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

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

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

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

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  int N, A, B;
  cin >> N >> A >> B;
  int q = A + B;
  int w = N / q;
  int e = N % q;
  if(e <= A) {
    cout << (w * A) + e << endl;
  }
  else {
    cout << (w * A) + C << endl;
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:14:23: error: 'C' was not declared in this scope
   14 |     cout << (w * A) + C << endl;
      |                       ^
Language: C

#include<stdio.h>
int main(){
int N,A,B,Count,Out;
  scanf("%d %d %d",&N,&A,&B);
  Out=N-A-B;
   for(int j=0;j<A;J++) Count++;
   for(int i=0;i<Out;i++)Count++;
  printf("%d",Count);
 }
return 0;
}

Compiler output:
main.c: In function 'main':
main.c:6:20: error: 'J' undeclared (first use in this function)
    6 |    for(int j=0;j<A;J++) Count++;
      |                    ^
main.c:6:20: note: each undeclared identifier is reported only once for each function it appears in
main.c: At top level:
main.c:10:1: error: expected identifier or '(' before 'return'
   10 | return 0;
      | ^~~~~~
main.c:11:1: error: expected identifier or '(' before '}' token
   11 | }
      | ^
Language: Java

import java.util.*;
import java.util.Scanner;
class Main{
    public static void main(String[] args)
    {
        long n, a, b;
        int result = 0;
        int flag;
        Scanner scanner = new Scanner(System.in);
        n = scanner.nextLong();
        a = scanner.nextLong();
        b = scanner.nextLong();
        flag = n / (a + b);
        result = a * flag;
        flag = n % (a + b);
        result += flag;
        System.out.println(result);
    }
}

Compiler output:
Main.java:13: error: incompatible types: possible lossy conversion from long to int
        flag = n / (a + b);
                 ^
Main.java:14: error: incompatible types: possible lossy conversion from long to int
        result = a * flag;
                   ^
Main.java:15: error: incompatible types: possible lossy conversion from long to int
        flag = n % (a + b);
                 ^
3 errors
Language: C++

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

int main() {
    long long N, A, B;
    cin >> N >> A >> B;
    
    long long ans = 0;
    
    if(A == 0) //ans = 0;
    else if (B == 0) ans = N;
    else{
        //繰り返し
        ans += floor(N / (A + B)) * A;

        //余り
        if(N % (A + B) >= A) ans += A;
        else ans += N % (A + B);
    }
    
    cout << ans << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:11:5: error: expected primary-expression before 'else'
   11 |     else if (B == 0) ans = N;
      |     ^~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
    int n,a,b;
    cin>>n>>a>>b;
  	cout<<b*(N/(a+b));
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:18: error: 'N' was not declared in this scope
    6 |         cout<<b*(N/(a+b));
      |                  ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
    int main(){
        int N,b,r;
        int bs=0;
        cin>>N>>b>>r;
        int x=N/(b+r);
        int y=n%(b+r);
        if(b<y){
            cout<<x+b;
        }else{
            cout<<x+y;
        }
    return 0;}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:15: error: 'n' was not declared in this scope
    8 |         int y=n%(b+r);
      |               ^
Language: Java

import java.util.*;

public class Main {
public static void main(String[] args) {
	
	Scanner sc = new Scanner(System.in);
	
   int N,A,B,sum;
    N = sc.nextInt();
  	A = sc.nextInt();
 	B = sc.nextInt();
  
    sc.close();
  
    sum = 0;
    kei = A + B;
     
  for(int i = 0; i < 1001; i++) {
    if(A === 0) {
      sum = 0;
      break;
    } else if (N > kei && B > A) {
      sum = N - B;
    } else if (N == kei && A > B) {
      sum = A;
    }
    
  }
    
    System.out.print(sum);
	
	}
}


Compiler output:
Main.java:19: error: illegal start of expression
    if(A === 0) {
           ^
1 error
Language: Java

import java.util.*;
     
class Main{
    public static void main(String[] args) {
        
        try(Scanner sc = new Scanner(System.in);){
 
            long all = Integer.valueOf(sc.next());
            long blue = Integer.valueOf(sc.next());
            long red = Integer.valueOf(sc.next());
 
            if(blue == 0) System.out.println(0);
            else if(blue + red >= all && all > blue) System.out.println(blue);
            else if(blue + red >= all && all <= blue) System.out.println(all);
            else{
                long amari = all % (red+blue);
                long count = (all - amari)/(red + blue);
                long blueAll = count * blue;
 
                if(amari > blue){
                    blueAll += blue;
                }else if(amari <= blue){
                    blueAll += amari;
                }
 
                System.out.println(blueAll);
            }
 
 
        }catch(Exception e){
            e.printStackTrace();
        }        
    }

Compiler output:
Main.java:33: error: reached end of file while parsing
    }
     ^
1 error
Language: C++

#include<bits/stdc++.h>

using namespace std;

int main(){

unsigned long long int n,a,b;

    cin>> n>> a>> b;

    if(a == 0)
        cout << "0\n";
    else if(n < a+b && n<a;)
        cout << n<<"\n";
    else if(n < a+b && n>a;)
        cout << a<<"\n";
    else{
        cout << (n/(a+b))*a + n%(a+b)<<"\n";
    }
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:13:28: error: expected primary-expression before ')' token
   13 |     else if(n < a+b && n<a;)
      |                            ^
a.cc:15:28: error: expected primary-expression before ')' token
   15 |     else if(n < a+b && n>a;)
      |                            ^
Language: C++

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

int main(){
int N, A, B;
cin >> N >> A >> B;


int_64 k =N/(A+B);
if(k*(A+B)<= N && N < k*(A+B)+A){
cout << N-k*B << endl;
}else{
cout << k*A << endl;
}

}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:1: error: 'int_64' was not declared in this scope; did you mean 'rintf64'?
    9 | int_64 k =N/(A+B);
      | ^~~~~~
      | rintf64
a.cc:10:4: error: 'k' was not declared in this scope
   10 | if(k*(A+B)<= N && N < k*(A+B)+A){
      |    ^
Language: C++

n,a,b=map(int, input().split())
c=n%(a+b)
if n-c*(a+b)>=a:
    ans=a*(c+1)
else:
    ans=c*a+n-c*(a+b)

print(ans)

Compiler output:
a.cc:1:1: error: 'n' does not name a type
    1 | n,a,b=map(int, input().split())
      | ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main() {
  int N, A, B;
  int  c = 10^100;
  cin >> N >> A >> B;
  for(int i = 0; i < c;i++ ){
    for(int j = 0; j < A;j++){
      string chart += 'a';
    }
    for(int k = 0;k < B; k++){
      chart += 'b';
    }
  }
  int count = 0;
  for(int i = 0; i < N;i++){
    if(chart[i] == 'a') count++;
  }
  cout << count << endl;
} 

Compiler output:
a.cc: In function 'int main()':
a.cc:5:14: warning: result of '10^100' is 110; did you mean '1e100'? [-Wxor-used-as-pow]
    5 |   int  c = 10^100;
      |              ^
      |            ---
      |            1e
a.cc:5:12: note: you can silence this warning by using a hexadecimal constant (0xa rather than 10)
    5 |   int  c = 10^100;
      |            ^~
      |            0xa
a.cc:9:20: error: expected initializer before '+=' token
    9 |       string chart += 'a';
      |                    ^~
a.cc:12:7: error: 'chart' was not declared in this scope; did you mean 'char'?
   12 |       chart += 'b';
      |       ^~~~~
      |       char
a.cc:17:8: error: 'chart' was not declared in this scope; did you mean 'char'?
   17 |     if(chart[i] == 'a') count++;
      |        ^~~~~
      |        char
Language: C++

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

int main() {
  long long N, A, B;
  cin >> N >> A >> B;
  
  long long remain = N%(A+B);
  long long b = 0;

  if(remain <= A) b = A*(N/(A+B)) + remain;
  
  else b = A*(N/(A+B)) + A;
  
  cout << b << endl;


Compiler output:
a.cc: In function 'int main()':
a.cc:15:21: error: expected '}' at end of input
   15 |   cout << b << endl;
      |                     ^
a.cc:4:12: note: to match this '{'
    4 | int main() {
      |            ^
Language: C

#inlude<stdio.h>
#include<conio.h>
int main()
{
  int n,a,b;
  printf("enter the total no balls arranged,no. of blue balls,no. of red balls");
  scanf("%d %d %d ",&n,&a,&b);
  if(n=a+b)
    printf("The no. of red balls is %d",a);
  else if (n>a+b)
    printf("The no. of red balls is %d",n-b);
  getch();
  return 0;
}

Compiler output:
main.c:1:2: error: invalid preprocessing directive #inlude; did you mean #include?
    1 | #inlude<stdio.h>
      |  ^~~~~~
      |  include
main.c:2:9: fatal error: conio.h: No such file or directory
    2 | #include<conio.h>
      |         ^~~~~~~~~
compilation terminated.
Language: C

#include <stdio.h>
int main(){
    int N,a,b,c,d,s;
    scanf("%d %d %d",&N,&a,&b);
    c = N/(a+b);
    d = N/(a+b);
    if(d>a){
        e = a;
    }else{
        e = d;
    }
    
    s = c*a + e;
    printf("%d",s)
    return 0;
}


Compiler output:
main.c: In function 'main':
main.c:8:9: error: 'e' undeclared (first use in this function)
    8 |         e = a;
      |         ^
main.c:8:9: note: each undeclared identifier is reported only once for each function it appears in
main.c:14:19: error: expected ';' before 'return'
   14 |     printf("%d",s)
      |                   ^
      |                   ;
   15 |     return 0;
      |     ~~~~~~
Language: C++

#include<iostream>
#include <bits/stdc++.h>
using namespace std;
int main()
{
  long n,a,b ;
  cin >> n >> a >> b;
  
  long div,r;
  div = n/(a+b) ;
  r = n%(a+b);
  long ans = div*a;
  
  if(a==0){
  cout << ans << endl ;
  return 0;
  }
  
  if(b==0){
    ans+=r;
    cout << ans << endl ;
    return 0; 
  }
  
  
  if(r>=a){
    ans+=a;
  }else if((r<a && r>0)){
    if(a!=0){
    ans+=(a-r);
    }
  }
  }
  
  cout << ans << endl ;
    return 0;
}


Compiler output:
a.cc:35:3: error: 'cout' does not name a type
   35 |   cout << ans << endl ;
      |   ^~~~
a.cc:36:5: error: expected unqualified-id before 'return'
   36 |     return 0;
      |     ^~~~~~
a.cc:37:1: error: expected declaration before '}' token
   37 | }
      | ^
Language: C++

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

int main() {
  int N,A,B;
  cin >> N >> A >> B;
  
  int c==N/(A+B)*A;
  cin >>c;
  
  int d==(N%(A+B))/A;
  cin >>d;
  
  if (d==0) {
    cout << c+(N%(A+B)) <<endl;
  }
  else{
    cout << c+A <<endl;
    
}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:8: error: expected initializer before '==' token
    8 |   int c==N/(A+B)*A;
      |        ^~
a.cc:9:9: error: 'c' was not declared in this scope
    9 |   cin >>c;
      |         ^
a.cc:11:8: error: expected initializer before '==' token
   11 |   int d==(N%(A+B))/A;
      |        ^~
a.cc:12:9: error: 'd' was not declared in this scope
   12 |   cin >>d;
      |         ^
a.cc:20:2: error: expected '}' at end of input
   20 | }
      |  ^
a.cc:4:12: note: to match this '{'
    4 | int main() {
      |            ^
Language: C++

#include<stdio.h>
#include<stdlib.h>


void main(){
    int n;
    int a;
    int b;
    scanf("%d %d %d", &n, &a, &b);
    int c = n%(a+b);
    int ans = c*a+(n-c*(a+b));
    printf("%d\n", ans);
}

Compiler output:
a.cc:5:1: error: '::main' must return 'int'
    5 | void main(){
      | ^~~~
Language: C++

#include<iostream>
using namespace std;
int main(){
	long long int n, blue, red, hasil = 0;
	cin>>n>>blue>>red;
	hasil+=n/(blue+red);
	n-=hasil;
	if(n>hasil)hasil+=blue;
	else hasil+=n;
	cout<<hasil
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:20: error: expected ';' before '}' token
   10 |         cout<<hasil
      |                    ^
      |                    ;
   11 | }
      | ~
Language: C++

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

int main() {
  int N, A, B;
  cin >> N >> A >> B;
  
  if (A >= (N % (A + B)) {
    cout << (N / (A + B)) * A + (N % (A + B)) << endl;
  }

   else {
    cout << (N / (A + B)) * A + A << endl;
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:25: error: expected ')' before '{' token
    8 |   if (A >= (N % (A + B)) {
      |      ~                  ^~
      |                         )
a.cc:15:1: error: expected primary-expression before '}' token
   15 | }
      | ^
Language: C

#include<stdio.h>
#include<string.h>
#include<stdlib.h>

int main(void){
long long int n,a,b;
scanf("%lld %lld %lld",&n,&a,&b);
long long int sum=0;

sum=sum+n/(a+b)*a;
n=n%(a+b);

if(n)
}


Compiler output:
main.c: In function 'main':
main.c:14:1: error: expected expression before '}' token
   14 | }
      | ^
Language: C++

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

int main(){
    int a,b,c;
    cin >> a >> b >>c;
    int an;
    int count=1;
    int n = a/(b+c)+3;
    for(int i=0;i<n;i++)
        if(count%2!=0)a=a-c;
        if(count%2==0)a=a-b;
        count++;
        if(a<0)break;
    }
    an = b*((count-1)/2);
    if((count-1)%2!=0){
        an=an+c+a;
    }
    if(b==0){an = 0;}
    cout << an << endl;

}

Compiler output:
a.cc: In function 'int main()':
a.cc:14:16: error: break statement not within loop or switch
   14 |         if(a<0)break;
      |                ^~~~~
a.cc: At global scope:
a.cc:16:5: error: 'an' does not name a type
   16 |     an = b*((count-1)/2);
      |     ^~
a.cc:17:5: error: expected unqualified-id before 'if'
   17 |     if((count-1)%2!=0){
      |     ^~
a.cc:20:5: error: expected unqualified-id before 'if'
   20 |     if(b==0){an = 0;}
      |     ^~
a.cc:21:5: error: 'cout' does not name a type
   21 |     cout << an << endl;
      |     ^~~~
a.cc:23:1: error: expected declaration before '}' token
   23 | }
      | ^
Language: C++

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

int main(){
int N,A,B;
  cin >> N >> A >> B;
  
  int P,Q;
  
  P = N / (A+B);
    Q = N % (A+B);
  
  if(A == 0 && B == 0){
    cout << 0 << endl;
    
    else if(Q < A){
      cout << A*P + Q << endl;
    }
  
  else{
    cout << A*(P+1) <<endl;
  }
      
 return 0;
  
}


Compiler output:
a.cc: In function 'int main()':
a.cc:17:5: error: expected '}' before 'else'
   17 |     else if(Q < A){
      |     ^~~~
a.cc:14:23: note: to match this '{'
   14 |   if(A == 0 && B == 0){
      |                       ^
Language: C++

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

int main() {
  int N,A,B;
  cin >>N>>A>>B;
  
  if(A ==0){
    cout <<0<<endl;
  }
  else if(B=0){
    cout << N <<endl;
  }
  else if(N<(A+B)){
    if(A<N){
      cout <<A<<endl;
    }
    else{
      cout <<N<<endl;
    }
  else if(N>=(A+B){
    
    int x = N/(A+B);
    int blue = x*A;
    int y = N%(A+B);
    int blu;
    if(y <=A){
      
      blu = y;
    }
    else{
      blu = A;
    }
  cout <<blue + blu << endl;
  }
    
  }











Compiler output:
a.cc: In function 'int main()':
a.cc:21:3: error: expected '}' before 'else'
   21 |   else if(N>=(A+B){
      |   ^~~~
a.cc:14:19: note: to match this '{'
   14 |   else if(N<(A+B)){
      |                   ^
a.cc:21:19: error: expected ')' before '{' token
   21 |   else if(N>=(A+B){
      |          ~        ^
      |                   )
a.cc:37:3: error: expected primary-expression before '}' token
   37 |   }
      |   ^
Language: C

#include <stdio.h>

int main(void) {
  int n, a, b;
  int aplusb;
  int temp1, temp2;
  scanf("%d %d %d", &a, &b, &c);
  aplusb = a + b;
  temp1 = n / aplusb;
  temp2 = n % aplusb;
  if ( temp2 < b) {
    printf("%d\n", temp1 + temp2);
  } else {
    printf("%d\n", temp1);
  }
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:7:30: error: 'c' undeclared (first use in this function)
    7 |   scanf("%d %d %d", &a, &b, &c);
      |                              ^
main.c:7:30: note: each undeclared identifier is reported only once for each function it appears in
Language: Java

public class Main {

	public static void main(String[] args) {

		Scanner sc = new Scanner(System.in);

		double N = sc.nextDouble();
		double A = sc.nextDouble();
		double B = sc.nextDouble();

		double ballCount = 0;
		double blueBallCount = 0;

		for (double i = 0;ballCount < N;i++) {
			if (i % 2 != 0) {
				ballCount += A;
				blueBallCount += A;
			} else {
				ballCount += B;
			}

			if (ballCount >= N) {
				if (i % 2 != 0) {
					blueBallCount = blueBallCount - (N - ballCount);
				}
				break;
			}
		}

		BigDecimal result = new BigDecimal(blueBallCount);
		System.out.println(result);

		sc.close();
	}
}


Compiler output:
Main.java:5: error: cannot find symbol
		Scanner sc = new Scanner(System.in);
		^
  symbol:   class Scanner
  location: class Main
Main.java:5: error: cannot find symbol
		Scanner sc = new Scanner(System.in);
		                 ^
  symbol:   class Scanner
  location: class Main
Main.java:30: error: cannot find symbol
		BigDecimal result = new BigDecimal(blueBallCount);
		^
  symbol:   class BigDecimal
  location: class Main
Main.java:30: error: cannot find symbol
		BigDecimal result = new BigDecimal(blueBallCount);
		                        ^
  symbol:   class BigDecimal
  location: class Main
4 errors
Language: C++

#include <iostream>
using namespace std;

int main(){
 unsigned long long int n,b,a,time;
 cin >> n >> b >> a;
  if(a==0&&b==0){
   cout << 0 << endl;
    return 0;
  }
 time = n/(a+b);
  a=n%(a+b)
  if(a>b)a=b
  cout << b*time+a << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:12: error: expected ';' before 'if'
   12 |   a=n%(a+b)
      |            ^
      |            ;
   13 |   if(a>b)a=b
      |   ~~
Language: Java

import java.util.Scanner;

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 na = 0L;
//		int nb = 0;

		do {
			if(N > A) {
				N = N - A;
				if(N <= 0L) {
					break;
				}
				na = na + A;
//				System.out.println(na);
			}else {
				na = na + N;				
//				System.out.println("*"+na);
				break;
			}
			if(N > B) {
				N = N - B;
				if(N <= 0L) {
					break;
				}
//				nb = nb + B;
			}else {
//				nb = nb + N;
				break;
			}
		}while(N != 0);

		System.out.println(na);
		sc.close();
	}

Compiler output:
Main.java:40: error: reached end of file while parsing
	}
	 ^
1 error
Language: C

#include <stdio.h>
 
int main(void) {
  unsigned long N, A, B, AandB;
  unsigned long count = 0;
  unsigned int i = 0;
  scanf("%lu%lu%lu",&N, &A, &B);
  
  AandB = A+B
  while(N > (AandB)*++i);
  
  N -= (A+B)*--i;
  count = A*i;
  
  if(N < A)
    count += N;
  else
    count += A;
  printf("%lu\n",count);
  
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:9:14: error: expected ';' before 'while'
    9 |   AandB = A+B
      |              ^
      |              ;
   10 |   while(N > (AandB)*++i);
      |   ~~~~~
Language: C++

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

Compiler output:
a.cc: In function 'int main()':
a.cc:5:26: error: 'B' was not declared in this scope
    5 |         cin >> N >> A >> B;
      |                          ^
Language: C++

#pragma warning (disable:4996)
#include <stdio.h


int main()
{
	long long n, a, b;
	scanf("%lld %lld %lld", &n, &a, &b);
	long long j = 0;
	bool c = true;
	long long d = 0;
	for (long long i = 0; i != n; i++)
	{
		j++;
		if (c)
		{
		blue:
			if (j >= a)
			{
				c = false;
				j = 0;
				goto red;
			}
		}
		else
		{
		red:
			if (j >= b)
			{
				c = true;
				j = 0;
				goto blue;
			}
			d++;
		}
	}
	printf("%lld", d);

	return 0;
}

Compiler output:
a.cc:2:18: error: missing terminating > character
    2 | #include <stdio.h
      |                  ^
Language: C++

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

int main() {

	int N, A, B;
	cin >> N >> A >> B;

	if (N == 0)
		cout << 0;

	if else(A == 0 && B == 0)
		cout << 0;

	else if (A == 0)
		cout << 0;

	else if (B == 0)
		cout << N;

	else if(N % (A + B) < A)
		cout << A * (N / (A + B)) + N % (A + B);

	else  
		cout << A * (N / (A + B)) + A;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:12: error: expected '(' before 'else'
   12 |         if else(A == 0 && B == 0)
      |            ^~~~
      |            (
a.cc:15:9: error: 'else' without a previous 'if'
   15 |         else if (A == 0)
      |         ^~~~
Language: C++

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

int main(){
int N, A, B;
cin >> N >> A >> B;


int k = N/(A+B):
if(k*(A+B)<N && N<=k*(A+B)+A){
cout << N-k*B << endl;
}else if(k*(A+B)+A<N && N<=(k+1)*(A+B)){
cout << k*A << endl;
}else{
}

}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:16: error: expected ',' or ';' before ':' token
    9 | int k = N/(A+B):
      |                ^
a.cc:12:2: error: 'else' without a previous 'if'
   12 | }else if(k*(A+B)+A<N && N<=(k+1)*(A+B)){
      |  ^~~~
Language: C++

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

int N, A, B;

int main(){
  cin >> N >> A >> B;
  
  if(A > 0){
    if(N <= A+B){
      if(N < A)cout << N << endl;
      else cout << A << endl;
    }
    else if(N > A+B){
      if(B == 0){
        while(N > A){
          A += A;
        }
        cout << A << endl;
      }
      else cout << N-B << endl;
    }
    else
  }
  else cout << 0 << endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:24:3: error: expected primary-expression before '}' token
   24 |   }
      |   ^
Language: C++

int main() 
{


    long N,A,B;

    cin >>N>>A>>B;

  	int rem=N%(A+B);

  	if(rem<=A)
      cout<<N/(A+B)*A+rem;
    else
      cout<<N/(A+B)*A;

    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:5: error: 'cin' was not declared in this scope
    7 |     cin >>N>>A>>B;
      |     ^~~
a.cc:12:7: error: 'cout' was not declared in this scope
   12 |       cout<<N/(A+B)*A+rem;
      |       ^~~~
a.cc:14:7: error: 'cout' was not declared in this scope
   14 |       cout<<N/(A+B)*A;
      |       ^~~~
Language: C++

#include <iostream>

using namespace std;

int main(){
	long long n,a,b;
	cin >> n >> a >> b;
	long long k = n / (a+b);
	cout << k*a + max(a,n-k*(a+b))) << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:39: error: expected ';' before ')' token
    9 |         cout << k*a + max(a,n-k*(a+b))) << endl;
      |                                       ^
      |                                       ;
Language: C

#include <stdio.h>
int main(void){
	long long n,a,b,count=0;
	scanf("%lld %lld %lld",&n,&a,&b);
	while(1){
		n-=a;
		if(n>=0){count+=a;}
		else{count+=a+b+n;printf("%d",count);return 0;}
		n-=b;
		if(n=<0){printf("%d",count);return 0;}
	}
	return 0;
}

Compiler output:
main.c: In function 'main':
main.c:10:22: error: expected expression before '<' token
   10 |                 if(n=<0){printf("%d",count);return 0;}
      |                      ^
Language: C++

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

int main() {
  int N,A,B,ab,times,rem;
  cin>>N>>A>>B;
  
  ab=A+B;
  if(ab!=0){
    times=N/ab;
    rem=N%ab;
  }
  else{
    times=0;
    rem=0:
  }
  
  if(A==0){
    cout<<"0"<<endl;
  }
  else{
    if(rem<A){
      cout<<A*times+rem<<endl;
    }
    else{
      cout<<A*times+A<<endl;
    }
  }

}


Compiler output:
a.cc: In function 'int main()':
a.cc:15:10: error: expected ';' before ':' token
   15 |     rem=0:
      |          ^
      |          ;
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  
  int N,A,B;
  int a;
  cin >> N >> A >> B;
     a = (N - (A + B);
  
  if(N - (A + B) == 0){
    cout << A <<endl;
  }else if(N - (A + B) > 0){
    cout << A + a <<endl;
        }
          }
        
  


Compiler output:
a.cc: In function 'int main()':
a.cc:8:22: error: expected ')' before ';' token
    8 |      a = (N - (A + B);
      |          ~           ^
      |                      )
Language: C++

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

int main(){
int N, A, B;
cin >> N >> A >> B;


for(int k=0;k<pow(10,100);k++){
if(k*(A+B)<N && N<=k*(A+B)+A){
cout << N-k*B << endl;
break;
}elseif(k*(A+B)+A<N && N<=(k+1)*(A+B)){
cout << k*A << endl;
break;
}else{
continue;
}
}

}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:2: error: 'elseif' was not declared in this scope
   13 | }elseif(k*(A+B)+A<N && N<=(k+1)*(A+B)){
      |  ^~~~~~
a.cc:16:2: error: 'else' without a previous 'if'
   16 | }else{
      |  ^~~~
Language: C++

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

int main() {
  int N,A,B,abtimes,rem;
  cin>>N>>A>>B;
  
  ab=A+B;
  if(ab!=0){
    times=N/ab;
    rem=N%ab;
  }
  else{
    times=0;
    rem=0:
  }
  
  if(A==0){
    cout<<"0"<<endl;
  }
  else{
    if(rem<A){
      cout<<A*times+rem<<endl;
    }
    else{
      cout<<A*times+A<<endl;
    }
  }

}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:3: error: 'ab' was not declared in this scope; did you mean 'abs'?
    8 |   ab=A+B;
      |   ^~
      |   abs
a.cc:10:5: error: 'times' was not declared in this scope; did you mean 'timex'?
   10 |     times=N/ab;
      |     ^~~~~
      |     timex
a.cc:14:5: error: 'times' was not declared in this scope; did you mean 'timex'?
   14 |     times=0;
      |     ^~~~~
      |     timex
a.cc:15:10: error: expected ';' before ':' token
   15 |     rem=0:
      |          ^
      |          ;
a.cc:23:15: error: 'times' was not declared in this scope; did you mean 'timex'?
   23 |       cout<<A*times+rem<<endl;
      |               ^~~~~
      |               timex
a.cc:26:15: error: 'times' was not declared in this scope; did you mean 'timex'?
   26 |       cout<<A*times+A<<endl;
      |               ^~~~~
      |               timex
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  int n,a,b;
  cin>>n>>a>>b;
  int e=a+b;
  int s=n/e;
  int s1=n%e;
  if(s1<a)
    int t=s*a+s1;
  else
    int t=s*a+a;
  cout<<t<<endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:9: error: 't' was not declared in this scope
   13 |   cout<<t<<endl;
      |         ^
Language: C++

#include <iostream>
#include <cstdio>
#include <cstdlib>
#include <cstring>
using namespace std;

//列の末尾に、A個の青いボールを加える。その後、列の末尾に B個の赤いボールを加える
int main(){
    unsigned long n ,a,b;
    unsigned long sum = 0, res=0;
    cin >> n >> a >> b;
    if(a==0) {
        cout<< "0"<< endl;
        return 0;
    }
    unsigned long tmp = (n /(a+b)) * a;
    unsigned long tmp2 = n%(a+b);
    if(tmp2 > a) cout << tmp +tmp2 -a<< endl;
    else if(tmp2 < a=) cout << tmp +tmp2<< endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:19:22: error: expected primary-expression before ')' token
   19 |     else if(tmp2 < a=) cout << tmp +tmp2<< endl;
      |                      ^
Language: C++

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

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


Compiler output:
a.cc: In function 'int main()':
a.cc:5:32: error: redeclaration of 'int i'
    5 | int n,a,b,r,i;cin>>n>>a>>b;int i=n/(a+b);
      |                                ^
a.cc:5:13: note: 'int i' previously declared here
    5 | int n,a,b,r,i;cin>>n>>a>>b;int i=n/(a+b);
      |             ^
Language: C++

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

int main(){
int N, A, B;
cin >> N >> A >> B;


for(int k=0;k<pow(10,100);k++){
if(k*(A+B)<N && N<=k*(A+B)+A){
cout << N-k*B << endl;
break;
}elseif(k*(A+B)+A<N && N<=(k+1)*(A+B)){
cout << k*A
break;
}
else{
continue;
}
}

}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:2: error: 'elseif' was not declared in this scope
   13 | }elseif(k*(A+B)+A<N && N<=(k+1)*(A+B)){
      |  ^~~~~~
a.cc:17:1: error: 'else' without a previous 'if'
   17 | else{
      | ^~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
  
  int N,M,B;
  int a;
  cin >> N >> A >> B;
  
  if(N - (A + B) == 0){
    
    cout << A <<endl;
    
  }else if(N - (A + B) > 0){
    
   a = (N - (A + B);
    cout << A + a <<endl;
        
        }
        
        }
  
  

Compiler output:
a.cc: In function 'int main()':
a.cc:7:15: error: 'A' was not declared in this scope
    7 |   cin >> N >> A >> B;
      |               ^
a.cc:15:20: error: expected ')' before ';' token
   15 |    a = (N - (A + B);
      |        ~           ^
      |                    )
Language: C++

using namespace std;

int main (void) {
  int n, a, b;
  cin >> n;
  cin >> a;
  cin >> b;
  int temp = n;
  int count = n/(a+b);
  int res = count * a + 1;
  cout << res;
}


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

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

int main()
{
    char S[10000000000000000000];
    long long int N,A,B;
    cin >> N >> A >> B;
    long long int sum = 0;
    for(long long int i=0; i<N; i++)
    {
        if(i% (A+B) < A)
            S[i] = 'b';
        else
        {
            S[i] = 'r';
        }     
    }
    
    long long int count = 0;
    for(long long int j=0; j<N; j++)
    {
        if(S[j] == 'b')
            count++;
    }
    
    cout << count;

    return 0;
}

Compiler output:
a.cc:7:12: warning: integer constant is so large that it is unsigned
    7 |     char S[10000000000000000000];
      |            ^~~~~~~~~~~~~~~~~~~~
a.cc: In function 'int main()':
a.cc:7:12: error: size '-8446744073709551616' of array 'S' is negative
Language: C++

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

int main(){
int N, A, B;
cin >> N >> A >> B;


for(int k=0;k<10**100;k++){
if(k*(A+B)<N && N<=k*(A+B)+A){
cout << N-k*B << endl;
break;
}elseif(k*(A+B)+A<N && N<=(k+1)*(A+B)){
cout << k*A
break;
}
else{
continue;
}
}

}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:18: error: invalid type argument of unary '*' (have 'int')
    9 | for(int k=0;k<10**100;k++){
      |                  ^~~~
a.cc:13:2: error: 'elseif' was not declared in this scope
   13 | }elseif(k*(A+B)+A<N && N<=(k+1)*(A+B)){
      |  ^~~~~~
a.cc:17:1: error: 'else' without a previous 'if'
   17 | else{
      | ^~~~
Language: C++

#include<iostream>
using namespace std;
int main(){
  int n,a,b,u=0;
  cin>>n>>a>>b;
  if(n%(a+b)==0)
    u+=n/(a+b)*a;
  else{
    u+=n/(a+b)*a;
    if(n%(a+b)<=a)
      u+=a-n%(a+b);
    else
      u+=a
  }
  cout<<u<<endl;
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:13:11: error: expected ';' before '}' token
   13 |       u+=a
      |           ^
      |           ;
   14 |   }
      |   ~
Language: C++

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

typedef long long LL;

#define REP(i, n) for(int i = 0; i < (int)(n); i++)
#define FOR(i,a,b) for(int i=(a);i<(b);++i)
#define ALL(x) (x).begin(),(x).end()
const int IINF = 1e9;
const LL LINF = 1e18;
const LL mod = 1e9+7;

int main() {
    LL N, A, B;
    cin >> N >> A >> B;
    LL res = 0;
    res = (N/(A + B))*A + max(0, min(A, N - (N/(A + B))*(A + B)));
    cout << res << endl;
    return 0;
}



Compiler output:
a.cc: In function 'int main()':
a.cc:17:30: error: no matching function for call to 'max(int, const long long int&)'
   17 |     res = (N/(A + B))*A + max(0, min(A, N - (N/(A + B))*(A + 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: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:17:30: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   17 |     res = (N/(A + B))*A + max(0, min(A, N - (N/(A + B))*(A + B)));
      |                           ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/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:17:30: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   17 |     res = (N/(A + B))*A + max(0, min(A, N - (N/(A + B))*(A + B)));
      |                           ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Language: C++

#include <vector>
#include <math.h>
#include <iostream>
#include <string>
#include <algorithm>
#include <queue>
#include <iomanip>
#include <deque>
#include <map>

typedef long long ll;
#define rep(i, a, n) for(int i = a; i<n; i++)
#define ALL(a) begin(a), end(a)
#define mii map<int, int>
#define msi map<string, int>
#define vi vector<int>
#define vl vector<ll>
#define MOD 1000000007
#define INF 1e9+7
#define showVector(v) rep(i,0,v.size()){p(v[i]);p(" ")} pl("")
# define p(s) std::cout << s ;
# define pl(s)  std::cout << s << endl;
using namespace std;

// 素数判定 O(√n)
bool is_prime(int n){
    for(int i = 2; i * i <= n; i++){
        if(n % i == 0) return false;
    }
    return true;
}
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;
}
int main() {
    double N, A, B;
    cin >> N >> A >> B;
    //vector<vector<int>> data(3, vector<int>(4));
    //初期値0
    //vector<int> data(i, 0);
    if (A == 0) {
        cout << 0 << endl;
        return 0;
    }
    if (N%(A+B) == 0) {
        cout << N/(A+B)*A << endl;
    } else {
        double a = N%(A+B);
        if (A>=a) {
            cout << N/(A+B)*A + a << endl; 
        } else {
            cout << N/(A+B)*A + A << endl; 
        }
    }
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:57:10: error: invalid operands of types 'double' and 'double' to binary 'operator%'
   57 |     if (N%(A+B) == 0) {
      |         ~^~~~~~
      |         |   |
      |         |   double
      |         double
a.cc:60:21: error: invalid operands of types 'double' and 'double' to binary 'operator%'
   60 |         double a = N%(A+B);
      |                    ~^~~~~~
      |                    |   |
      |                    |   double
      |                    double
Language: C++

#include<iostream>
using namespace std;
int main()
{
	int a,b,n,ans;
	cin >> n >> a >> b;
	if (n<=a) cout << a << endl:return 0;
	ans=n/(a+b)*a;
	if (n%(a+b)<=a){
		ans+=n%(a+b);
	}else{
		ans+=a;
	}
	cout << ans << endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:36: error: expected ';' before ':' token
    7 |         if (n<=a) cout << a << endl:return 0;
      |                                    ^
      |                                    ;
Language: C++

#include <iostream>
#include <vector>
#include <string>
#include <cfenv>
#include <cmath>
#include <string>
#include <algorithm>
#define rep(i,n) for(int i=0; i<(n); i++)
using ll = long long;
using namespace std;

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


Compiler output:
a.cc: In function 'int main()':
a.cc:17:3: error: 'rec' was not declared in this scope; did you mean 'rep'?
   17 |   rec = (n/s)*a + min(d,a);
      |   ^~~
      |   rep
Language: C++

#include<iostream>
#include<algorithm>
using namespace std;
int main()
{
  long long n,a,b;
  cin>>n>>a>>b;
    long long ans=a*(n/(a+b));
    ans+=min(n%(a+b),a);
  if(a==0)
    ans=0;
    cout<<ans<<endl;
  }
  return 0;
}

Compiler output:
a.cc:14:3: error: expected unqualified-id before 'return'
   14 |   return 0;
      |   ^~~~~~
a.cc:15:1: error: expected declaration before '}' token
   15 | }
      | ^
Language: C++

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

int main() {
  int N, x, y;
  cin >> N >> x >> y;
  
  if (x < 1){
    cout <<  << endl;
  }
  
  else {
    cout << N - y << endl;
  }
  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:14: error: expected primary-expression before '<<' token
    9 |     cout <<  << endl;
      |              ^~
Language: Java

import java.util.*;
import java.io.*;
import java.util.function.*;

public class Main{
    public static void main(String[] args) {
        FastScanner sc = new FastScanner();
        PrintWriter out = new PrintWriter(System.out);
        int N = sc.nextInt();
        int a = sc.nextInt();
        int b = sc.nextInt();
        if(a * b==0) {
            out.println(0);
            out.flush();
            return;
        }
        int x = N / (a+b);
        int r = N % (a+b);
        long res = a * x + Math.min(a, r);




        out.println(res);
        out.flush();
    }

}



Compiler output:
Main.java:7: error: cannot find symbol
        FastScanner sc = new FastScanner();
        ^
  symbol:   class FastScanner
  location: class Main
Main.java:7: error: cannot find symbol
        FastScanner sc = new FastScanner();
                             ^
  symbol:   class FastScanner
  location: class Main
2 errors
Language: C

#include <stdio.h>
int main(void){
	long long n,a,b;
	scanf("%lld %lld %lld",&n,&a,&b);
	while(1){
		long long count=0;
		n-=a+b;
		if(n>0){count+=a;}
		else{count-=n+a+b;break;}
	}
	printf("%d",count);
	return 0;
}

Compiler output:
main.c: In function 'main':
main.c:11:21: error: 'count' undeclared (first use in this function)
   11 |         printf("%d",count);
      |                     ^~~~~
main.c:11:21: note: each undeclared identifier is reported only once for each function it appears in
Language: C++

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

int main()
{
        long long n,a,b;
        cin >> n>> a>> b;
        long long nya = n/(a+b);
        int plus =0;
        if(n % (a+b) < a)
        {
                plus = n%(a+b);
        }
        else if(n %(a+b) > a)
        {
                plus = a;
        }
  	

        long long ans = a*nya + plus;

        cout << ans<< endl;
  retuen 0;
}



Compiler output:
a.cc: In function 'int main()':
a.cc:23:3: error: 'retuen' was not declared in this scope
   23 |   retuen 0;
      |   ^~~~~~
Language: C++

#define _CRT_SECURE_NO_WARNINGS
#define _USE_MATH_DEFINES
#include "stdafx.h"
#include <iostream>
#include <cmath>
#include <string>
#include <algorithm>
#include <set>
#include <map>
#include <cstring>
#include <vector>
#include <stack>
#include <deque>
#include <queue>
#include <cstdlib>
#include <iomanip>
#include <unordered_map>
#include <unordered_set>
typedef long long int ll;
#define forn for(int i=0;i<n;i++) 
#define fast ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0)
#define form for(int j=0;j<m;j++) 
#define fora(i,a,b) for(int i = a; i < (b); i++)
#define pb push_back 
#define mp make_pair 
#define sc second 
#define f first 
#define kek cout<<"\n" 
#define all(v) ((v).begin()), ((v).end()) 
#define pob pop_back() 
const ll MOD = 1e9 + 7;
const int N = 1005;
const ll INF = 1e9;
using namespace std;
int main()
{
#if defined(_DEBUG)
	freopen("input.txt", "r", stdin);
	freopen("output.txt", "w", stdout);
#endif
	fast;
	//string al = "abcdefghijklmnopqrstuvwxyz";
	ll n, a, b;
	cin >> n >> a >> b;
	ll k = a + b;
	if (k >= n)
	{
		cout << a;
		return 0;
	}
	ll d = (n / k)*a;
	ll j = n%k;

	cout << d+min(j,a);
	return 0;



}

Compiler output:
a.cc:3:10: fatal error: stdafx.h: No such file or directory
    3 | #include "stdafx.h"
      |          ^~~~~~~~~~
compilation terminated.
Language: C++

#include <stdlib.h>
#include <cmath>
#include <cstdio>
#include <cstdint>
#include <string>
#include <iostream>
#include <vector>
#include <utility>
#include <algorithm>
#include <map>
using namespace std;

int main(){
  long long N,A,B;
  cin >> N >> A >> B;
  long long add=A+B;
  if(A==0 && B==0){
    cout << 0 << endl;
    return 0;
  }
  longlong loop=N/add;
  longlong plus=N%add;
  longlong ret=A*loop;

  if(loop==0){
    if(N>=A) ret=A;
    else ret=N;
  }
  else if(loop==1){
    ret=A;
    if(plus>=A) ret+=A;
    else ret+=plus;        
  }
  else{
    ret=A*loop;
    if(plus>=A) ret+=A;
    else ret+=plus;    
  }
  
  cout << ret << endl;
  
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:21:3: error: 'longlong' was not declared in this scope
   21 |   longlong loop=N/add;
      |   ^~~~~~~~
a.cc:22:11: error: expected ';' before 'plus'
   22 |   longlong plus=N%add;
      |           ^~~~~
      |           ;
a.cc:23:11: error: expected ';' before 'ret'
   23 |   longlong ret=A*loop;
      |           ^~~~
      |           ;
a.cc:25:6: error: 'loop' was not declared in this scope
   25 |   if(loop==0){
      |      ^~~~
a.cc:26:14: error: 'ret' was not declared in this scope
   26 |     if(N>=A) ret=A;
      |              ^~~
a.cc:27:10: error: 'ret' was not declared in this scope
   27 |     else ret=N;
      |          ^~~
a.cc:30:5: error: 'ret' was not declared in this scope
   30 |     ret=A;
      |     ^~~
a.cc:31:12: error: expected unqualified-id before '>=' token
   31 |     if(plus>=A) ret+=A;
      |            ^~
a.cc:32:19: error: missing template arguments before ';' token
   32 |     else ret+=plus;
      |                   ^
a.cc:35:5: error: 'ret' was not declared in this scope
   35 |     ret=A*loop;
      |     ^~~
a.cc:36:12: error: expected unqualified-id before '>=' token
   36 |     if(plus>=A) ret+=A;
      |            ^~
a.cc:37:19: error: missing template arguments before ';' token
   37 |     else ret+=plus;
      |                   ^
a.cc:40:11: error: 'ret' was not declared in this scope
   40 |   cout << ret << endl;
      |           ^~~
Language: Java

import java.util.*;
import java.io.*;
import java.util.function.*;

public class Main{
    public static void main(String[] args) {
        FastScanner sc = new FastScanner();
        PrintWriter out = new PrintWriter(System.out);
        int N = sc.nextInt();
        int a = sc.nextInt();
        int b = sc.nextInt();
        if(a * b==0) {
          out.println(0);
          out.flush();
          return;
                     }
        int x = N / (a+b);
        int r = N % (a+b);
        long res = a * x + Math.min(a, r);




        out.println(res);
        out.flush();
    }

}



Compiler output:
Main.java:7: error: cannot find symbol
        FastScanner sc = new FastScanner();
        ^
  symbol:   class FastScanner
  location: class Main
Main.java:7: error: cannot find symbol
        FastScanner sc = new FastScanner();
                             ^
  symbol:   class FastScanner
  location: class Main
2 errors
Language: Java

import java.util.*;

public class Main{
	public static void main(String[] args){
		Scanner scan = new Scanner(System.in);
		long N = Integer.parseInt(sc.next());
		long b = Integer.parseInt(sc.next());
		long r = Integer.parseInt(sc.next());

		if (b == 0) {
			System.out.println(0);
		}else{
			long shou = N / (b+ r);
			long amari = N % (b+ r);
			long ans = shou * b + amari;
			System.out.println(ans);
		}

	}
}

Compiler output:
Main.java:6: error: cannot find symbol
		long N = Integer.parseInt(sc.next());
		                          ^
  symbol:   variable sc
  location: class Main
Main.java:7: error: cannot find symbol
		long b = Integer.parseInt(sc.next());
		                          ^
  symbol:   variable sc
  location: class Main
Main.java:8: error: cannot find symbol
		long r = Integer.parseInt(sc.next());
		                          ^
  symbol:   variable sc
  location: class Main
3 errors
Language: C++

#include <iostream>
using namespace std;

int main(){
 unsigned long long int n,b,a,time;
 cin >> n >> b >> a;
 time = n/(a+b);
 a=b-(b-n)
  cout << b*time+a << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:11: error: expected ';' before 'cout'
    8 |  a=b-(b-n)
      |           ^
      |           ;
    9 |   cout << b*time+a << endl;
      |   ~~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
using ll=long long;
int main()
{
	//freopen("input.txt","r",stdin);
	ll a,b,n;
	cin>>n>>a>>b;
	ll m=n/(a+b);
	
	ll ans;
	if(n>0) ans=m*a;
	else ans=0;
	
	n-=m*(a+b);
	if(n>a) ans+=a;
	else ans+=n;
	cout<<ans<<endl;
	return 0;6 
}

Compiler output:
a.cc: In function 'int main()':
a.cc:19:19: error: expected ';' before '}' token
   19 |         return 0;6
      |                   ^
      |                   ;
   20 | }
      | ~
Language: C

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#define MAX(a,b) (a > b) ? a : b
#define MIN(a,b) (a < b) ? a : b
const int inf = 1000000000; // 10^9

int main(){
   int n,a,b;scanf("%d %d %d",&n,&a,&b);
   itn ans;
   while(1){
      if(!(n >= b)){
         ans += n;
         break;
      }
      n -= b;
      ans += b;
      if(!(n >= a))break;
      n -= a;
   }
   prinf("%d",ans);
}

Compiler output:
main.c: In function 'main':
main.c:11:4: error: unknown type name 'itn'; did you mean 'int'?
   11 |    itn ans;
      |    ^~~
      |    int
main.c:22:4: error: implicit declaration of function 'prinf'; did you mean 'printf'? [-Wimplicit-function-declaration]
   22 |    prinf("%d",ans);
      |    ^~~~~
      |    printf
Language: C++

#include<iostream>
using namespace std;
int main(){
  int n,a,b,u;
  cin>>n>>a>>b;
  if(n%(a+b)<=a)
    u=a-(n%(a+b));
  else u=a
  cout<<((n/(a+b))*a)+a<<endl;
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:11: error: expected ';' before 'cout'
    8 |   else u=a
      |           ^
      |           ;
    9 |   cout<<((n/(a+b))*a)+a<<endl;
      |   ~~~~
Language: C++

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

int main()
{
        int n,a,b;
        cin >> n>> a>> b;
        int nya = n/(a+b);
        int plus =0;
        if(n % (a+b) < a)
        {
                plus = n%(a+b);
        }
        else if(n %(a+b) > a)
        {
                plus = a;
        }
  		else
          

        int ans = a*nya + plus;

        cout << ans<< endl;
}



Compiler output:
a.cc: In function 'int main()':
a.cc:23:17: error: 'ans' was not declared in this scope; did you mean 'abs'?
   23 |         cout << ans<< endl;
      |                 ^~~
      |                 abs
Language: C++

#include <iostream>
using namespace std;
int main(){
int N=0;
  int A=0,B=0;
  cin >> N >> A >> B;

int cycle = N/(A+B);

 int amari = N%(A+B);

  if(cycle == 0){
    if(N < A){
      cout <<  N  << endl;

    }else{
      cout <<  A  << endl;

    }
return;
  }

  cout << cycle * A + amari << endl;


}


Compiler output:
a.cc: In function 'int main()':
a.cc:20:1: error: return-statement with no value, in function returning 'int' [-fpermissive]
   20 | return;
      | ^~~~~~