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

#include <bits/stdc++.h>
using namespace std;
int main() {
  long int a,b,c;
  cin >> a >> b >> c;
  int ans = a /  (b+c) *b;
  int rem = a%(b+c);
  int ra =min(rem,b);
  cout << ans + ra << endl;
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:14: error: no matching function for call to 'min(int&, long int&)'
    8 |   int ra =min(rem,b);
      |           ~~~^~~~~~~
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:8:14: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long int')
    8 |   int ra =min(rem,b);
      |           ~~~^~~~~~~
/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:8:14: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
    8 |   int ra =min(rem,b);
      |           ~~~^~~~~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main() {
  long long int a,b,c;
  cin >> a >> b >> c;
  int ans = a /  (b+c) *b;
  int rem = a%(b+c);
  int ra =min(rem,b);
  cout << ans + ra << endl;
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:14: error: no matching function for call to 'min(int&, long long int&)'
    8 |   int ra =min(rem,b);
      |           ~~~^~~~~~~
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:8:14: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
    8 |   int ra =min(rem,b);
      |           ~~~^~~~~~~
/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:8:14: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
    8 |   int ra =min(rem,b);
      |           ~~~^~~~~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main() {
  int a,b,c;
  cin >> a >> b >> c;
  int ans = a / / (b+c) *b;
  int rem = a%(b+c);
  int ra =min(rem,b);
  cout << ans + ra << endl;
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:6:17: error: expected primary-expression before '/' token
    6 |   int ans = a / / (b+c) *b;
      |                 ^
Language: C++

int main() {
  int c,a,b;
  cin >> c >> a >> b;
  int d = c / (a+b);
  int e = c % (a+b);
  if(e>a){
    cout << a*(d+1) << endl;
  }
  else{
    cout << a * d + e << endl;
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:3:3: error: 'cin' was not declared in this scope
    3 |   cin >> c >> a >> b;
      |   ^~~
a.cc:7:5: error: 'cout' was not declared in this scope
    7 |     cout << a*(d+1) << endl;
      |     ^~~~
a.cc:7:24: error: 'endl' was not declared in this scope
    7 |     cout << a*(d+1) << endl;
      |                        ^~~~
a.cc:10:5: error: 'cout' was not declared in this scope
   10 |     cout << a * d + e << endl;
      |     ^~~~
a.cc:10:26: error: 'endl' was not declared in this scope
   10 |     cout << a * d + e << endl;
      |                          ^~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main() {
  int a,b,c;
  cin >> a >> b >> c;
  int d = c / (a+b);
  int e = c % (a+b);
  if(e>a){
    cout << a*(d+1) << endl;
  }
  else{
    cout << a * d + e << endl;
    
}


Compiler output:
a.cc: In function 'int main()':
a.cc:14:2: error: expected '}' at end of input
   14 | }
      |  ^
a.cc:3:12: note: to match this '{'
    3 | int main() {
      |            ^
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
	long long n,a,b;cin>>n>>a>>b;
      cout<<n/(a+b)+max(0,n%(a+b)-a);
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:24: error: no matching function for call to 'max(int, long long int)'
    5 |       cout<<n/(a+b)+max(0,n%(a+b)-a);
      |                     ~~~^~~~~~~~~~~~~
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:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
a.cc:5:24: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
    5 |       cout<<n/(a+b)+max(0,n%(a+b)-a);
      |                     ~~~^~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:303:5: 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:5706:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
 5706 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5706:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5716:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
 5716 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5716:5: note:   template argument deduction/substitution failed:
a.cc:5:24: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
    5 |       cout<<n/(a+b)+max(0,n%(a+b)-a);
      |                     ~~~^~~~~~~~~~~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define rep(i, n) for (int i = 0, i##_len = (n); i < i##_len; ++i)
#define xrep(i, a, b) for (int i = int(a); i < int(b); ++i)
int main() {
    long long  N, A, B;
    cin >> N >> A >> B;
    cout << (N%(A+B)+A*(N/(A+B)+1)) << endl;
    return 0;


Compiler output:
a.cc: In function 'int main()':
a.cc:9:14: error: expected '}' at end of input
    9 |     return 0;
      |              ^
a.cc:5:12: note: to match this '{'
    5 | int main() {
      |            ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define rep(i, n) for (int i = 0, i##_len = (n); i < i##_len; ++i)
#define xrep(i, a, b) for (int i = int(a); i < int(b); ++i)
int main() {
    int N, A, B;
    cin >> N >> A >> B;
    cout << (N%(A+B))+A*(N/(A+B))) << endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:34: error: expected ';' before ')' token
    8 |     cout << (N%(A+B))+A*(N/(A+B))) << endl;
      |                                  ^
      |                                  ;
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define rep(i, n) for (int i = 0, i##_len = (n); i < i##_len; ++i)
#define xrep(i, a, b) for (int i = int(a); i < int(b); ++i)
int main() {
    int N, A, B;
    cin >> N >> A >> B;
    if(2*A >= N) {
        if(N%2==0) {
            cout << N/2 << endl;
        }
        else {
            cout << (N/2)+1 << endl;
        }
    }
    else {
        cout << A << endl;
    }
    return 0;


Compiler output:
a.cc: In function 'int main()':
a.cc:19:14: error: expected '}' at end of input
   19 |     return 0;
      |              ^
a.cc:5:12: note: to match this '{'
    5 | int main() {
      |            ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef vector<int> vi;
typedef vector<bool> vb;
#define REP(i,n) for(ll i=0;i<(ll)(n);i++)
#define INT(str) stoi((str), 0)
#define INTB(str) stoi((str), 0, 2) // 2進数の文字列を int に
 
int main() {
  unsigned ll N, A, B;
  cin >> N >> A >> B;
  cout << N / (A + B) * A + max((unsigned ll)0, N % (A + B)) << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:15: error: expected initializer before 'N'
   11 |   unsigned ll N, A, B;
      |               ^
a.cc:12:10: error: 'N' was not declared in this scope
   12 |   cin >> N >> A >> B;
      |          ^
a.cc:12:15: error: 'A' was not declared in this scope
   12 |   cin >> N >> A >> B;
      |               ^
a.cc:12:20: error: 'B' was not declared in this scope
   12 |   cin >> N >> A >> B;
      |                    ^
Language: C++

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

#define rep(i,n) for(int i = 0; i < (n); ++i)
#define ll long long

bool kaibun(string s){
    string t=s;
    reverse(s.begin(),s.end());
    return t==s;
}

int main(void)
{
    ll n,a,b; cin>>n>>a>>b;
    ll ans=0;
    ll s=n/(a+b),p=n%(a+b);
    ans+=s*a;
    rep(i,p) ans++;
    cout<<ans<<endl;
    return 0

Compiler output:
a.cc: In function 'int main()':
a.cc:21:13: error: expected ';' at end of input
   21 |     return 0
      |             ^
      |             ;
a.cc:21:13: error: expected '}' at end of input
a.cc:14:1: note: to match this '{'
   14 | {
      | ^
Language: C++

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

int main(){
  int N,A,B;
  cin >> N >> A >> B;
  cout << (N/(A+B))*A+min(N-N/(A+B))*(A+B),A) << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:7:26: error: no matching function for call to 'min(int)'
    7 |   cout << (N/(A+B))*A+min(N-N/(A+B))*(A+B),A) << endl;
      |                       ~~~^~~~~~~~~~~
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:   candidate expects 2 arguments, 1 provided
/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, 1 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:   template argument deduction/substitution failed:
a.cc:7:26: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
    7 |   cout << (N/(A+B))*A+min(N-N/(A+B))*(A+B),A) << endl;
      |                       ~~~^~~~~~~~~~~
/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:   candidate expects 2 arguments, 1 provided
Language: C++

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

int main(){
  int N,A,B;
  cin >> N >> A >> B;
  int C=min(N-N/(A+B))*(A+B),A);
  cout << (N/(A+B))*A+C;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:7:12: error: no matching function for call to 'min(int)'
    7 |   int C=min(N-N/(A+B))*(A+B),A);
      |         ~~~^~~~~~~~~~~
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:   candidate expects 2 arguments, 1 provided
/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, 1 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:   template argument deduction/substitution failed:
a.cc:7:12: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
    7 |   int C=min(N-N/(A+B))*(A+B),A);
      |         ~~~^~~~~~~~~~~
/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:   candidate expects 2 arguments, 1 provided
Language: C++

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

int main(){
  int N,A,B;
  cin >> N >> A >> B;
  int C=min(N-(N/(A+B))*(A+B)),A);
  cout << (N/(A+B))*A+C;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:7:12: error: no matching function for call to 'min(int)'
    7 |   int C=min(N-(N/(A+B))*(A+B)),A);
      |         ~~~^~~~~~~~~~~~~~~~~~~
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:   candidate expects 2 arguments, 1 provided
/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, 1 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:   template argument deduction/substitution failed:
a.cc:7:12: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
    7 |   int C=min(N-(N/(A+B))*(A+B)),A);
      |         ~~~^~~~~~~~~~~~~~~~~~~
/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:   candidate expects 2 arguments, 1 provided
Language: Java

import java.util.Scanner;

public class Main83 {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        long n = sc.nextLong();
        long a = sc.nextLong();
        long b = sc.nextLong();

        long c = n / (a+b);
        long d = n % (a+b);

        long e = Math.min(d, a);
        System.out.println(c * a + e);
    }
}

Compiler output:
Main.java:3: error: class Main83 is public, should be declared in a file named Main83.java
public class Main83 {
       ^
1 error
Language: Java

public class Main {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        long n = sc.nextLong();
        long a = sc.nextLong();
        long b = sc.nextLong();

        long c = n / (a+b);
        long d = n % (a+b);
        if(c < 1) {
            System.out.println(Math.min(a, n));
        } else {
            long e = n % (c*(a+b));
            long f = Math.min(e, b);
            System.out.println(c * a + f);
        }
    }
}

Compiler output:
Main.java:4: error: cannot find symbol
        Scanner sc = new Scanner(System.in);
        ^
  symbol:   class Scanner
  location: class Main
Main.java:4: error: cannot find symbol
        Scanner sc = new Scanner(System.in);
                         ^
  symbol:   class Scanner
  location: class Main
2 errors
Language: C++

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

int main(){
  int N,A,B;
  cin >> N >> A >> B;
  if(A+B==0){
    cout << 0 << endl;
    return 0;
  }
    int C=N/(A+B);
  else{
    if(C>=1000){
      cout << C*A << endl;
    }
    else if(C*A+A<N){
      cout << C*A+(N-C*(A+B)) << endl;
    }
    else{
      cout << C*A+A << endl;
    }
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:3: error: 'else' without a previous 'if'
   12 |   else{
      |   ^~~~
Language: C++

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

int main() {
  long long n,a,b;
  cin>>n>>a>>b;
  long long ans=(n/(a+b))*a+min(n%(a+b),a);
  cout<<ans<<endl;
}

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

#include <iostream>
using namespace std;
int main()
{
    long long  A,B,N;
    cin >> N >> A >> B;
    if (A==0){
        cout << 0 << endl;
    }else if (B==0){
        cout << N/A*A endl;
    }
    else {
        if (N%(A+B)==0){
            cout << N/(A+B)*A << endl;
        }else {
            if (N%(A+B)<A){
                cout << N/(A+B)*A+N%(A+B) << endl;
            }else{
                cout <<  N/(A+B)+A << endl;
            }
        }
    }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:22: error: expected ';' before 'endl'
   10 |         cout << N/A*A endl;
      |                      ^~~~~
      |                      ;
Language: C++

#include <algorithm>
#include <queue>
using namespace std;
typedef long long ll;
using graph = vector<vector<int>>;

int main(){
    ll n, a, b; cin >> n >> a >> b;
    ll p = n/(a+b);
    ll ans = p * a + min(a, n%(a+b));
    cout << ans << endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:17: error: 'cin' was not declared in this scope
    8 |     ll n, a, b; cin >> n >> a >> b;
      |                 ^~~
a.cc:3:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
    2 | #include <queue>
  +++ |+#include <iostream>
    3 | using namespace std;
a.cc:11:5: error: 'cout' was not declared in this scope
   11 |     cout << ans << endl;
      |     ^~~~
a.cc:11:5: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:11:20: error: 'endl' was not declared in this scope
   11 |     cout << ans << endl;
      |                    ^~~~
a.cc:3:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
    2 | #include <queue>
  +++ |+#include <ostream>
    3 | using namespace std;
Language: C++

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

int main(){
	ll n, a, b;
	cin >> n >> a >> b;

	int sho = (a+b)/n;
	int amari = (a+b)%n;
	int sum_a = b*sho + min(amari, b);

	cout << sum_a << endl;

	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:12:32: error: no matching function for call to 'min(int&, long long int&)'
   12 |         int sum_a = b*sho + min(amari, b);
      |                             ~~~^~~~~~~~~~
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:12:32: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   12 |         int sum_a = b*sho + min(amari, b);
      |                             ~~~^~~~~~~~~~
/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:12:32: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   12 |         int sum_a = b*sho + min(amari, b);
      |                             ~~~^~~~~~~~~~
Language: Java

import java.util.*;

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        long n = scanner.nextLong();
        long a = scanner.nextLong();
        long b = scanner.nextLong();
        long count=0;
        count = n%(a+b);
        if (count<a){
            count = ((n-count)/(a+b))*a + n - count;
        }else{
            count = ((n-count)/(a+b))*a
        }
        System.out.println(count);
    }

}

Compiler output:
Main.java:14: error: ';' expected
            count = ((n-count)/(a+b))*a
                                       ^
1 error
Language: Java

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        long n = scanner.nextLong();
        long a = scanner.nextLong();
        long b = scanner.nextLong();
        long count=0;
        long instance=0;
        boolean bool = true;
        while (bool){
            if (n-instance-a<0){
                count += n - instance;
                bool = false;
            }else{
                instance+=a;
                count+=a;
            }
            if (n-instance-b<0){
                bool = false;
            }else{
                instance+=b;
            }
        }
        System.out.println(count);
    }

}

Compiler output:
Main.java:3: error: cannot find symbol
        Scanner scanner = new Scanner(System.in);
        ^
  symbol:   class Scanner
  location: class Main
Main.java:3: error: cannot find symbol
        Scanner scanner = new Scanner(System.in);
                              ^
  symbol:   class Scanner
  location: class Main
2 errors
Language: Java

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int n = scanner.nextInt();
        int a = scanner.nextInt();
        int b = scanner.nextInt();
        int count=0;
        int instance=0;
        boolean bool = true;
        while (bool){
            if (n-instance-a<0){
                count += n - instance;
                bool = false;
            }else{
                instance+=a;
                count+=a;
            }
            if (n-instance-b<0){
                break;
            }else{
                instance+=b;
            }
        }
        System.out.println(count);
    }

}

Compiler output:
Main.java:3: error: cannot find symbol
        Scanner scanner = new Scanner(System.in);
        ^
  symbol:   class Scanner
  location: class Main
Main.java:3: error: cannot find symbol
        Scanner scanner = new Scanner(System.in);
                              ^
  symbol:   class Scanner
  location: class Main
2 errors
Language: C++

#include <bits/stdc++.h>
#include <vector>

using namespace std;
typedef long long ll;
typedef long double ld;
//#define rep(i, a, b) for(ll i = ll(a); i <= ll(b); i++)
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
#define rep1(i, n) for (int i = 1; i <= (int)(n); i++)


int main(){

 int n,a,b;
 cin>>n>>a>>b;

  long long full = (n/(a+b))*a;

  long long rem = n%(a+b);

  full += min(rem,a);

  cout<<full<<endl;

return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:21:14: error: no matching function for call to 'min(long long int&, int&)'
   21 |   full += min(rem,a);
      |           ~~~^~~~~~~
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:21:14: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   21 |   full += min(rem,a);
      |           ~~~^~~~~~~
/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:21:14: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   21 |   full += min(rem,a);
      |           ~~~^~~~~~~
Language: C++

#include<bits/stdc++.h>
include namespace std;
int main(){
  long long  N, A,B;
  cin >> N >> A >> B;
  long long c = N%(A+B);
  if(c == 0 || A < c){//青いボールはジャストセットになる
    cout << (N/(A+B))*A << endl;
  }
  else{
    cout << c+(N/(A+B))*A <<endl;
  }

}

Compiler output:
a.cc:2:1: error: 'include' does not name a type
    2 | include namespace std;
      | ^~~~~~~
a.cc: In function 'int main()':
a.cc:5:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    5 |   cin >> N >> A >> B;
      |   ^~~
      |   std::cin
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:146,
                 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:8:5: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    8 |     cout << (N/(A+B))*A << endl;
      |     ^~~~
      |     std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:8:28: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    8 |     cout << (N/(A+B))*A << endl;
      |                            ^~~~
      |                            std::endl
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:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
a.cc:11:5: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   11 |     cout << c+(N/(A+B))*A <<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:11:29: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   11 |     cout << c+(N/(A+B))*A <<endl;
      |                             ^~~~
      |                             std::endl
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
Language: C++

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

int main(){
int N,A,B;
  cin >> N >> A >> B;
  int C;
  int D;
  if(A==0){
   C=0,D=0;
  }

  else if(A!==0&&B==0){
    C=N,D=0;
  }
  else{
  C=A*N/(A+B);
  if(N%(A+B)>A){
   D=A;
  }
   else{
    D=N%(A+B);
   } 
  }
  
   cout << C+D << endl;
  }
  
  

  
  
  


Compiler output:
a.cc: In function 'int main()':
a.cc:13:14: error: expected primary-expression before '=' token
   13 |   else if(A!==0&&B==0){
      |              ^
Language: C++

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

int main(){
int N,A,B;
  cin >> N >> A >> B;
  int C;
  int D;
  if(A==0){
   C=0,D=0;
  }

  else if(A!==0&&B==0){
    C=N,D=0;
  }
  else{
  C=A*N/(A+B);
  if(N%(A+B)>A){
   D=A;
  }
   else{
    D=N%(A+B);
   } 
  }
  
   cout << C+D << endl;
  }
  
  cout << C+D << endl;
}

  
  
  


Compiler output:
a.cc: In function 'int main()':
a.cc:13:14: error: expected primary-expression before '=' token
   13 |   else if(A!==0&&B==0){
      |              ^
a.cc: At global scope:
a.cc:29:3: error: 'cout' does not name a type
   29 |   cout << C+D << endl;
      |   ^~~~
a.cc:30:1: error: expected declaration before '}' token
   30 | }
      | ^
Language: C

#include <stdio.h>

int main()
{
	long inputN, inputA, inputB;
	long  aBallsInRow, lastRowABalls;

	scanf("%ld %ld %ld", &inputN, &inputA, &inputB);

	// Count all A balls until the last row
	aBallsInRow = (inputN / (inputA + inputB)) * inputA;
	// Count balls in the last row
	lastRowABalls = (inputN % (inputA + inputB));

	// if there are some B balls in the last row, makes it to  count in only  A balls
	if (lastRowABalls > inputA)
	{
		lastRowABalls = inputA;
	}

	aBallsInRow += lastRowABalls;

	printf_s("%ld \n", aBallsInRow);

	return 0;
}

Compiler output:
main.c: In function 'main':
main.c:23:9: error: implicit declaration of function 'printf_s'; did you mean 'printf'? [-Wimplicit-function-declaration]
   23 |         printf_s("%ld \n", aBallsInRow);
      |         ^~~~~~~~
      |         printf
Language: C++

#include <iostream>
#include <algorithm>
#include <cstdlib>

using namespace std;

int main() {
  int64_t N, A, B;
  cin >> N >> A >> B;
  lldiv_t d = lldiv(N, A + B);
  int64_t result = d.quot * A + min(d.rem, A);
  cout << result << endl;
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:11:36: error: no matching function for call to 'min(long long int&, int64_t&)'
   11 |   int64_t result = d.quot * A + min(d.rem, A);
      |                                 ~~~^~~~~~~~~~
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:11:36: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int64_t' {aka 'long int'})
   11 |   int64_t result = d.quot * A + min(d.rem, A);
      |                                 ~~~^~~~~~~~~~
/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,
                 from a.cc:2:
/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:11:36: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   11 |   int64_t result = d.quot * A + min(d.rem, A);
      |                                 ~~~^~~~~~~~~~
Language: C++

#include <iostream>
#include <cstdlib>

using namespace std;

int main() {
  int64_t N, A, B;
  cin >> N >> A >> B;
  lldiv_t d = lldiv(N, A + B);
  int64_t result = d.quot * A + min(d.rem, A);
  cout << result << endl;
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:10:36: error: no matching function for call to 'min(long long int&, int64_t&)'
   10 |   int64_t result = d.quot * A + min(d.rem, A);
      |                                 ~~~^~~~~~~~~~
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:10:36: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int64_t' {aka 'long int'})
   10 |   int64_t result = d.quot * A + min(d.rem, A);
      |                                 ~~~^~~~~~~~~~
/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 <cstdlib>

using namespace std;

int main() {
  int64_t N, A, B;
  cin >> N >> A >> B;
  lldiv_t d = div(N, A + B);
  int64_t result = d.quot * A + min(d.rem, A);
  cout << result << endl;
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:9:18: error: conversion from 'ldiv_t' to non-scalar type 'lldiv_t' requested
    9 |   lldiv_t d = div(N, A + B);
      |               ~~~^~~~~~~~~~
a.cc:10:36: error: no matching function for call to 'min(long long int&, int64_t&)'
   10 |   int64_t result = d.quot * A + min(d.rem, A);
      |                                 ~~~^~~~~~~~~~
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:10:36: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int64_t' {aka 'long int'})
   10 |   int64_t result = d.quot * A + min(d.rem, A);
      |                                 ~~~^~~~~~~~~~
/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>

using namespace std;

int main() {
  int64_t N, A, B;
  cin >> N >> A >> B;
  lldiv_t d = div(N, A + B);
  int64_t result = d.quot * A + min(d.rem, A);
  cout << result << endl;
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:18: error: conversion from 'ldiv_t' to non-scalar type 'lldiv_t' requested
    8 |   lldiv_t d = div(N, A + B);
      |               ~~~^~~~~~~~~~
a.cc:9:36: error: no matching function for call to 'min(long long int&, int64_t&)'
    9 |   int64_t result = d.quot * A + min(d.rem, A);
      |                                 ~~~^~~~~~~~~~
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:9:36: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int64_t' {aka 'long int'})
    9 |   int64_t result = d.quot * A + min(d.rem, A);
      |                                 ~~~^~~~~~~~~~
/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;
#define rep(i,n) for (int i = 0; i < (int)(n); ++i)
#define ll = long long;
int INF = 100100100;

int main() {
	ll n,a,b;
	cin >> n >> a >> b;
	ll c = n/(a+b);
	ll ans = b*c;
	cout << ans << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:4:12: error: expected primary-expression before '=' token
    4 | #define ll = long long;
      |            ^
a.cc:8:9: note: in expansion of macro 'll'
    8 |         ll n,a,b;
      |         ^~
a.cc:4:14: error: expected primary-expression before 'long'
    4 | #define ll = long long;
      |              ^~~~
a.cc:8:9: note: in expansion of macro 'll'
    8 |         ll n,a,b;
      |         ^~
a.cc:8:12: error: 'n' was not declared in this scope; did you mean 'yn'?
    8 |         ll n,a,b;
      |            ^
      |            yn
a.cc:8:14: error: 'a' was not declared in this scope
    8 |         ll n,a,b;
      |              ^
a.cc:8:16: error: 'b' was not declared in this scope
    8 |         ll n,a,b;
      |                ^
a.cc:4:12: error: expected primary-expression before '=' token
    4 | #define ll = long long;
      |            ^
a.cc:10:9: note: in expansion of macro 'll'
   10 |         ll c = n/(a+b);
      |         ^~
a.cc:4:14: error: expected primary-expression before 'long'
    4 | #define ll = long long;
      |              ^~~~
a.cc:10:9: note: in expansion of macro 'll'
   10 |         ll c = n/(a+b);
      |         ^~
a.cc:10:12: error: 'c' was not declared in this scope
   10 |         ll c = n/(a+b);
      |            ^
a.cc:4:12: error: expected primary-expression before '=' token
    4 | #define ll = long long;
      |            ^
a.cc:11:9: note: in expansion of macro 'll'
   11 |         ll ans = b*c;
      |         ^~
a.cc:4:14: error: expected primary-expression before 'long'
    4 | #define ll = long long;
      |              ^~~~
a.cc:11:9: note: in expansion of macro 'll'
   11 |         ll ans = b*c;
      |         ^~
a.cc:11:12: error: 'ans' was not declared in this scope; did you mean 'abs'?
   11 |         ll ans = b*c;
      |            ^~~
      |            abs
Language: C++

#include <bits/stdc++.h>
using namespace std;
#define rep(i,n) for (int i = 0; i < (int)(n); ++i)
#define ll = long long;
int INF = 100100100;

int main() {
	int n,a,b;
	cin >> n >> a >> b;
	int c = n/(a+b);
	int ans = b*c
	cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:9: error: expected ',' or ';' before 'cout'
   12 |         cout << ans << endl;
      |         ^~~~
Language: C++

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

int main(){
  long long n,a,b;
  cin>>n>>a>>b;
  if(n%(a+b)>=b){
    cout<<((n/(a+b))*b+b<<endl;
  }
  else{
    cout<<((n/(a+b))*b+n%(a+b)<<endl;
  }
}
           
           


Compiler output:
a.cc: In function 'int main()':
a.cc:8:25: error: invalid operands of types 'long long int' and '<unresolved overloaded function type>' to binary 'operator<<'
    8 |     cout<<((n/(a+b))*b+b<<endl;
      |            ~~~~~~~~~~~~~^~~~~~
a.cc:8:31: error: expected ')' before ';' token
    8 |     cout<<((n/(a+b))*b+b<<endl;
      |           ~                   ^
      |                               )
a.cc:11:31: error: invalid operands of types 'long long int' and '<unresolved overloaded function type>' to binary 'operator<<'
   11 |     cout<<((n/(a+b))*b+n%(a+b)<<endl;
      |            ~~~~~~~~~~~~~~~~~~~^~~~~~
a.cc:11:37: error: expected ')' before ';' token
   11 |     cout<<((n/(a+b))*b+n%(a+b)<<endl;
      |           ~                         ^
      |                                     )
Language: C++

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

int main(){
  long long n,a,b;
  cin>>n>>a>>b;
  if(n%(a+b)>=b){
    cout<<((n/(a+b))*b+b<<endl;
  }
  else{
    cout<<((n/(a+b))*b+(n%(a+b))<<endl;
  }
}
           
           


Compiler output:
a.cc: In function 'int main()':
a.cc:8:25: error: invalid operands of types 'long long int' and '<unresolved overloaded function type>' to binary 'operator<<'
    8 |     cout<<((n/(a+b))*b+b<<endl;
      |            ~~~~~~~~~~~~~^~~~~~
a.cc:8:31: error: expected ')' before ';' token
    8 |     cout<<((n/(a+b))*b+b<<endl;
      |           ~                   ^
      |                               )
a.cc:11:33: error: invalid operands of types 'long long int' and '<unresolved overloaded function type>' to binary 'operator<<'
   11 |     cout<<((n/(a+b))*b+(n%(a+b))<<endl;
      |            ~~~~~~~~~~~~~~~~~~~~~^~~~~~
a.cc:11:39: error: expected ')' before ';' token
   11 |     cout<<((n/(a+b))*b+(n%(a+b))<<endl;
      |           ~                           ^
      |                                       )
Language: C++

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

int main(){
  long long n,a,b,at=0,nm=0;
  cin>>n>>a>>b;
  if(n%(a+b)>=b){
    cout<<((n/(a+b))*b+b<<endl;
  }
  else{
    cout<<((n/(a+b))*b+(n%(a+b))<<endl;
  }
}
           
           


Compiler output:
a.cc: In function 'int main()':
a.cc:8:25: error: invalid operands of types 'long long int' and '<unresolved overloaded function type>' to binary 'operator<<'
    8 |     cout<<((n/(a+b))*b+b<<endl;
      |            ~~~~~~~~~~~~~^~~~~~
a.cc:8:31: error: expected ')' before ';' token
    8 |     cout<<((n/(a+b))*b+b<<endl;
      |           ~                   ^
      |                               )
a.cc:11:33: error: invalid operands of types 'long long int' and '<unresolved overloaded function type>' to binary 'operator<<'
   11 |     cout<<((n/(a+b))*b+(n%(a+b))<<endl;
      |            ~~~~~~~~~~~~~~~~~~~~~^~~~~~
a.cc:11:39: error: expected ')' before ';' token
   11 |     cout<<((n/(a+b))*b+(n%(a+b))<<endl;
      |           ~                           ^
      |                                       )
Language: C++

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

int main(){
  int n,a,b,at=0,nm=0;
  cin>>n>>a>>b;
  if(n%(a+b)>=b){
    cout<<((n/(a+b))*b+b<<endl;
  }
  else{
    cout<<((n/(a+b))*b+(n%(a+b))<<endl;
  }
}
           
           


Compiler output:
a.cc: In function 'int main()':
a.cc:8:25: error: invalid operands of types 'int' and '<unresolved overloaded function type>' to binary 'operator<<'
    8 |     cout<<((n/(a+b))*b+b<<endl;
      |            ~~~~~~~~~~~~~^~~~~~
a.cc:8:31: error: expected ')' before ';' token
    8 |     cout<<((n/(a+b))*b+b<<endl;
      |           ~                   ^
      |                               )
a.cc:11:33: error: invalid operands of types 'int' and '<unresolved overloaded function type>' to binary 'operator<<'
   11 |     cout<<((n/(a+b))*b+(n%(a+b))<<endl;
      |            ~~~~~~~~~~~~~~~~~~~~~^~~~~~
a.cc:11:39: error: expected ')' before ';' token
   11 |     cout<<((n/(a+b))*b+(n%(a+b))<<endl;
      |           ~                           ^
      |                                       )