(unsigned long __n)
| ~~~~~~~~~~~~~~^~~
/usr/include/c++/14/ostream:182:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(bool) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
182 | operator<<(bool __n)
| ^~~~~~~~
/usr/include/c++/14/ostream:182:23: note: no known conversion for argument 1 from 'void' to 'bool'
182 | operator<<(bool __n)
| ~~~~~^~~
In file included from /usr/include/c++/14/ostream:1022:
/usr/include/c++/14/bits/ostream.tcc:96:5: note: candidate: 'std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(short int) [with _CharT = char; _Traits = std::char_traits<char>]'
96 | basic_ostream<_CharT, _Traits>::
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/ostream.tcc:97:22: note: no known conversion for argument 1 from 'void' to 'short int'
97 | operator<<(short __n)
| ~~~~~~^~~
/usr/include/c++/14/ostream:189:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(short unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
189 | operator<<(unsigned short __n)
| ^~~~~~~~
/usr/include/c++/14/ostream:189:33: note: no known conversion for argument 1 from 'void' to 'short unsigned int'
189 | operator<<(unsigned short __n)
| ~~~~~~~~~~~~~~~^~~
/usr/include/c++/14/bits/ostream.tcc:110:5: note: candidate: 'std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(int) [with _CharT = char; _Traits = std::char_traits<char>]'
110 | basic_ostream<_CharT, _Traits>::
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/ostream.tcc:111:20: note: no known conversion for argument 1 from 'void' to 'int'
111 | operator<<(int __n)
| ~~~~^~~
/usr/include/c++/14/ostream:200:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
200 | operator<<(unsigned int __n)
| ^~~~~~~~
/usr/include/c++/14/ostream:200:31: note: no known conversion for argument 1 from 'void' to 'unsigned int'
200 | operator<<(unsigned int __n)
| ~~~~~~~~~~~~~^~~
/usr/include/c++/14/ostream:211:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long long int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
211 | operator<<(long long __n)
| ^~~~~~~~
/usr/include/c++/14/ostream:211:28: note: no known conversion for argument 1 from 'void' to 'long long int'
211 | operator<<(long long __n)
| ~~~~~~~~~~^~~
/usr/include/c++/14/ostream:215:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long long unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
215 | operator<<(unsigned long long __n)
| ^~~~~~~~
/usr/include/c++/14/ostream:215:37: note: no known conversion for argument 1 from 'void' to 'long long unsigned int'
215 | operator<<(unsigned long long __n)
| ~~~~~~~~~~~~~~~~~~~^~~
/usr/include/c++/14/ostream:231:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(double) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
231 | operator<<(double __f)
| ^~~~~~~~
/usr/include/c++/14/ostream:231:25: note: no known conversion for argument 1 from 'void' to 'double'
231 | operator<<(double __f)
| ~~~~~~~^~~
/usr/include/c++/14/ostream:235:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(float) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
235 | operator<<(float __f)
| ^~~~~~~~
/usr/include/c++/14/ostream:235:24: note: no known conversion for argument 1 from 'void' to 'float'
235 | operator<<(float __f)
| ~~~~~~^~~
/usr/include/c++/14/ostream:243:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long double) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
243 | operator<<(long double __f)
| ^~~~~~~~
/usr/include/c++/14/ostream:243:30: note: no known conversion for argument 1 from 'void' to 'long double'
243 | operator<<(long double __f)
| ~~~~~~~~~~~~^~~
/usr/include/c++/14/ostream:301:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(const void*) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
301 | operator<<(const void* __p)
| ^~~~~~~~
/usr/include/c++/14/ostream:301:30: note: no known conversion for argument 1 from 'void' to 'const void*'
301 | operator<<(const void* __p)
| ~~~~~~~~~~~~^~~
/usr/include/c++/14/ostream:306:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(std::nullptr_t) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>; std::nullptr_t = std::nullptr_t]'
306 | operator<<(nullptr_t)
| ^~~~~~~~
/usr/include/c++/14/ostream:306:18: note: no known conversion for argument 1 from 'void' to 'std::nullptr_t'
306 | operator<<(nullptr_t)
| ^~~~~~~~~
/usr/include/c++/14/bits/ostream.tcc:124:5: note: candidate: 'std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits
|
s500522819
|
p00006
|
C++
|
main(i){char a[20];for(gets(a),i=strlen(a);i;i--)putchar(a[i]);}
|
a.cc:1:5: error: expected constructor, destructor, or type conversion before '(' token
1 | main(i){char a[20];for(gets(a),i=strlen(a);i;i--)putchar(a[i]);}
| ^
|
s411753207
|
p00006
|
C++
|
main(i){char a[21];for(scanf("%s",a),i=strlen(a)+1;i;i--)putchar(a[i-1]);}
|
a.cc:1:5: error: expected constructor, destructor, or type conversion before '(' token
1 | main(i){char a[21];for(scanf("%s",a),i=strlen(a)+1;i;i--)putchar(a[i-1]);}
| ^
|
s947243292
|
p00006
|
C++
|
#include<stdio,h>
#include<string.h>
int main(){
char a[20];
int l,i;
scanf("%s",a);
l=strlen(a);
for(i=l-1;i>=0;i--)
printf("%c",a[i]);
return 0;
}
|
a.cc:1:9: fatal error: stdio,h: No such file or directory
1 | #include<stdio,h>
| ^~~~~~~~~
compilation terminated.
|
s687642933
|
p00006
|
C++
|
main(a,b){
for(;scanf("%d%d",&a,&b);puts(&a))
a=log10(a+b)+49;
}
|
a.cc:1:5: error: expected constructor, destructor, or type conversion before '(' token
1 | main(a,b){
| ^
|
s542760005
|
p00006
|
C++
|
#include <stdio.h>
int main (void)
{
char str[21], new_str[21];
gets(str);
int i;
for(i=0; i<21; i++){
new_str[i]='\0';
}
for(i=0; i<20; i++){
if(str[i]=='\0' || str[i]=='\n'){break;}
new_str[20-i]=str[i];
}
for(i=0; i<21; i++){
if(new_str[i]!='\0'){printf("%c", new_str[i]);}
}
printf("\n");
return 0;
}
|
a.cc: In function 'int main()':
a.cc:6:9: error: 'gets' was not declared in this scope; did you mean 'getw'?
6 | gets(str);
| ^~~~
| getw
|
s953832802
|
p00006
|
C++
|
#include<iostream>
int main(){char c[21];std::cin>>c;std::string d(c);std::reverse(d.begin(),d.end());std::cout<<d.c_str()<<'\n';}
|
a.cc: In function 'int main()':
a.cc:2:57: error: 'reverse' is not a member of 'std'
2 | int main(){char c[21];std::cin>>c;std::string d(c);std::reverse(d.begin(),d.end());std::cout<<d.c_str()<<'\n';}
| ^~~~~~~
|
s877318547
|
p00006
|
C++
|
main(n){n-10&&main((getchar()),putchar(n));exit(!puts(""));}
|
a.cc:1:5: error: expected constructor, destructor, or type conversion before '(' token
1 | main(n){n-10&&main((getchar()),putchar(n));exit(!puts(""));}
| ^
|
s608364446
|
p00006
|
C++
|
int main(){
char buff[100];
int n;
scanf("%s",buff);
for(n = strlen(buff); n;) putchar(buff[--n]);
return 0;
}
|
a.cc: In function 'int main()':
a.cc:4:3: error: 'scanf' was not declared in this scope
4 | scanf("%s",buff);
| ^~~~~
a.cc:5:11: error: 'strlen' was not declared in this scope
5 | for(n = strlen(buff); n;) putchar(buff[--n]);
| ^~~~~~
a.cc:1:1: note: 'strlen' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
+++ |+#include <cstring>
1 | int main(){
a.cc:5:29: error: 'putchar' was not declared in this scope; did you mean 'char'?
5 | for(n = strlen(buff); n;) putchar(buff[--n]);
| ^~~~~~~
| char
|
s083687076
|
p00006
|
C++
|
int main(){
char buff[100];
int n;
scanf("%s",buff);
for(n = strlen(buff); n;) putchar(buff[--n]);
puts("");
return 0;
}
|
a.cc: In function 'int main()':
a.cc:4:3: error: 'scanf' was not declared in this scope
4 | scanf("%s",buff);
| ^~~~~
a.cc:5:11: error: 'strlen' was not declared in this scope
5 | for(n = strlen(buff); n;) putchar(buff[--n]);
| ^~~~~~
a.cc:1:1: note: 'strlen' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
+++ |+#include <cstring>
1 | int main(){
a.cc:5:29: error: 'putchar' was not declared in this scope; did you mean 'char'?
5 | for(n = strlen(buff); n;) putchar(buff[--n]);
| ^~~~~~~
| char
a.cc:6:3: error: 'puts' was not declared in this scope
6 | puts("");
| ^~~~
|
s928645276
|
p00006
|
C++
|
main(n){~n&&main(getchar())+(putchar(n-1?n:10));return 0;}
|
a.cc:1:5: error: expected constructor, destructor, or type conversion before '(' token
1 | main(n){~n&&main(getchar())+(putchar(n-1?n:10));return 0;}
| ^
|
s079938055
|
p00006
|
C++
|
main(c){c=getchar();c^10&&main(c)*putchar(c);}
|
a.cc:1:5: error: expected constructor, destructor, or type conversion before '(' token
1 | main(c){c=getchar();c^10&&main(c)*putchar(c);}
| ^
|
s055337813
|
p00006
|
C++
|
main(c){scanf("%c",&c)&&c^10&&main(c)*printf(&c);}
|
a.cc:1:5: error: expected constructor, destructor, or type conversion before '(' token
1 | main(c){scanf("%c",&c)&&c^10&&main(c)*printf(&c);}
| ^
|
s871601112
|
p00006
|
C++
|
main(i){i*=i-10&&main(getchar())*putchar(i-1?i:10);}
|
a.cc:1:5: error: expected constructor, destructor, or type conversion before '(' token
1 | main(i){i*=i-10&&main(getchar())*putchar(i-1?i:10);}
| ^
|
s051927198
|
p00006
|
C++
|
char b[99],*p;main(){gets(b);for(p=index(b,0);p-b;putchar(*--p));}
|
a.cc:1:15: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
1 | char b[99],*p;main(){gets(b);for(p=index(b,0);p-b;putchar(*--p));}
| ^~~~
a.cc: In function 'int main()':
a.cc:1:22: error: 'gets' was not declared in this scope
1 | char b[99],*p;main(){gets(b);for(p=index(b,0);p-b;putchar(*--p));}
| ^~~~
a.cc:1:36: error: 'index' was not declared in this scope
1 | char b[99],*p;main(){gets(b);for(p=index(b,0);p-b;putchar(*--p));}
| ^~~~~
a.cc:1:51: error: 'putchar' was not declared in this scope; did you mean 'char'?
1 | char b[99],*p;main(){gets(b);for(p=index(b,0);p-b;putchar(*--p));}
| ^~~~~~~
| char
|
s448927976
|
p00006
|
C++
|
main(i,s){
char*p=s+20;
while(~(*p--=getchar()));puts(s);
}
|
a.cc:1:5: error: expected constructor, destructor, or type conversion before '(' token
1 | main(i,s){
| ^
|
s881580010
|
p00006
|
C++
|
#include<iostream>
#include<string>
using namespace std;
int main()
{
string str;
cin >> str;
for(int i = str.length(); i > -1; i--){
cout << str[i-1s] << flush;
}
cout << endl;
}
|
a.cc: In function 'int main()':
a.cc:13:31: error: unable to find numeric literal operator 'operator""s'
13 | cout << str[i-1s] << flush;
| ^~
|
s661094662
|
p00006
|
C++
|
#include <cstdio>
int main( int argc, char *argv[] ) {
using namespace std;
char str[20];
fscanf(stdin, "%s", str);
for (int i=0; i<20; i++) {
if (str[i] == '\0') {
int last = i-1;
for (int j=0; j<i/2; j++) {
swap(str[j], str[last-j]);
}
break;
}
}
printf("%s\n", str);
return 0;
}
|
a.cc: In function 'int main(int, char**)':
a.cc:10:33: error: 'swap' was not declared in this scope
10 | swap(str[j], str[last-j]);
| ^~~~
|
s057559949
|
p00006
|
C++
|
#include <iostream>
#include <sstream>
#include <string>
using namespace std;
int main(void)
{
string str;
getline(cin, str);
reverse(str.begin(), str.end());
cout << str << endl;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:13:5: error: 'reverse' was not declared in this scope
13 | reverse(str.begin(), str.end());
| ^~~~~~~
|
s101921263
|
p00006
|
C++
|
#include <stdio.h>
#include<string.h>
int main(void){
int i,j,n;
i=0;
j=0;
char a[20],b[20];
gets(a);
n = strlen(a);
for(i=n-1;i>=0;i--)
{
b[n-1-i]=a[i];
}
b[n]='\0';
printf("%s\n",b);
return 0;
}
|
a.cc: In function 'int main()':
a.cc:10:3: error: 'gets' was not declared in this scope; did you mean 'getw'?
10 | gets(a);
| ^~~~
| getw
|
s437764497
|
p00006
|
C++
|
#include <cstdio>
#include <stack>
using namespace std;
int main()
{
char str[22];
fgets( str, sizeof( str ) - 1, stdin );
for ( int i = strlen( str ) - 1; 0 <= i; i-- )
{
putchar( str[i] );
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:12:23: error: 'strlen' was not declared in this scope
12 | for ( int i = strlen( str ) - 1; 0 <= i; i-- )
| ^~~~~~
a.cc:3:1: note: 'strlen' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
2 | #include <stack>
+++ |+#include <cstring>
3 |
|
s872360859
|
p00006
|
C++
|
import java.util.Scanner;
public class Main{
Main(){
Scanner sc= new Scanner(System.in);
while(sc.hasNext()){
String str = sc.next();
char[] ch = str.toCharArray();
for(int i = str.length()-1; i >= 0; i--)
System.out.print(Character.toString(ch[i]));
System.out.println();
}
}
public static void main(String[] args){
new Main();
}
}
|
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{
| ^~~~~~
|
s755578814
|
p00006
|
C++
|
#include <stdio.h>
#include <string.h>
int main(void)
{
char str[256];
char rev[256];
for (int i = 0; str[i] != '\0'; i++){
rev[i] = str[strlen(str) - 1 - i;
}
rev[strlen(str)] = '\0';
printf("%s", rev);
return (0);
}
|
a.cc: In function 'int main()':
a.cc:10:33: error: expected ']' before ';' token
10 | rev[i] = str[strlen(str) - 1 - i;
| ^
| ]
|
s739158543
|
p00006
|
C++
|
#include<iostream>
#include<string>
using namespace std;
int main(){
char str[30], *end_p;
int end;;
cin >>str;
end_p = strrchr(str, '\0');
end = end_p - str;
for(int i = (end - 1); i >= 0; i--){
cout <<str[i];
}
cout <<endl;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:10:17: error: 'strrchr' was not declared in this scope
10 | end_p = strrchr(str, '\0');
| ^~~~~~~
a.cc:2:1: note: 'strrchr' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
1 | #include<iostream>
+++ |+#include <cstring>
2 | #include<string>
|
s551299271
|
p00006
|
C++
|
main(a[20],i){for(i=0;~scanf("%c",&a[i]);i++);while(i--)printf("%c",a[i]);}
|
a.cc:1:5: error: expected constructor, destructor, or type conversion before '(' token
1 | main(a[20],i){for(i=0;~scanf("%c",&a[i]);i++);while(i--)printf("%c",a[i]);}
| ^
|
s741539937
|
p00006
|
C++
|
main(a){~scanf("%c",&a)&&(main(),printf("%c",a));}
|
a.cc:1:5: error: expected constructor, destructor, or type conversion before '(' token
1 | main(a){~scanf("%c",&a)&&(main(),printf("%c",a));}
| ^
|
s866943484
|
p00006
|
C++
|
#include <iostream>
#include <string>
#include <algorithm>
int main(){
string str;
while(cin >> str){
reverse(str.begin(), str.end());
cout << str << endl;
}
}
|
a.cc: In function 'int main()':
a.cc:6:3: error: 'string' was not declared in this scope
6 | string str;
| ^~~~~~
a.cc:6:3: 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:7:9: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
7 | while(cin >> str){
| ^~~
| std::cin
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
62 | extern istream cin; ///< Linked to standard input
| ^~~
a.cc:7:16: error: 'str' was not declared in this scope; did you mean 'std'?
7 | while(cin >> str){
| ^~~
| std
a.cc:8:5: error: 'reverse' was not declared in this scope; did you mean 'std::reverse'?
8 | reverse(str.begin(), str.end());
| ^~~~~~~
| std::reverse
In file included from /usr/include/c++/14/algorithm:86,
from a.cc:3:
/usr/include/c++/14/pstl/glue_algorithm_defs.h:249:1: note: 'std::reverse' declared here
249 | reverse(_ExecutionPolicy&& __exec, _BidirectionalIterator __first, _BidirectionalIterator __last);
| ^~~~~~~
a.cc:9:5: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
9 | cout << str << 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:9:20: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
9 | cout << str << endl;
| ^~~~
| std::endl
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
744 | endl(basic_ostream<_CharT, _Traits>& __os)
| ^~~~
|
s068253417
|
p00006
|
C++
|
#include <stdio.h>
#include <string>
int main(void){
char c[21];
scanf("%s", c);
for(int i=strlen(c)-1; i>=0; --i){
printf("%c", *(c+i));
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:7:19: error: 'strlen' was not declared in this scope
7 | for(int i=strlen(c)-1; i>=0; --i){
| ^~~~~~
a.cc:3:1: note: 'strlen' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
2 | #include <string>
+++ |+#include <cstring>
3 |
|
s681553100
|
p00006
|
C++
|
#include<iostream>
#include<cstring>
using namespace std;
int main(){
string str;
int len;
while(1){
cin >> str;
if(str == EOF)break;
len = str.length();
for(int i=len;i>=0;i--){
cout << str[i];
}
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:10:8: error: no match for 'operator==' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'int')
10 | if(str == EOF)break;
| ~~~ ^~
| |
| 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: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:
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/bits/locale_classes.h:40,
from /usr/include/c++/14/bits/ios_base.h:41,
from /usr/include/c++/14/ios:44:
a.cc:10:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::fpos<_StateT>'
10 | if(str == EOF)break;
| ^~~
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:10:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::allocator<_CharT>'
10 | if(str == EOF)break;
| ^~~
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:10:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
10 | if(str == EOF)break;
| ^~~
/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:10:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
10 | if(str == EOF)break;
| ^~~
/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:10:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
10 | if(str == EOF)break;
| ^~~
/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:10:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
10 | if(str == EOF)break;
| ^~~
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:10:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::pair<_T1, _T2>'
10 | if(str == EOF)break;
| ^~~
In file included from /usr/include/c++/14/bits/basic_string.h:47:
/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:10:11: note: 'std::__cxx11::basic_string<char>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
10 | if(str == EOF)break;
| ^~~
/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:10:11: note: 'std::__cxx11::basic_string<char>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
10 | if(str == EOF)break;
| ^~~
/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:10:11: note: mismatched types 'std::basic_string_view<_CharT, _Traits>' and 'int'
10 | if(str == EOF)break;
| ^~~
/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:10:11: note: mismatched types 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'int'
10 | if(str == EOF)break;
| ^~~
/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:10:11: note: mismatched types 'const _CharT*' and 'int'
10 | if(str == EOF)break;
| ^~~
/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:10:11: note: mismatched types 'const _CharT*' and 'std::__cxx11::basic_string<char>'
10 | if(str == EOF)break;
| ^~~
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:10:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::tuple<_UTypes ...>'
10 | if(str == EOF)break;
| ^~~
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:234:5: note: candidate: 'template<class _CharT, class _Traits> bool std::operator==(const istreambuf_iterator<_CharT, _Traits>&, const istreambuf_iterator<_CharT, _Traits>&)'
234 | operator==(const istreambuf_iterator<_CharT, _Traits>& __a,
| ^~~~~~~~
/usr/include/c++/14/bits/streambuf_iterator.h:234:5: note: template argument deduction/substitution failed:
a.cc:10:11: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::istreambuf_iterator<_CharT, _Traits>'
10 | if(str == EOF)break;
| ^~~
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:
/usr/include/c++/14/bits/new_allocator.h:215:9: note: candidate: 'template<class _Up> bool std::operator==(const __new_allocator<char>&,
|
s583692353
|
p00006
|
C++
|
using namespace std;
main(){
char str[21];
int i=0;
while(cin >> str[i]){i++;}
i--;
int j=i;
for(j=i;j>=0;j--){
cout << str[j] ;
}
cout << endl;
return 0;
}
|
a.cc:4:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
4 | main(){
| ^~~~
a.cc: In function 'int main()':
a.cc:8:9: error: 'cin' was not declared in this scope
8 | while(cin >> str[i]){i++;}
| ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
+++ |+#include <iostream>
1 |
a.cc:14:5: error: 'cout' was not declared in this scope
14 | cout << str[j] ;
| ^~~~
a.cc:14:5: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:16:3: error: 'cout' was not declared in this scope
16 | cout << endl;
| ^~~~
a.cc:16:3: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:16:11: error: 'endl' was not declared in this scope
16 | cout << endl;
| ^~~~
a.cc:1:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
+++ |+#include <ostream>
1 |
|
s441016501
|
p00006
|
C++
|
#include <string.h>
#include <ctype.h>
main(i){char s[21];scanf("%s",s);if(s[16]=='9')return 1;return 0;}
|
a.cc:3:5: error: expected constructor, destructor, or type conversion before '(' token
3 | main(i){char s[21];scanf("%s",s);if(s[16]=='9')return 1;return 0;}
| ^
|
s936000191
|
p00006
|
C++
|
#include<stdio.h>
#include<stdlib.h>
int main(void){
char a,b,i,j;
char rarara[1000];
char papapa[1000];
gets(rarara);
for(i=0;rarara[i]!=NULL;i++){};
a=i;
for(i=0;i<a;i++)
papapa[i]=rarara[a-i-1];
papapa[a]=NULL;
printf("%s\n",papapa);
return;
}
|
a.cc: In function 'int main()':
a.cc:7:2: error: 'gets' was not declared in this scope; did you mean 'getw'?
7 | gets(rarara);
| ^~~~
| getw
a.cc:8:21: warning: NULL used in arithmetic [-Wpointer-arith]
8 | for(i=0;rarara[i]!=NULL;i++){};
| ^~~~
a.cc:12:13: warning: converting to non-pointer type 'char' from NULL [-Wconversion-null]
12 | papapa[a]=NULL;
| ^~~~
a.cc:14:3: error: return-statement with no value, in function returning 'int' [-fpermissive]
14 | return;
| ^~~~~~
|
s078025849
|
p00006
|
C++
|
#include<stdio.h>
#include<stdlib.h>
int main(void){
char a,b,i,j;
char rarara[1000];
char papapa[1000];
fgets(rarara,sizeof(rarara),stdin);
for(i=0;rarara[i]!=NULL;i++){};
a=i;
for(i=0;i<a;i++)
papapa[i]=rarara[a-i-1];
papapa[a]=NULL;
printf("%s\n",papapa);
return;
}
|
a.cc: In function 'int main()':
a.cc:8:21: warning: NULL used in arithmetic [-Wpointer-arith]
8 | for(i=0;rarara[i]!=NULL;i++){};
| ^~~~
a.cc:12:13: warning: converting to non-pointer type 'char' from NULL [-Wconversion-null]
12 | papapa[a]=NULL;
| ^~~~
a.cc:14:3: error: return-statement with no value, in function returning 'int' [-fpermissive]
14 | return;
| ^~~~~~
|
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