criyle/codenet-compile-errors huggingface dataset:
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){int N;string S;cin>>N>>S;
        while(S.size>N)S.pop_back();cout<<S<<endl;}

Compiler output:
a.cc: In function 'int main()':
a.cc:4:17: error: invalid use of member function 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size() const [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; size_type = long unsigned int]' (did you forget the '()' ?)
    4 |         while(S.size>N)S.pop_back();cout<<S<<endl;}
      |               ~~^~~~
      |                     ()
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
int K;
string S;
cin>>K>>S;
int a=S.size();
if(a>=K){
for(int i=0; i<K; i++){
cout<<S.at(i);
cout<<""<<endl;
}
else
cout<<S<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:1: error: expected '}' before 'else'
   13 | else
      | ^~~~
a.cc:8:9: note: to match this '{'
    8 | if(a>=K){
      |         ^
Language: C++


#include <iostream>
#include <string>
using namespace std;


int main() {

	int k;
	char s[101];

	cin >> k;
	cin >> s;

	if (int(strlen(s)) > k)
	{
		for (int i = 0; i < k; i++)
		{
			cout << s[i];
		}

		cout << "..." << endl;

	}
	else
	{
		cout << s << endl;
	}

}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:17: error: 'strlen' was not declared in this scope
   15 |         if (int(strlen(s)) > k)
      |                 ^~~~~~
a.cc:3:1: note: 'strlen' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
    2 | #include <iostream>
  +++ |+#include <cstring>
    3 | #include <string>
Language: C++

#include <bits/stdc++.h>
#define ll long long
using namespace std;
int gcd(int x, int y) { return (x % y) ? gcd(y, x % y) : y; }
const double PI = 3.14159265358979323846;
int main() {
  int k;
  cin >> k;
  string s;
  cin >> s;

  int size = s.length();

  if (size <= k) {
    cout << s;
  }
  if (size > k) {
    for (int i = 0; i < k; i++) {
      cout << s[i];
    }
    cout << "...";
  }

Compiler output:
a.cc: In function 'int main()':
a.cc:22:4: error: expected '}' at end of input
   22 |   }
      |    ^
a.cc:6:12: note: to match this '{'
    6 | int main() {
      |            ^
Language: C++

++.h>
using namespace std;

int main()
{
        int k;
        string s;
        cin >> n >>s;

        int ans = s.length();
        if(ans <= k)
        {
                cout << s<< endl;
        }
        else if(ans > k)
        {
                for(int i = 0; i< ans; i++)
                {
                        if(i < 7)
                        cout << s[i];

                        else
                                cout << '.';
                }
        }
}


Compiler output:
a.cc:1:1: error: expected unqualified-id before '++' token
    1 | ++.h>
      | ^~
a.cc: In function 'int main()':
a.cc:7:9: error: 'string' was not declared in this scope
    7 |         string s;
      |         ^~~~~~
a.cc:8:9: error: 'cin' was not declared in this scope
    8 |         cin >> n >>s;
      |         ^~~
a.cc:8:16: error: 'n' was not declared in this scope
    8 |         cin >> n >>s;
      |                ^
a.cc:8:20: error: 's' was not declared in this scope
    8 |         cin >> n >>s;
      |                    ^
a.cc:13:17: error: 'cout' was not declared in this scope
   13 |                 cout << s<< endl;
      |                 ^~~~
a.cc:13:29: error: 'endl' was not declared in this scope
   13 |                 cout << s<< endl;
      |                             ^~~~
a.cc:20:25: error: 'cout' was not declared in this scope
   20 |                         cout << s[i];
      |                         ^~~~
a.cc:23:33: error: 'cout' was not declared in this scope
   23 |                                 cout << '.';
      |                                 ^~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;

int main(){
  int K ; cin >> K ;
  string S ; cin >> S ;
  int a = S.size();
  if(a<=K) cout << S << endl;
 else {
   string b = S.substr(0,K);
  cout << b << ... endl;
 }
  
}


Compiler output:
a.cc: In function 'int main()':
a.cc:11:12: error: expected ';' before '<<' token
   11 |   cout << b << ... endl;
      |            ^~~
      |            ;
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main{int N;string S;cin>>N>>S;
        while(S.size>N)S.pop_back();cout<<S<<endl;}

Compiler output:
a.cc:3:5: error: cannot declare '::main' to be a global variable
    3 | int main{int N;string S;cin>>N>>S;
      |     ^~~~
a.cc:3:10: error: expected primary-expression before 'int'
    3 | int main{int N;string S;cin>>N>>S;
      |          ^~~
a.cc:3:10: error: expected '}' before 'int'
    3 | int main{int N;string S;cin>>N>>S;
      |         ~^~~
a.cc:3:25: error: 'cin' does not name a type
    3 | int main{int N;string S;cin>>N>>S;
      |                         ^~~
a.cc:4:9: error: expected unqualified-id before 'while'
    4 |         while(S.size>N)S.pop_back();cout<<S<<endl;}
      |         ^~~~~
a.cc:4:37: error: 'cout' does not name a type
    4 |         while(S.size>N)S.pop_back();cout<<S<<endl;}
      |                                     ^~~~
a.cc:4:51: error: expected declaration before '}' token
    4 |         while(S.size>N)S.pop_back();cout<<S<<endl;}
      |                                                   ^
Language: C++

#include<iostream>
#include<map>
#include<string.h>
using namespace std;
typedef long long ll;
const int maxn = 200+10;
char str[maxn];
int main(){
    int k;
    scanf("%d%s",&k,str+1);
    int len = strlen(str+1);
    if(len<=k) { pintf("%s",str+1); return 0; }
    for(int i = 1; i <= k; i++)
        printf("%c",str[i]);
    puts("...");
    return 0;
}



Compiler output:
a.cc: In function 'int main()':
a.cc:12:18: error: 'pintf' was not declared in this scope; did you mean 'printf'?
   12 |     if(len<=k) { pintf("%s",str+1); return 0; }
      |                  ^~~~~
      |                  printf
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
int K;
string S;
cin>>K>>S;
int a=S.size();
if(a>=K){
for(int i=0; i<N; i;;){
cout<<S.at(i);
cout<<""<<endl;
}
else
cout<<S<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:16: error: 'N' was not declared in this scope
    9 | for(int i=0; i<N; i;;){
      |                ^
a.cc:9:20: error: expected ')' before ';' token
    9 | for(int i=0; i<N; i;;){
      |    ~               ^
      |                    )
a.cc:9:22: error: expected primary-expression before ')' token
    9 | for(int i=0; i<N; i;;){
      |                      ^
a.cc:13:1: error: expected '}' before 'else'
   13 | else
      | ^~~~
a.cc:8:9: note: to match this '{'
    8 | if(a>=K){
      |         ^
Language: C++

#include<iostream>
using namespace std;
int main{int N;string S;cin>>N>>S;
        while(S.size>N)S.pop_back();cout<<S<<endl;}

Compiler output:
a.cc:3:5: error: cannot declare '::main' to be a global variable
    3 | int main{int N;string S;cin>>N>>S;
      |     ^~~~
a.cc:3:10: error: expected primary-expression before 'int'
    3 | int main{int N;string S;cin>>N>>S;
      |          ^~~
a.cc:3:10: error: expected '}' before 'int'
    3 | int main{int N;string S;cin>>N>>S;
      |         ~^~~
a.cc:3:25: error: 'cin' does not name a type
    3 | int main{int N;string S;cin>>N>>S;
      |                         ^~~
a.cc:4:9: error: expected unqualified-id before 'while'
    4 |         while(S.size>N)S.pop_back();cout<<S<<endl;}
      |         ^~~~~
a.cc:4:37: error: 'cout' does not name a type
    4 |         while(S.size>N)S.pop_back();cout<<S<<endl;}
      |                                     ^~~~
a.cc:4:51: error: expected declaration before '}' token
    4 |         while(S.size>N)S.pop_back();cout<<S<<endl;}
      |                                                   ^
Language: C++

#include<bits/stdc++.h>
using namespace std;

int main() {
  int K, S;
  cin >> K >> S;
  if (S.size() <= K) {
    cout << S << endl;
  }
  else {
    for (int i = 0; i < K; i++) {
      cout << S.at(i);
    }
    cout << "..." << endl;
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:7:9: error: request for member 'size' in 'S', which is of non-class type 'int'
    7 |   if (S.size() <= K) {
      |         ^~~~
a.cc:12:17: error: request for member 'at' in 'S', which is of non-class type 'int'
   12 |       cout << S.at(i);
      |                 ^~
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
int K;
string S;
cin>>K>>S;
int a=S.size()
if(a>=K){
for(int i=0; i<N; i;;){
cout<<S.at(i);
cout<<""<<endl;
}
else
cout<<S<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:1: error: expected ',' or ';' before 'if'
    8 | if(a>=K){
      | ^~
a.cc:15:2: error: expected '}' at end of input
   15 | }
      |  ^
a.cc:3:11: note: to match this '{'
    3 | int main(){
      |           ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
#define ll long long

int main()
{
     (
    
    ll k;
    cin>>k;
    ll i;
    string s;
    cin>>s;
    ll n=s.length();
    if(n<=k)
        cout<<s<<'\n';
    else
    {   string str;
        for(i=0; i<k; i++)
        {
          str+=s[i];
        }
        str+="...";
        cout<<str<<'\n';
    }
    
        return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:3:12: error: expected primary-expression before 'long'
    3 | #define ll long long
      |            ^~~~
a.cc:9:5: note: in expansion of macro 'll'
    9 |     ll k;
      |     ^~
a.cc:7:7: error: expected ')' before 'long'
    7 |      (
      |      ~^
      |       )
a.cc:10:10: error: 'k' was not declared in this scope
   10 |     cin>>k;
      |          ^
Language: C++

#define _USE_MATH_DEFINES
#include <bits/stdc++.h>

using namespace std;

int main() {

	int N;
	string S;
	
	cin >> N;
	cin >> S;

	if (N > S.size())
	{
		cout << S
	}
	else
	{
		cout << S.erase(N) << "...";
	}

	return 0;
	
}

Compiler output:
a.cc: In function 'int main()':
a.cc:16:26: error: expected ';' before '}' token
   16 |                 cout << S
      |                          ^
      |                          ;
   17 |         }
      |         ~
Language: C++

#include<bits/stdc++.h>
using namespace std;

int main() {
  int K, S;
  cin >> K >> S;
  if (S.size() <= K) {
    cout << S << endl;
  }
  else {
    for (int i = 0; i < K; i++) {
      cout << S.at(i);
    }
    cout << "..." << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:7:9: error: request for member 'size' in 'S', which is of non-class type 'int'
    7 |   if (S.size() <= K) {
      |         ^~~~
a.cc:12:17: error: request for member 'at' in 'S', which is of non-class type 'int'
   12 |       cout << S.at(i);
      |                 ^~
a.cc:15:2: error: expected '}' at end of input
   15 | }
      |  ^
a.cc:4:12: note: to match this '{'
    4 | int main() {
      |            ^
Language: C++

#include <bits/stdc++.h>
using namespace std;

int main() {
  int n; cin >> n;
  string s; cin >> s;
  int t;
  t=s.size()
  
  if(n<t){
    for(int i=0;i<t;i++)cout << s.at(i);
    cout << "..."<<endl;
    
  }else{
    cout << s <<endl;
  }
  
  
  
}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:13: error: expected ';' before 'if'
    8 |   t=s.size()
      |             ^
      |             ;
    9 | 
   10 |   if(n<t){
      |   ~~         
a.cc:14:4: error: 'else' without a previous 'if'
   14 |   }else{
      |    ^~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;

int main(){
    int K;
    string S;
    cin>>K>>S;
    if(S.size()<=K){
        cout<<S<<endl;
        return 0;
    }
    for(int i=0;i<K;i++){
        cout<<S.at(i);
    }
    cout<<""...""<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:13: error: expected ';' before '...' token
   15 |     cout<<""...""<<endl;
      |             ^~~
      |             ;
Language: C++

#include <bits/stdc++.h>
using namespace std;

int main(){
  int K ; cin >> K ;
  string S ; cin >> S ;
  int a = S.size();
  if(a<=K) cout << S << endl;
  else {string b = S.substr(0,K);
  cout << b << ... << endl;}
  
}


Compiler output:
a.cc: In function 'int main()':
a.cc:10:12: error: expected ';' before '<<' token
   10 |   cout << b << ... << endl;}
      |            ^~~
      |            ;
Language: C++

#include <bits/stdc++.h>
using namespace std;

int main() {
	int k;
	string s;
	cin >> k >> s;
	if(k < s.size)
	{
		s = s.substr(0,k) + '.' + '.' + '.';
	}
	cout << s << endl;
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:18: error: invalid use of member function 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size() const [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; size_type = long unsigned int]' (did you forget the '()' ?)
    8 |         if(k < s.size)
      |                ~~^~~~
      |                      ()
Language: C++

#include <bits/stdc++.h>
using namespace std;

int main(){
  int K ; cin >> K ;
  string S ; cin >> S ;
  int a = S.size();
  if(a<=K) cout << S << endl;
  else string b = S.substr(0,K);
  cout << b << ... << endl;
  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:11: error: 'b' was not declared in this scope
   10 |   cout << b << ... << endl;
      |           ^
Language: C++

#include<bits/stdc++.h>
using namespace std ;
int main () {
	int k ;
	cin >> k ;
	string s ;
	cin >> s ;
	for (int i = 0 ; i < min(k , s.size()) ; ++i){
		cout << s[i] ;
	} 
	if (s.size() > k) {
		cout << "..." ;
	}
	return 0 ;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:33: error: no matching function for call to 'min(int&, std::__cxx11::basic_string<char>::size_type)'
    8 |         for (int i = 0 ; i < min(k , s.size()) ; ++i){
      |                              ~~~^~~~~~~~~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:233:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)'
  233 |     min(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:233:5: note:   template argument deduction/substitution failed:
a.cc:8:33: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'})
    8 |         for (int i = 0 ; i < min(k , s.size()) ; ++i){
      |                              ~~~^~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare)'
  281 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:5686:5: note: candidate: 'template<class _Tp> constexpr _Tp std::min(initializer_list<_Tp>)'
 5686 |     min(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5686:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5696:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::min(initializer_list<_Tp>, _Compare)'
 5696 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5696:5: note:   template argument deduction/substitution failed:
a.cc:8:33: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
    8 |         for (int i = 0 ; i < min(k , s.size()) ; ++i){
      |                              ~~~^~~~~~~~~~~~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;

int main() {
  int k;
  string s;
  cin >> k >> s;
  if(s.size() <= k){cout << s <<endl;}
  else if{
    for(int i=0; i<k ; i++){
    cout << s.at(i);
    }
  
  cout <<'...'<<endl;
  }
  
}


Compiler output:
a.cc:14:10: warning: multi-character character constant [-Wmultichar]
   14 |   cout <<'...'<<endl;
      |          ^~~~~
a.cc: In function 'int main()':
a.cc:9:10: error: expected '(' before '{' token
    9 |   else if{
      |          ^
      |          (
Language: C++

#include<iostream>
using namespace std ;
int main () {
	int k ;
	cin >> k ;
	string s ;
	cin >> s ;
	for (int i = 0 ; i < min(k , s.size()) ; ++i){
		cout << s[i] ;
	} 
	if (s.size() > k) {
		cout << "..." ;
	}
	return 0 ;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:33: error: no matching function for call to 'min(int&, std::__cxx11::basic_string<char>::size_type)'
    8 |         for (int i = 0 ; i < min(k , s.size()) ; ++i){
      |                              ~~~^~~~~~~~~~~~~~
In file included from /usr/include/c++/14/string:51,
                 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/stl_algobase.h:233:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)'
  233 |     min(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:233:5: note:   template argument deduction/substitution failed:
a.cc:8:33: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'})
    8 |         for (int i = 0 ; i < min(k , s.size()) ; ++i){
      |                              ~~~^~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare)'
  281 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note:   candidate expects 3 arguments, 2 provided
Language: C++

#include <iostream>
#include <stdio.h>
#include <vector>
#include <algorithm>
#include <string>
#include <list>
using namespace std;
int main() {
	int a;
	string str;
	cin >> a >> str;
	if (a >= str.length) {
		cout << str << endl;
		return 0;
	}
	cout << str.substr(0, a) << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:22: 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 '()' ?)
   12 |         if (a >= str.length) {
      |                  ~~~~^~~~~~
      |                            ()
Language: C++

#include <iostream>
#include<bits/stdc++.h>
#include<string.h>
using namespace std;
long long main() {
  long long K;
  string S;
  cin>>K;
  cin>>S;
  string fin="";
  for(long long i =0; i<K;i++){
    fin= fin+S[i];
  }
  if(S.length()>K){
  fin = fin+"...";}
  cout<<fin;
  return 0;
}

Compiler output:
cc1plus: error: '::main' must return 'int'
Language: C++

#include <bits/stdc++.h>
#define rep(i,n) for (int i = 0; i < (n); ++i)
using namespace std;
using ll = long long;
using P = pair<int,int>;

int main(){#include <bits/stdc++.h>
#define rep(i,n) for (int i = 0; i < (n); ++i)
using namespace std;
using ll = long long;
using P = pair<int,int>;

int main(){
  int k;
  string s;
  cin >> k >> s;
  if(k >= s.size()){
    cout << s << endl;
  }
  else
    cout << s << "..." << endl;
}



  int k;
  string s;
  cin >> k >> s;
  if(k >= s.size()){
    cout << s << endl;
  }
  else
    cout << s << ... << endl;
}


Compiler output:
a.cc:7:12: error: stray '#' in program
    7 | int main(){#include <bits/stdc++.h>
      |            ^
a.cc: In function 'int main()':
a.cc:7:13: error: 'include' was not declared in this scope
    7 | int main(){#include <bits/stdc++.h>
      |             ^~~~~~~
a.cc:7:22: error: 'bits' was not declared in this scope
    7 | int main(){#include <bits/stdc++.h>
      |                      ^~~~
a.cc:7:27: error: 'stdc' was not declared in this scope; did you mean 'std'?
    7 | int main(){#include <bits/stdc++.h>
      |                           ^~~~
      |                           std
a.cc:9:1: error: expected primary-expression before 'using'
    9 | using namespace std;
      | ^~~~~
a.cc:13:9: warning: empty parentheses were disambiguated as a function declaration [-Wvexing-parse]
   13 | int main(){
      |         ^~
a.cc:13:9: note: remove parentheses to default-initialize a variable
   13 | int main(){
      |         ^~
      |         --
a.cc:13:9: note: or replace parentheses with braces to value-initialize a variable
a.cc:13:11: error: a function-definition is not allowed here before '{' token
   13 | int main(){
      |           ^
a.cc:33:14: error: expected ';' before '<<' token
   33 |     cout << s << ... << endl;
      |              ^~~
      |              ;
Language: C++

#include<iostream>
using namespace std ;
int main () {
	int k ;
	cin >> k ;
	string s ;
	cin >> s ;
	for (int i = 0 ; i < min(k , s.size()) ; ++i){
		cout << s[i] ;
	} 
	if (s.size() > k) {
		cout << "..."
	}
	return 0 ;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:33: error: no matching function for call to 'min(int&, std::__cxx11::basic_string<char>::size_type)'
    8 |         for (int i = 0 ; i < min(k , s.size()) ; ++i){
      |                              ~~~^~~~~~~~~~~~~~
In file included from /usr/include/c++/14/string:51,
                 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/stl_algobase.h:233:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)'
  233 |     min(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:233:5: note:   template argument deduction/substitution failed:
a.cc:8:33: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'})
    8 |         for (int i = 0 ; i < min(k , s.size()) ; ++i){
      |                              ~~~^~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare)'
  281 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note:   candidate expects 3 arguments, 2 provided
a.cc:12:30: error: expected ';' before '}' token
   12 |                 cout << "..."
      |                              ^
      |                              ;
   13 |         }
      |         ~
Language: C++

#include <bits/stdc++.h>
using namespace std;
# define ll long long

int main() {
	// your code goes here
	cin.tie(NULL);
	cout.tie(NULL);
	string s;int k;
	cin>>k;
	cin>>s;7
nikoandsolstice
	string str=s.substr(0,k);
	str+="...";
	cout<<str;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:11:17: error: expected ';' before 'nikoandsolstice'
   11 |         cin>>s;7
      |                 ^
      |                 ;
   12 | nikoandsolstice
      | ~~~~~~~~~~~~~~~  
a.cc:14:9: error: 'str' was not declared in this scope; did you mean 'std'?
   14 |         str+="...";
      |         ^~~
      |         std
Language: C++

#include <bits/stdc++.h>
#define speed                   \
  ios_base::sync_with_stdio(0); \
  cin.tie(0);                   \
  cout.tie(0);
#define oprecision    \
  cout.precision(30); \
  cerr.precision(7);
#define ll long long
#define ld long double
#define ss string
#define pii pair<int, int>
#define pll pair<ll, ll>
#define forn(n) for (int i = 1; i <= n; i++)
#define forlr(l, r) \
  for (int i = l; (l > r ? i >= r : i <= r); (l > r ? i-- : i++))
#define pb push_back
#define pc __builtin_popcount
#define pcll __builtin_popcountll
#define mp make_pair
#define mt make_tuple
#define F first
#define S second
using namespace std;
int n;
ss s;
int main() {
  speed;
  oprecision;
  // code
  cin >> n >> s;
  if (s.size() <= n) {
    cout << s;
    return 0;
  }
  for (int i = 0; i < n; i++) cout << s[i];
  cout << "..."
  // endl
#ifndef ONLINE_JUDGE
      cerr
       << "\nTime elapsed: " << 1.0 * clock() / CLOCKS_PER_SEC << " s.\n";
#endif
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:37:16: error: expected ';' before 'cerr'
   37 |   cout << "..."
      |                ^
      |                ;
......
   40 |       cerr
      |       ~~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const int MOD = 1e9 + 7;

void solve() {
	int k;
	string s;
	cin >> k >> s;
	for (int i = 0; i < min(s.size(), k); i++){
		cout << s[i];
	}
	if (k < s.size()){
		cout << "...";
	}
}

int main() {
    ios::sync_with_stdio(false); cin.tie(0);
	int T = 1; 
    //cin >> T;
    while(T--) solve();
}

Compiler output:
a.cc: In function 'void solve()':
a.cc:10:32: error: no matching function for call to 'min(std::__cxx11::basic_string<char>::size_type, int&)'
   10 |         for (int i = 0; i < min(s.size(), k); i++){
      |                             ~~~^~~~~~~~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:233:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)'
  233 |     min(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:233:5: note:   template argument deduction/substitution failed:
a.cc:10:32: note:   deduced conflicting types for parameter 'const _Tp' ('long unsigned int' and 'int')
   10 |         for (int i = 0; i < min(s.size(), k); i++){
      |                             ~~~^~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare)'
  281 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:5686:5: note: candidate: 'template<class _Tp> constexpr _Tp std::min(initializer_list<_Tp>)'
 5686 |     min(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5686:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5696:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::min(initializer_list<_Tp>, _Compare)'
 5696 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5696:5: note:   template argument deduction/substitution failed:
a.cc:10:32: note:   mismatched types 'std::initializer_list<_Tp>' and 'long unsigned int'
   10 |         for (int i = 0; i < min(s.size(), k); i++){
      |                             ~~~^~~~~~~~~~~~~
Language: Java

import java.util.Scanner;

public class MAin {

	public static void main(String[] args) {
		Scanner scn = new Scanner(System.in);
		int K = scn.nextInt();
		scn.nextLine();
		char[] ch = scn.nextLine().toCharArray();
		if(ch.length > K) {
			for(int i = 0;i < K;i++) {
				System.out.print(ch[i]);
			}
			System.out.print("...");
		}else {
			for(int i = 0;i < ch.length;i++) {
				System.out.print(ch[i]);
			}
		}
	}

}


Compiler output:
Main.java:3: error: class MAin is public, should be declared in a file named MAin.java
public class MAin {
       ^
1 error
Language: C++

#include <bits/stdc++.h>
#define rep(i,n) for(int i=0;i<(int)(n);i++)
#define rep2(i,a,b) for(int i=(int)(a);i<(int)(b);i++)
#define FOR(i) for(cin>>i;i>0;i--)
#define elif else if
#define pb push_back
#define ll long long
#define mp make_pair
#define all(x) x.begin(),x.end()
#define re(x) {cout<<x<<endl;return 0;}
//#define x first
//#define y second

using namespace std;
int n;
string s;
int main()
{
	cin>>n>>s;
	if(s.size()>n) re(s.subtr(0,n))
	re(s)
	return 0;}

Compiler output:
a.cc: In function 'int main()':
a.cc:20:29: error: 'std::string' {aka 'class std::__cxx11::basic_string<char>'} has no member named 'subtr'; did you mean 'substr'?
   20 |         if(s.size()>n) re(s.subtr(0,n))
      |                             ^~~~~
a.cc:10:22: note: in definition of macro 're'
   10 | #define re(x) {cout<<x<<endl;return 0;}
      |                      ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef double db;
#define PI acos(-1.0)
int main()
{
    ll n;
    string s;
    cin>>n>>k;
    if(s.size()<=k)
    {
        cout<<s;
    }
    else{
        for(int i=0; i<k; i++)
        {
            cout<<s[i];
        }
        cout<<"...";
    }

}




Compiler output:
a.cc: In function 'int main()':
a.cc:10:13: error: 'k' was not declared in this scope
   10 |     cin>>n>>k;
      |             ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
    long long n,p,i;
    cin>>n;
    string s;
    p=s.size();
    if(k>=n)
    cout<<s;
    else{
        for(i=0;i<k;i++)
        cout<<s[i];
        cout<<"...";
    }
    return 0;

}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:8: error: 'k' was not declared in this scope
    8 |     if(k>=n)
      |        ^
Language: C++

#include<iostream>
#include<string>
using namespace std;
int main(){
  string s;
  int n;
  cin>>n;
  cin>>s;
  for(int i=0;i<n;i++){
    cout<<s[i];
  }
  if(s.length()>n) cout<<...<<endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:24: error: expected ';' before '<<' token
   12 |   if(s.length()>n) cout<<...<<endl;
      |                        ^~
      |                        ;
Language: Java

import java.util.*;
public class Main{
	public static void main(String args[]){
		Scanner sc = new Scanner(System.in);
		int K = sc.nextInt();
		String S = sc.next();
		if(S.length() > K){
			S = S.substring(k) + "...";
		}
		System.out.println(S);
	}
}

Compiler output:
Main.java:8: error: cannot find symbol
			S = S.substring(k) + "...";
			                ^
  symbol:   variable k
  location: class Main
1 error
Language: C++

#include <bits/stdc++.h>
using namespace std;

int main() {
  int k; cin >> k;
  string s; cin >> s;
  
  if(s.length <= k) cout << s << endl;
  else{
    cout << s.substr(0,k) << "..." << endl;
  }
}
  

Compiler output:
a.cc: In function 'int main()':
a.cc:8:8: 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 '()' ?)
    8 |   if(s.length <= k) cout << s << endl;
      |      ~~^~~~~~
      |              ()
Language: C++

#include<iostream>
#include<string>

using namespace std;

int main(){
    int k;
    cin>>n;
    string s;
    
   
    if(s.size()<=k;){
        cout<<s<<"\n";
    }else{
        for(int i=0;i<k;i++){
            cout<<s[i];
        }
        cout<<"...\n";
    }
    
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:10: error: 'n' was not declared in this scope
    8 |     cin>>n;
      |          ^
a.cc:12:20: error: expected primary-expression before ')' token
   12 |     if(s.size()<=k;){
      |                    ^
Language: C++

#include <bits/stdc++.h<
#define rep(i,n) for (int i = 0; i < (n); ++i)
using namespace std;
using ll = long long;
const ll INF = 1LL << 60;

template<class T> inline bool chmin(T& a, T b) {
    if (a > b) {
        a = b;
        return true;
    }
    return false;
}
template<class T> inline bool chmax(T& a, T b) {
    if (a < b) {
        a = b;
        return true;
    }
    return false;
}
//using P = pair<int,int>;
//pow(x,n)
//cout << fixed << setprecision(桁数);
//string = to_string(数値)
//int = stoi(文字列)
//(int)(char-'0')
//string = itoa(int)
//円周率: M_PI


int main() {
    int k; cin>>k;
    string s; cin>>s;
    if(s.size()<=k) cout<<s<<endl;
    else{
        rep(i,k) cout<<s[i];
        cout<<"..."<<endl;
    }
}

Compiler output:
a.cc:1:25: error: missing terminating > character
    1 | #include <bits/stdc++.h<
      |                         ^
a.cc:1:10: fatal error: bits/stdc++.h<: No such file or directory
    1 | #include <bits/stdc++.h<
      |          ^
compilation terminated.
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(){
  int k;
  string s;
  cin >> k;
  cin >> s;
  
  int slength = (int)(str.length());
  if( slength <= k){
    cout << s << endl;
  }else{
    s = s.substr(k);
    cout << s << endl;
  }
  
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:23: error: 'str' was not declared in this scope; did you mean 'std'?
    9 |   int slength = (int)(str.length());
      |                       ^~~
      |                       std
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
    string S;
    int K;
    if(S.size() <= K) {
        cout << S;    
    }else {
        string ans;
        for(int i = 0; i < K; i++) {
            ans += S.at(i)
        }
        cout << ans << "..." << endl;
    }
    

}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:27: error: expected ';' before '}' token
   12 |             ans += S.at(i)
      |                           ^
      |                           ;
   13 |         }
      |         ~
Language: C++

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;

int main(){
  int K;
  string S;
  cin >>K>>S;
  if(S.size()<=K) {
    cout << S;
    return 0;
  }
  if(S.size() > K) {
    for(int i=0;i<K;++i) {
      cout << S[i];
    }
    cout << ...;
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:17:9: error: expected ';' before '<<' token
   17 |     cout << ...;
      |         ^~~
      |         ;
Language: C++

/*
CODED BY               
**************
DARSHAN JAIN
darshanjain31
**************
*/
#include<bits/stdc++.h>
using namespace std;
#define ll long long int
#define pb push_back
#define mp make_pair
#define fast ios_base::sync_with_stdio(false); cin.tie(NULL);
#define endl '\n'
#define MOD 1000000007
 
int main()
{
	fast;
	ll t;
	cin>>t;
  string s;
  cin>>s;
  ll mid=s.size();
  if(k>=mid)
    cout<<s<<endl;
  else
  {
    for(int i=0;i<k;i++)
    {cout<<s[i];}
    cout<<"..."<<endl;
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:25:6: error: 'k' was not declared in this scope
   25 |   if(k>=mid)
      |      ^
Language: C++

7
nikoandsolstice#include <bits/stdc++.h>
using namespace std;
using Graph = vector<vector<int>>;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
#define pii pair<int,int>
const long long MOD=1000000007;

int main(){
    int k;
    string s;
    cin>>k>>s;
    if(s.size()>k){
        rep(i,k) cout<<s[i];
        cout<<"..."<<endl;
    }
    else cout<<s<<endl;
    return 0;
}

Compiler output:
a.cc:2:16: error: stray '#' in program
    2 | nikoandsolstice#include <bits/stdc++.h>
      |                ^
a.cc:1:1: error: expected unqualified-id before numeric constant
    1 | 7
      | ^
a.cc:4:15: error: 'vector' does not name a type
    4 | using Graph = vector<vector<int>>;
      |               ^~~~~~
a.cc: In function 'int main()':
a.cc:11:5: error: 'string' was not declared in this scope
   11 |     string s;
      |     ^~~~~~
a.cc:12:5: error: 'cin' was not declared in this scope
   12 |     cin>>k>>s;
      |     ^~~
a.cc:12:13: error: 's' was not declared in this scope
   12 |     cin>>k>>s;
      |             ^
a.cc:14:18: error: 'cout' was not declared in this scope
   14 |         rep(i,k) cout<<s[i];
      |                  ^~~~
a.cc:15:9: error: 'cout' was not declared in this scope
   15 |         cout<<"..."<<endl;
      |         ^~~~
a.cc:15:22: error: 'endl' was not declared in this scope
   15 |         cout<<"..."<<endl;
      |                      ^~~~
a.cc:17:10: error: 'cout' was not declared in this scope
   17 |     else cout<<s<<endl;
      |          ^~~~
a.cc:17:19: error: 'endl' was not declared in this scope
   17 |     else cout<<s<<endl;
      |                   ^~~~
Language: C++

#include <bits/stdc++.h>
#define PB push_back
#define MP make_pair
#define F first
#define S second
#define REP(i,a,b) for(int i = a; i <= b; i++)
#define REPN(i,a,b) for(int i = a; i >= b; i--)
typedef long long ll;

using namespace std;

int main() {
	// #ifndef ONLINE_JUDGE
	//     freopen("input.txt", "r", stdin);
	//     freopen("output.txt", "w", stdout);
	// #endif

    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    int k;
    cin>>k;
    string s;
    cin>>s;
    if (string.length()<=k) {
    	cout<<s<<"\n";
    }
    else {
    	REP(i,0,k-1) cout<<s[i];
    	cout<<"...\n";
    }

	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:24:15: error: expected unqualified-id before '.' token
   24 |     if (string.length()<=k) {
      |               ^
Language: C++

#include <bits/stdc++.h>
using namespace std;

int main() {
  int n;
  cin>>n;
  string s;
  cin>>s;
  int k=min(n,s.size());
  for(int i=0;i<k;i++){
    cout<<s.at(i);
  }
  if(n<s.size())cout<<"...";
  cout<<endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:12: error: no matching function for call to 'min(int&, std::__cxx11::basic_string<char>::size_type)'
    9 |   int k=min(n,s.size());
      |         ~~~^~~~~~~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:233:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)'
  233 |     min(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:233:5: note:   template argument deduction/substitution failed:
a.cc:9:12: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'})
    9 |   int k=min(n,s.size());
      |         ~~~^~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare)'
  281 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/bits/stl_algo.h:5686:5: note: candidate: 'template<class _Tp> constexpr _Tp std::min(initializer_list<_Tp>)'
 5686 |     min(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5686:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5696:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::min(initializer_list<_Tp>, _Compare)'
 5696 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5696:5: note:   template argument deduction/substitution failed:
a.cc:9:12: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
    9 |   int k=min(n,s.size());
      |         ~~~^~~~~~~~~~~~
Language: C++

#include<bits/stdc++.h>
#define all(x) (x).begin(),(x).end()
#define rep(i,n) for(ll i=0;i<(ll)(n);i++)
using namespace std;
typedef long long ll;

int main(){
    ll k;
    string s;
    cin>>k>>s;
    if(s.size()<=k) cout<<s<<endl;
    else{
        rep(i,k) cout<<s[i];
    }
    cout<<...<<endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:15:9: error: expected ';' before '<<' token
   15 |     cout<<...<<endl;
      |         ^~
      |         ;
Language: C

#include<bits/stdc++.h>

using namespace std;
typedef long long ll;

int main() {
    int k;
    cin >> k;
    string s;
    cin >> s;
    if (s.size() <= k) {
        cout << s << "\n";
    } else {
        cout << s.substr(0, k) << "...\n";
    }
}


Compiler output:
main.c:1:9: fatal error: bits/stdc++.h: No such file or directory
    1 | #include<bits/stdc++.h>
      |         ^~~~~~~~~~~~~~~
compilation terminated.
Language: C++

#include<iostream>
#include<string>
using namespace std;
int main() {
  int K;
  string S;
  cin >> K >> S;
  int i;
  for(i=0;i<min(K,S.length());i++)cout << S[i];
  cout << (K<S.length()?"...":"") << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:16: error: no matching function for call to 'min(int&, std::__cxx11::basic_string<char>::size_type)'
    9 |   for(i=0;i<min(K,S.length());i++)cout << S[i];
      |             ~~~^~~~~~~~~~~~~~
In file included from /usr/include/c++/14/string:51,
                 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/stl_algobase.h:233:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)'
  233 |     min(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:233:5: note:   template argument deduction/substitution failed:
a.cc:9:16: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'})
    9 |   for(i=0;i<min(K,S.length());i++)cout << S[i];
      |             ~~~^~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare)'
  281 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note:   candidate expects 3 arguments, 2 provided
Language: C

#include <bits/stdc++.h>
using namespace std;

int main() {
  int K; cin >> K;
  string S; cin >> S;
  string ans = "";
  for (int i=0; i<K; i++) ans += S[i];
  if (S.length() > K) ans += "...";

  cout << ans << endl;

  return 0;
}


Compiler output:
main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.
Language: C++

#include <algorithm>
#include <bitset>
#include <complex>
#include <deque>
#include <exception>
#include <fstream>
#include <functional>
#include <iomanip>
#include <ios>
#include <iosfwd>
#include <iostream>
#include <istream>
#include <iterator>
#include <limits>
#include <list>
#include <locale>
#include <map>
#include <unordered_map>
#include <unordered_set>
#include <memory>
#include <new>
#include <numeric>
#include <ostream>
#include <queue>
#include <set>
#include <sstream>
#include <stack>
#include <stdexcept>
#include <streambuf>
#include <string>
#include <typeinfo>
#include <utility>
#include <valarray>
#include <vector>
#define _GLIBCXX_DEBUG
#define INF 100000010
using namespace std;
const int mod = 1000000007;
const int tmpMod = 998244353;

int main() {
 
  int64_t N;
  cin>>N;
  string a;
  cin>>a;
  string b="";
  //vector<int64_t> A(N);
    if(a.size() <= N)cout<<a<<endl;
  else{
  for(int i=0; i<N; i++){b.push_back(a[i]);}
   cout<<b<<...<<endl;}

  //vector<vector<int> > A(N,vector<int>(M));
  //for(int i=0; i<N; i++){for(int j=0; j<M; j++){cin>>A[i][j];}}
  //sort(A.begin(),A.end());
  //for (int i = 0; i < N; i++) { maximum = max(maximum , A[i]);}
  //for (int i = 0; i < N; i++) { minimum = min(minimum , A[i]);}
 // cout << N << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:52:11: error: expected ';' before '<<' token
   52 |    cout<<b<<...<<endl;}
      |           ^~
      |           ;
Language: C

#include<bits/stdc++.h>
using namespace std;


int main(){
  int k;
  string s;
  cin >> k;
  cin >> s;
  if(s.size()<=k){
    cout << s << endl;
  }else{
    for(int i=0;i<k;++i){
      cout << s[i];
    }
    cout << "...";
    cout << endl;
  }
  return 0;
}


Compiler output:
main.c:1:9: fatal error: bits/stdc++.h: No such file or directory
    1 | #include<bits/stdc++.h>
      |         ^~~~~~~~~~~~~~~
compilation terminated.
Language: C++

#include<bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp> // Common file
#include <ext/pb_ds/tree_policy.hpp> // Including tree_order_statistics_node_update
using namespace std;
using namespace __gnu_pbds;
#define ll long long
#define pp pair<ll,ll>
#define ppp pair<ll,pp >
#define trace(...) cout<<"Line:"<<__LINE__<<" "; __f(#__VA_ARGS__, __VA_ARGS__)
template<typename Arg1>
void __f(const char* name, Arg1&& arg1) {
	cout<<name<<" : "<<arg1<<endl;
}
template<typename Arg1, typename ... Args>
void __f(const char* names, Arg1&& arg1, Args&&... args) {
	const char* comma=strchr(names+1,',');
	cout.write(names,comma-names)<<" : "<<arg1<<" | ";
	__f(comma+1,args...);
}
typedef tree<pp,null_type,less<pp>,rb_tree_tag,tree_order_statistics_node_update> ordered_set;
#define ld double
#define fi first
#define se second
#define pb push_back
#define all(x) (x).begin(),(x).end()
#define rep(i,a,b) for(ll i=a;i<b;i+=1)
#define sz(v) (ll)(v.size())
#define hell (ll)1000000007
#define slld(x) scanf("%lld",&x)
ll t=1, tt;
const ll nax=1e6+5, inf=1e18;
inline ll mult(ll x,ll y){x%=hell;y%=hell;return (1LL*x*y)%hell;}
inline ll add(ll x,ll y){x+=y;return x%hell;}
inline ll powMod(ll base,ll expo){
	if(base==0)return 0;
	ll ans=1;
	while(expo){
		if(expo&1)ans=mult(ans,base);
		base=mult(base,base); 
		expo>>=1;
	}
	return ans;
}
void solve(){
	ll n, s;
	cin>>n>>s;
	if(sz(s)<=n){
		cout<<s;
	}else{
		cout<<s.substr(0,n)<<"...";
	}
}
signed main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
   	//cin>>t;
   	tt=t;
    while(t--){
        solve();
        if(t)cout<<"\n";
    }
    return 0 ;
}


Compiler output:
a.cc: In function 'void solve()':
a.cc:27:22: error: request for member 'size' in 's', which is of non-class type 'long long int'
   27 | #define sz(v) (ll)(v.size())
      |                      ^~~~
a.cc:47:12: note: in expansion of macro 'sz'
   47 |         if(sz(s)<=n){
      |            ^~
a.cc:50:25: error: request for member 'substr' in 's', which is of non-class type 'long long int'
   50 |                 cout<<s.substr(0,n)<<"...";
      |                         ^~~~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
  string s;
  long long n,k;
  cin>>k;
  cin>>s;
  n=s.length();
  if(n<=k)
  {
    cout<<s;
    return 0;
  }
    for(i=0;i<k;i++)
      cout<<s[i];
  cout<<"...";
}


Compiler output:
a.cc: In function 'int main()':
a.cc:15:9: error: 'i' was not declared in this scope
   15 |     for(i=0;i<k;i++)
      |         ^