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

#include <stdio.h>

int main(){
  int x,y,z;
  scanf("%d %d %d", &x,&y,&z);
  xy=x*y;
  if(x*y < z){
  	printf("%d",&xy);
  }
  else{
  	printf("%d",&z);
  }
}

Compiler output:
main.c: In function 'main':
main.c:6:3: error: 'xy' undeclared (first use in this function); did you mean 'y'?
    6 |   xy=x*y;
      |   ^~
      |   y
main.c:6:3: note: each undeclared identifier is reported only once for each function it appears in
Language: C

#include <cstdio>

int main()
{
  int n, a, b;
  scanf("%d", &n);
  scanf("%d", &a);
  scanf("%d", &b);
  if (n*a < b)
  {
    printf("%d\n", n*a);
  }
  else
  {
    printf("%d\n", b);
  }
  return 0;
}


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

#include <bits/stdc++.h>
using namespace std;
int main() {
int N=4;
int A=2;
int B=9;
if(N*A < B){
cout << N*A << endl;
   }else{
    cout << B << endl;
   }
int N=4;
int A=2;
int B=7;
if(N*A < B){
cout << N*A << endl;
   }else{
    cout << B << endl;
   }
int N=4;
int A=2;
int B=78;
if(N*A < B){
cout << N*A << endl;
   }else{
    cout << B << endl;
   }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:5: error: redeclaration of 'int N'
   12 | int N=4;
      |     ^
a.cc:4:5: note: 'int N' previously declared here
    4 | int N=4;
      |     ^
a.cc:13:5: error: redeclaration of 'int A'
   13 | int A=2;
      |     ^
a.cc:5:5: note: 'int A' previously declared here
    5 | int A=2;
      |     ^
a.cc:14:5: error: redeclaration of 'int B'
   14 | int B=7;
      |     ^
a.cc:6:5: note: 'int B' previously declared here
    6 | int B=9;
      |     ^
a.cc:20:5: error: redeclaration of 'int N'
   20 | int N=4;
      |     ^
a.cc:4:5: note: 'int N' previously declared here
    4 | int N=4;
      |     ^
a.cc:21:5: error: redeclaration of 'int A'
   21 | int A=2;
      |     ^
a.cc:5:5: note: 'int A' previously declared here
    5 | int A=2;
      |     ^
a.cc:22:5: error: redeclaration of 'int B'
   22 | int B=78;
      |     ^
a.cc:6:5: note: 'int B' previously declared here
    6 | int B=9;
      |     ^
Language: C++

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

int main()
{
  int n,a,b; cin>>n>>a>>b;
  cout<<(min((n*a),b)<<endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:22: error: invalid operands of types 'const int' and '<unresolved overloaded function type>' to binary 'operator<<'
    8 |   cout<<(min((n*a),b)<<endl;
      |          ~~~~~~~~~~~~^~~~~~
a.cc:8:28: error: expected ')' before ';' token
    8 |   cout<<(min((n*a),b)<<endl;
      |         ~                  ^
      |                            )
Language: C++

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

Compiler output:
a.cc:2:17: error: 'srd' is not a namespace-name
    2 | using namespace srd;
      |                 ^~~
a.cc: In function 'int main()':
a.cc:6:9: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    6 |         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:7:17: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    7 |         if(a<b) cout<<a*n;
      |                 ^~~~
      |                 std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:8:14: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    8 |         else cout<<b*n;
      |              ^~~~
      |              std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
Language: C++

#include <iostream>
int main()
{
    int N, A, B;
    cin >> N >> A >> B;
    if (N * A >= B)
    {
        cout << N * A << endl;
    }
    else
    {
        cout << B << endl;
    }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:5: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    5 |     cin >> N >> A >> B;
      |     ^~~
      |     std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:8:9: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    8 |         cout << N * 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:8:26: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    8 |         cout << N * A << endl;
      |                          ^~~~
      |                          std::endl
In file included from /usr/include/c++/14/iostream:41:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
a.cc:12:9: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   12 |         cout << B << 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:12:22: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   12 |         cout << B << endl;
      |                      ^~~~
      |                      std::endl
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
Language: Java

import java.util.Scanner;

public class Solution {
    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 answer = solutionA(n, a, b);
        System.out.println(answer);
    }

    public static int solutionA (int n, int a, int b) {
        if ((n * a) < b) {
            return (n * a);
        } else {
            return b;
        }
    }
}


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

import java.util.Scanner;

public class SolutionA {
    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 answer = solutionA(n, a, b);
        System.out.println(answer);
    }

    public static int solutionA (int n, int a, int b) {
        if ((n * a) < b) {
            return (n * a);
        } else {
            return b;
        }
    }
}


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

import java.util.Scanner;

public class SolutionA {
    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 answer = solutionA(n, a, b);
        System.out.println(answer);
    }

    public static int solutionA (int n, int a, int b) {
        if ((n * a) < b) {
            return (n * a);
        } else {
            return b;
        }
    }
}


Compiler output:
a.cc:1:1: error: 'import' does not name a type
    1 | import java.util.Scanner;
      | ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:3:1: error: expected unqualified-id before 'public'
    3 | public class SolutionA {
      | ^~~~~~
Language: Java

    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        StringTokenizer st = new StringTokenizer(br.readLine());
        br.close();
        int n = Integer.parseInt(st.nextToken());
        int a = Integer.parseInt(st.nextToken());
        int b = Integer.parseInt(st.nextToken());
        System.out.println(Math.min(n*a, b));
        System.out.println("\n");
    }



Compiler output:
Main.java:1: error: unnamed classes are a preview feature and are disabled by default.
    public static void main(String[] args) throws IOException {
                  ^
  (use --enable-preview to enable unnamed classes)
1 error
Language: Java

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;

public class test3 {

    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        StringTokenizer st = new StringTokenizer(br.readLine());
        br.close();
        int n = Integer.parseInt(st.nextToken());
        int a = Integer.parseInt(st.nextToken());
        int b = Integer.parseInt(st.nextToken());
        System.out.println(Math.min(n*a, b));
        System.out.println("\n");
    }
}


Compiler output:
Main.java:6: error: class test3 is public, should be declared in a file named test3.java
public class test3 {
       ^
1 error
Language: Java

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;

public class test3 {

    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        StringTokenizer st = new StringTokenizer(br.readLine());
        int n = Integer.parseInt(st.nextToken());
        int a = Integer.parseInt(st.nextToken());
        int b = Integer.parseInt(st.nextToken());
        br.close();
        System.out.println(Math.min(n*a, b));
    }
}


Compiler output:
Main.java:6: error: class test3 is public, should be declared in a file named test3.java
public class test3 {
       ^
1 error
Language: Java

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.Scanner;

public class TorT {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(new BufferedReader(new InputStreamReader(System.in)));
        int N = scanner.nextInt();
        int A = scanner.nextInt();
        int B = scanner.nextInt();
        System.out.println(Math.min(N*A,B));
    }
}


Compiler output:
Main.java:5: error: class TorT is public, should be declared in a file named TorT.java
public class TorT {
       ^
1 error
Language: C++

#include<iostream>
using namespace std;
int main(){
 int n,a,b;
  scanf("%d%d%d",&n,&a,&b);
  int z=min({n*a,b});
  printf("%d",n);
  
  
  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:12: error: no matching function for call to 'min(<brace-enclosed initializer list>)'
    6 |   int z=min({n*a,b});
      |         ~~~^~~~~~~~~
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:   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
Language: C++

#include<stdio.h>
 
int main()
{
   int n,a,b;
  scanf("%d %d %d"<&n,&a,&b);
  a=n*a;
   if(a>=b)
     printf("%d\n",b);
  else
      printf("%d\n",a);
  
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:19: error: comparison between distinct pointer types 'const char*' and 'int*' lacks a cast
    6 |   scanf("%d %d %d"<&n,&a,&b);
      |         ~~~~~~~~~~^~~
a.cc:6:19: error: cannot convert 'bool' to 'const char*'
    6 |   scanf("%d %d %d"<&n,&a,&b);
      |         ~~~~~~~~~~^~~
      |                   |
      |                   bool
In file included from a.cc:1:
/usr/include/stdio.h:428:42: note:   initializing argument 1 of 'int scanf(const char*, ...)'
  428 | extern int scanf (const char *__restrict __format, ...) __wur;
      |                   ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
Language: C++

#include<stdio.h>

int main()
{
   int n,a,b;
  scanf("%d %d %d"<&n,&a,&b);
   if(a>=b)
     printf("%d\n",b*n);
  else
      printf("%d\n",a*n);
  
  return 0;
}
  


Compiler output:
a.cc: In function 'int main()':
a.cc:6:19: error: comparison between distinct pointer types 'const char*' and 'int*' lacks a cast
    6 |   scanf("%d %d %d"<&n,&a,&b);
      |         ~~~~~~~~~~^~~
a.cc:6:19: error: cannot convert 'bool' to 'const char*'
    6 |   scanf("%d %d %d"<&n,&a,&b);
      |         ~~~~~~~~~~^~~
      |                   |
      |                   bool
In file included from a.cc:1:
/usr/include/stdio.h:428:42: note:   initializing argument 1 of 'int scanf(const char*, ...)'
  428 | extern int scanf (const char *__restrict __format, ...) __wur;
      |                   ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
Language: C++

# a.py
n,a,b = map(int,input().split())
print(min(n*a,b))


Compiler output:
a.cc:1:3: error: invalid preprocessing directive #a
    1 | # a.py
      |   ^
a.cc:2:1: error: 'n' does not name a type
    2 | n,a,b = map(int,input().split())
      | ^
Language: C++

#include "iostream"
#include "climits"
#include "list"
#include "queue"
#include "stack"
#include "set"
#include "functional"
#include "algorithm"
#include "string"
#include "map"
#include "unordered_map"
#include "unordered_set"
#include "iomanip"
#include "cmath"
#include "random"
#include "bitset"
#include "cstdio"
#include "numeric"
#include "cassert"

using namespace std;

//const long long int MOD = 1000000007;
const int MOD = 1000000007;
//const int MOD = 998244353;
//const long long int MOD = 998244353;
const double EPS = 1e-8;

int N, M, K, H, W, L, R;
//long long int N, M, K, H, W, L, R;



int main() {
	ios::sync_with_stdio(false);
	cin.tie(0);

	cin >> N >> L >> R;
	int ans = 0;
	auto ret[&](int a, int b, int c) {
		return ans=min(a*b, c);
	};
	ret(N, L, R);
	cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:40:19: error: expected primary-expression before ']' token
   40 |         auto ret[&](int a, int b, int c) {
      |                   ^
a.cc:41:17: error: expected primary-expression before 'return'
   41 |                 return ans=min(a*b, c);
      |                 ^~~~~~
a.cc:41:17: error: expected '}' before 'return'
a.cc:40:42: note: to match this '{'
   40 |         auto ret[&](int a, int b, int c) {
      |                                          ^
a.cc: At global scope:
a.cc:43:12: error: expected constructor, destructor, or type conversion before '(' token
   43 |         ret(N, L, R);
      |            ^
a.cc:44:9: error: 'cout' does not name a type
   44 |         cout << ans << endl;
      |         ^~~~
a.cc:45:1: error: expected declaration before '}' token
   45 | }
      | ^
Language: C++

#include "iostream"
#include "climits"
#include "list"
#include "queue"
#include "stack"
#include "set"
#include "functional"
#include "algorithm"
#include "string"
#include "map"
#include "unordered_map"
#include "unordered_set"
#include "iomanip"
#include "cmath"
#include "random"
#include "bitset"
#include "cstdio"
#include "numeric"
#include "cassert"

using namespace std;

//const long long int MOD = 1000000007;
const int MOD = 1000000007;
//const int MOD = 998244353;
//const long long int MOD = 998244353;
const double EPS = 1e-8;

int N, M, K, H, W, L, R;
//long long int N, M, K, H, W, L, R;



int main() {
	ios::sync_with_stdio(false);
	cin.tie(0);

	cin >> N >> L >> R;
	int ans = 0;
	auto ret[&](int a, int b, int c) {
		return ans=min(a*b, c);
	};
	cout << ans << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:40:19: error: expected primary-expression before ']' token
   40 |         auto ret[&](int a, int b, int c) {
      |                   ^
a.cc:41:17: error: expected primary-expression before 'return'
   41 |                 return ans=min(a*b, c);
      |                 ^~~~~~
a.cc:41:17: error: expected '}' before 'return'
a.cc:40:42: note: to match this '{'
   40 |         auto ret[&](int a, int b, int c) {
      |                                          ^
a.cc: At global scope:
a.cc:43:9: error: 'cout' does not name a type
   43 |         cout << ans << endl;
      |         ^~~~
a.cc:44:1: error: expected declaration before '}' token
   44 | }
      | ^
Language: C++

#include<stdio.h>
using namespace std;
int main(){
 	int N, A, B;
	scanf("%d %d %d", &N, &A, &B);
    return min(A*N, B);  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:12: error: 'min' was not declared in this scope; did you mean 'main'?
    6 |     return min(A*N, B);
      |            ^~~
      |            main
Language: Java

import java.util.*;
public class Main {
	public static void main(String[] args){
	
		Scanner sc = new Scanner(System.in);
		
		int ninzuu = sc.nextInt();
		int densha = sc.nextInt();
		int taxi = sc.nextInt();
		int ans;
		
		int ans = ninzuu * densha;
		if(densha_en <= taxi){
			ans = taxi;
		}

		System.out.println(ans);
	}
}


Compiler output:
Main.java:12: error: variable ans is already defined in method main(String[])
		int ans = ninzuu * densha;
		    ^
Main.java:13: error: cannot find symbol
		if(densha_en <= taxi){
		   ^
  symbol:   variable densha_en
  location: class Main
2 errors
Language: C++

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

int main() {
 int A,B,N;
  cin >> A >> B >> N;
  if (A*N < B){
    cout << A*N << endl;
  }
else {
  cout << B << endl;
  
}



Compiler output:
a.cc: In function 'int main()':
a.cc:13:2: error: expected '}' at end of input
   13 | }
      |  ^
a.cc:4:12: note: to match this '{'
    4 | int main() {
      |            ^
Language: C

#include <bits/stdc++.h>

using namespace std;

signed main(){
    int n,a,b;
    cin >> n >> a >> b;
    cout << min(a * n, b) << endl;
    return 0;
}

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

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

Compiler output:
a.cc: In function 'int main()':
a.cc:9:12: error: expected '}' at end of input
    9 |   return 0;
      |            ^
a.cc:3:11: note: to match this '{'
    3 | int main(){
      |           ^
Language: C++

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

int main() {
  int n,a,b;
  cin>>n>>a>>b;
  if(a*n>b);
    cout<<b<<endl;
  }
  else{
    cout<<a*n<<endl;
  }

}

Compiler output:
a.cc:10:3: error: expected unqualified-id before 'else'
   10 |   else{
      |   ^~~~
a.cc:14:1: error: expected declaration before '}' token
   14 | }
      | ^
Language: C

#include<stdio.h>

int main(void){
  int a=0, b=0, n=0;
  
  scanf("%d %d %d", &n, &a, &b);
  if(n*a >= b)
    printf("%d", &b);
  else
     printf("%d", &n*a);
}


Compiler output:
main.c: In function 'main':
main.c:10:21: error: invalid operands to binary * (have 'int *' and 'int')
   10 |      printf("%d", &n*a);
      |                   ~~^
      |                   |
      |                   int *
Language: C++

#include "pch.h"
#include "bits/stdc++.h"

using namespace std;


#define FOR(i, a, b) for (int i = (a); i < (b); i++)
#define RFOR(i, a, b) for (int i = (b)-1; i >= (a); i--)
#define rep(i, n) for (int i = 0; i < (n); i++)
#define rep1(i, n) for (int i = 1; i < (n); i++)
#define rrep(i, n) for (int i = (n)-1; i >= 0; i--)
#define all(i) (i).begin(), (i).end()
#define rall(i) (i).begin(), (i).end(), greater<int>()

#define int long long

#define elif else if
#define eb emplace_back
#define pb push_back
#define mp make_pair
#define fst first
#define sec second

template <typename T>

void print(T x)
{
	std::cout << x << '\n';
}


signed main(void) {
	int N,A,B;
	cin >> N >> A >> B ;
	int min;
	if (N*A > B) min = B;
	else min = N*A;
		cout << min<< endl;
	
}


Compiler output:
a.cc:1:10: fatal error: pch.h: No such file or directory
    1 | #include "pch.h"
      |          ^~~~~~~
compilation terminated.
Language: C++

#include<iostream>
int main(){
	long long a , b, c;
 	std::cin >> a >> b >> c;
  	std::cout << min(a*b,c) << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:22: error: 'min' was not declared in this scope; did you mean 'std::min'?
    5 |         std::cout << min(a*b,c) << endl;
      |                      ^~~
      |                      std::min
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:281:5: note: 'std::min' declared here
  281 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
a.cc:5:36: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    5 |         std::cout << min(a*b,c) << 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<iostream>
int main(){
	long long a , b, c;
 	cin >> a >> b >> c;
  	cout << min(a*b,c) << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:4:9: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    4 |         cin >> a >> b >> c;
      |         ^~~
      |         std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:5:9: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    5 |         cout << min(a*b,c) << 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:5:17: error: 'min' was not declared in this scope; did you mean 'std::min'?
    5 |         cout << min(a*b,c) << endl;
      |                 ^~~
      |                 std::min
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:
/usr/include/c++/14/bits/stl_algobase.h:281:5: note: 'std::min' declared here
  281 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
a.cc:5:31: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    5 |         cout << min(a*b,c) << 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<bitc/stdc++.h>
using namespace std;

int main () {
	int N, A, B, train;
	cin >> N >> A >> B;
 	train = A * N;
  	if(train <= B){
    	cout << train;
    } else {
    	cout << B;
    }
}

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

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

int main () {
	int N, A, B, train;
	cin >> N >> A >> B;
 	train = A * N;
  	if(train <= B){
    	cout << train;
    } else {
    	cout << B;
    }
}

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

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

int main(){
    int l,r;
    cin>>l>>r;
    r-=l;
    l%=2019;
    r=l+r%2019;
    if(l==r) cout<<0<<endl;
    else{
        int m=2019;
        for(int i=l;i<r;i++){
            for(int j=i+1;j<=r;j++) m=min(m,i*j%2019);
        m%=2019;
        cout<<m<<endl;
    }
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:19:2: error: expected '}' at end of input
   19 | }
      |  ^
a.cc:4:11: note: to match this '{'
    4 | int main(){
      |           ^
Language: Java

import java.io.*;
import java.math.BigInteger;
import java.util.*;


public class  gym{
    public static void main(String[] args) throws Exception{
    	MScanner sc = new MScanner(System.in);
        //MScanner sc = new MScanner("reduce.in");
        PrintWriter pw=new PrintWriter(System.out);
        int n=sc.nextInt();
        int a=sc.nextInt();int b=sc.nextInt();
        pw.println(Math.min(n*a,b));
        pw.flush();
    }
    
    
    static class MScanner {
		StringTokenizer st;
		BufferedReader br;
 
		public MScanner(InputStream system) {
			br = new BufferedReader(new InputStreamReader(system));
		}
 
		public MScanner(String file) throws Exception {
			br = new BufferedReader(new FileReader(file));
		}
 
		public String next() throws IOException {
			while (st == null || !st.hasMoreTokens())
				st = new StringTokenizer(br.readLine());
			return st.nextToken();
		}
 
		public String nextLine() throws IOException {
			return br.readLine();
		}
 
		public int nextInt() throws IOException {
			return Integer.parseInt(next());
		}
 
		public double nextDouble() throws IOException {
			return Double.parseDouble(next());
		}
 
		public char nextChar() throws IOException {
			return next().charAt(0);
		}
 
		public Long nextLong() throws IOException {
			return Long.parseLong(next());
		}
 
		public boolean ready() throws IOException {
			return br.ready();
		}
 
		public void waitForInput() throws InterruptedException {
			Thread.sleep(3000);
		}
	}
}

Compiler output:
Main.java:6: error: class gym is public, should be declared in a file named gym.java
public class  gym{
       ^
1 error
Language: C++

#include<bits/stdc++.h>

using namespace std;

int main(){
  int n,a,b;
  cin>>a>>b>>c;
  cout<<min(n*a,b);
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:14: error: 'c' was not declared in this scope
    7 |   cin>>a>>b>>c;
      |              ^
Language: C++

#include <iostream>
#include <cstdio>
#include <algorithm>
using namespace std;

int main()
{
    int n,a,b;
    cin >> n >> a >> b;
    int num1=
    cout << min(n*a,b) << endl;;
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:11:24: error: cannot convert 'std::basic_ostream<char>::__ostream_type' {aka 'std::basic_ostream<char>'} to 'int' in initialization
   11 |     cout << min(n*a,b) << endl;;
      |     ~~~~~~~~~~~~~~~~~~~^~~~~~~
      |                        |
      |                        std::basic_ostream<char>::__ostream_type {aka std::basic_ostream<char>}
Language: C++

#include<iostream>
#include<string>
#include<vector>
#include<algorithm>
#include<bits/stdc++.h>
#include<cmath>
#include<bitset>
#define ll long long
#define FOR(i,a,b) for(int i=(a);i<(b);++i)
#define FFOR(i,a,b) for(int i=(a);i<=(b);++i)
#define REP(i,n)  FOR(i,0,n)
#define RREP(i,n)  FFOR(i,0,n)
#define SORT(V) sort((V).begin(),(V).end())
#define INF ((1LL<<62)-(1LL<<31))
#define MOD 1000000007
using namespace std;

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

Compiler output:
a.cc: In function 'int main()':
a.cc:19:3: error: 'llint' was not declared in this scope; did you mean 'lrint'?
   19 |   llint N,A,B;
      |   ^~~~~
      |   lrint
a.cc:20:8: error: 'N' was not declared in this scope
   20 |   cin>>N>>A>>B;
      |        ^
a.cc:20:11: error: 'A' was not declared in this scope
   20 |   cin>>N>>A>>B;
      |           ^
a.cc:20:14: error: 'B' was not declared in this scope
   20 |   cin>>N>>A>>B;
      |              ^
Language: Java

public class Main{
 Scanner input = new Scanner(System.in);
        int N = input.nextInt();
        int A = input.nextInt();
        int B = input.nextInt();
        int train = N*A;
        if(train < B){
        	System.out.println(train);
        }else{
        	System.out.println(B);
        } 
}

Compiler output:
Main.java:7: error: illegal start of type
        if(train < B){
        ^
Main.java:7: error: > or ',' expected
        if(train < B){
                    ^
Main.java:9: error: illegal start of type
        }else{
         ^
3 errors
Language: Java

public static void main(String[] args){

Scanner input = new Scanner(System.in);
        int N = input.nextInt();
        int A = input.nextInt();
        int B = input.nextInt();
        int train = N*A;
        if(train < B){
        	System.out.println(train);
        }else{
        	System.out.println(B);
        }
  
}

Compiler output:
Main.java:1: error: unnamed classes are a preview feature and are disabled by default.
public static void main(String[] args){
              ^
  (use --enable-preview to enable unnamed classes)
1 error
Language: C

#include<stdio.h>

int main(void){
  int n,a,b;
  scanf("%d %d %d",&n,&a,%b);
  if(n*a < b){
   printf("%d",n*a);
  }else{
    printf("%d",b);
  }
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:5:26: error: expected expression before '%' token
    5 |   scanf("%d %d %d",&n,&a,%b);
      |                          ^
Language: C

#include<stdio.h>

int main(void){
  int n,a,b;
  scanf("%d %d %d",&n,&a,%b);
  if(n*a < b){
   printf("%d\n",n*a);
  }else{
    printf("%d\n",b);
  }
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:5:26: error: expected expression before '%' token
    5 |   scanf("%d %d %d",&n,&a,%b);
      |                          ^
Language: C++

#include <iostream>
using namespace std;
int main(){
    int n.a.b;
    cin>>n>>a>>b;
    if((n*a)<b)cout<<b<<endl;
    else cout<<n*a<<endl;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:4:10: error: expected initializer before '.' token
    4 |     int n.a.b;
      |          ^
a.cc:5:10: error: 'n' was not declared in this scope
    5 |     cin>>n>>a>>b;
      |          ^
a.cc:5:13: error: 'a' was not declared in this scope
    5 |     cin>>n>>a>>b;
      |             ^
a.cc:5:16: error: 'b' was not declared in this scope
    5 |     cin>>n>>a>>b;
      |                ^
Language: Java

//make sure to make new file!
import java.io.*;
import java.util.*;

public class A133{
   
   public static void main(String[] args)throws IOException{
      BufferedReader f = new BufferedReader(new InputStreamReader(System.in));
      PrintWriter out = new PrintWriter(System.out);
      
      StringTokenizer st = new StringTokenizer(f.readLine());
      
      int n = Integer.parseInt(st.nextToken());
      int a = Integer.parseInt(st.nextToken());
      int b = Integer.parseInt(st.nextToken());
      
      int answer = Math.min(n*a,b);
      out.println(answer);

      
      
      
      
      out.close();
   }
   
      
}

Compiler output:
Main.java:5: error: class A133 is public, should be declared in a file named A133.java
public class A133{
       ^
1 error
Language: C++

#include <iostream>

int main()
{
  int N,A,B;
  cin>>N>>A>>B;
  if(N>A*B)
    cout<<A*B;
  else
    cout<<N;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    6 |   cin>>N>>A>>B;
      |   ^~~
      |   std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:8:5: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    8 |     cout<<A*B;
      |     ^~~~
      |     std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:10:5: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   10 |     cout<<N;
      |     ^~~~
      |     std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
Language: C++

#include<bits/stdc++.h>
int main(){
  int n,a,b;cin>>n>>a>>b;
  cout<<min(n*a,b);
}

Compiler output:
a.cc: In function 'int main()':
a.cc:3:13: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    3 |   int n,a,b;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:4:3: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    4 |   cout<<min(n*a,b);
      |   ^~~~
      |   std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:4:9: error: 'min' was not declared in this scope; did you mean 'std::min'?
    4 |   cout<<min(n*a,b);
      |         ^~~
      |         std::min
In file included from /usr/include/c++/14/algorithm:61,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51:
/usr/include/c++/14/bits/stl_algo.h:5696:5: note: 'std::min' declared here
 5696 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
Language: C

#include<stdio.h>
int main(void)
{ int n,a,b;
 scanf("%d %d %d",&n,&a,&b);
 if(n*a<=b){printf("%d",n*a);}else{printf("%d",b);
                                   return 0;
}

Compiler output:
main.c: In function 'main':
main.c:7:1: error: expected declaration or statement at end of input
    7 | }
      | ^
Language: C++

#include<iostream>

int main()
{
	int n, a, b;
	cin >> n >> a >> b;
	cout << (n*a < b? n*a:b) << endl;
	return 0;
}



Compiler output:
a.cc: In function 'int main()':
a.cc:6:9: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    6 |         cin >> n >> a >> b;
      |         ^~~
      |         std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:7:9: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    7 |         cout << (n*a < b? n*a:b) << endl;
      |         ^~~~
      |         std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:7:37: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    7 |         cout << (n*a < b? n*a:b) << endl;
      |                                     ^~~~
      |                                     std::endl
In file included from /usr/include/c++/14/iostream:41:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
Language: C

#include <stdio.h>

int main(void) {
	int n, a, b,train,taxi;
	scanf_s("%d%d%d", &n,&a,&b);
	train = n*a;
	taxi = n*b;
	if(train<taxi){
		printf("%d", train);
	}
	else {
		printf("%d", taxi);
	}
	return 0;
}

Compiler output:
main.c: In function 'main':
main.c:5:9: error: implicit declaration of function 'scanf_s'; did you mean 'scanf'? [-Wimplicit-function-declaration]
    5 |         scanf_s("%d%d%d", &n,&a,&b);
      |         ^~~~~~~
      |         scanf
Language: C++

#include<iostream>

int main()
{
	int n, a, b;
	cin >> n >> a >> b;
	cout << (n*a < b? n*a:b) << endl;
}



Compiler output:
a.cc: In function 'int main()':
a.cc:6:9: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    6 |         cin >> n >> a >> b;
      |         ^~~
      |         std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:7:9: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    7 |         cout << (n*a < b? n*a:b) << endl;
      |         ^~~~
      |         std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:7:37: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    7 |         cout << (n*a < b? n*a:b) << endl;
      |                                     ^~~~
      |                                     std::endl
In file included from /usr/include/c++/14/iostream:41:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
Language: C++

int main(){
  int N, A, B;
  
  cin >> N >> A >> B;
 
  if (N * A > B) {
    cout >> B >> endl;
  } else {
    cout >> N * A >> endl;
  }
  
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:4:3: error: 'cin' was not declared in this scope
    4 |   cin >> N >> A >> B;
      |   ^~~
a.cc:7:5: error: 'cout' was not declared in this scope
    7 |     cout >> B >> endl;
      |     ^~~~
a.cc:7:18: error: 'endl' was not declared in this scope
    7 |     cout >> B >> endl;
      |                  ^~~~
a.cc:9:5: error: 'cout' was not declared in this scope
    9 |     cout >> N * A >> endl;
      |     ^~~~
a.cc:9:22: error: 'endl' was not declared in this scope
    9 |     cout >> N * A >> endl;
      |                      ^~~~
Language: C++

int main(){
  int N, A, B;
  
  scanf("%d%d%d", &N,  &A, &B);

  if (N * A > B) {
    printf("%d\n", B);
  } else {
    printf("%d\n", N * A);
  }
  
  return 1;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:4:3: error: 'scanf' was not declared in this scope
    4 |   scanf("%d%d%d", &N,  &A, &B);
      |   ^~~~~
a.cc:7:5: error: 'printf' was not declared in this scope
    7 |     printf("%d\n", B);
      |     ^~~~~~
a.cc:1:1: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
  +++ |+#include <cstdio>
    1 | int main(){
a.cc:9:5: error: 'printf' was not declared in this scope
    9 |     printf("%d\n", N * A);
      |     ^~~~~~
a.cc:9:5: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
Language: C++

int main(){
  int N, A, B;
  
  scanf("%d%d", &N,  &A, &B);

  if (N * A > B) {
    printf("%d\n", B);
  } else {
    printf("%d\n", N * A);
  }
  
  return 1;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:4:3: error: 'scanf' was not declared in this scope
    4 |   scanf("%d%d", &N,  &A, &B);
      |   ^~~~~
a.cc:7:5: error: 'printf' was not declared in this scope
    7 |     printf("%d\n", B);
      |     ^~~~~~
a.cc:1:1: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
  +++ |+#include <cstdio>
    1 | int main(){
a.cc:9:5: error: 'printf' was not declared in this scope
    9 |     printf("%d\n", N * A);
      |     ^~~~~~
a.cc:9:5: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
Language: C

#include <stdio.h>

int main (void)
{
  int people, train, taxi;

  scanf("%d %d", &people, &train, &taxi);

  if(popple * train < taxi)
    printf("%d\n", people * train);
  else
    printf("%d\n", taxi);

  return 0;
}


Compiler output:
main.c: In function 'main':
main.c:9:6: error: 'popple' undeclared (first use in this function); did you mean 'people'?
    9 |   if(popple * train < taxi)
      |      ^~~~~~
      |      people
main.c:9:6: note: each undeclared identifier is reported only once for each function it appears in
Language: C++

object Main extends App {
  val sc = new java.util.Scanner(System.in)
  val n, a, b = sc.nextInt
  val result = if (n * a > b) b else n * a
  println(result)


Compiler output:
a.cc:1:1: error: 'object' does not name a type
    1 | object Main extends App {
      | ^~~~~~
Language: Java

//私たちはN人で旅行しようとしており、その交通手段として電車とタクシーがあります。
//電車を使うと1人あたりA円かかります。
//タクシーを使うとN人でB円かかります。
//全員の交通費の合計は最小でいくらになるでしょうか。

import java.util.*;

  public class Main{
    public static void main(String[]args){
      Scanner sc=new Scanner(System.in);
      for(int i=0;i<sc.hasNext();i++){
      int N=sc.nextInt(); //人数
      int A=sc.nextInt(); //電車を使った時の値段
      int B=sc.nextInt(); //タクシーを使った時の値段
      if(N*A>B){
        System.out.println(B);
      }else{
        System.out.println(N*A);
      }
    }
  }
}


Compiler output:
Main.java:11: error: bad operand types for binary operator '<'
      for(int i=0;i<sc.hasNext();i++){
                   ^
  first type:  int
  second type: boolean
1 error
Language: Java

//私たちはN人で旅行しようとしており、その交通手段として電車とタクシーがあります。
//電車を使うと1人あたりA円かかります。
//タクシーを使うとN人でB円かかります。
//全員の交通費の合計は最小でいくらになるでしょうか。

import java.util.*;

  public class Main{
    public static void main(String[]args){
      Scanner sc=new Scanner();
      for(int i=0;i<sc.hasNext();i++){
      int N=sc.nextInt(); //人数
      int A=sc.nextInt(); //電車を使った時の値段
      int B=sc.nextInt(); //タクシーを使った時の値段
      if(N*A>B){
        System.out.println(B);
      }else{
        System.out.println(N*A);
      }
    }
  }
}

Compiler output:
Main.java:10: error: no suitable constructor found for Scanner(no arguments)
      Scanner sc=new Scanner();
                 ^
    constructor Scanner.Scanner(Readable,Pattern) is not applicable
      (actual and formal argument lists differ in length)
    constructor Scanner.Scanner(Readable) is not applicable
      (actual and formal argument lists differ in length)
    constructor Scanner.Scanner(InputStream) is not applicable
      (actual and formal argument lists differ in length)
    constructor Scanner.Scanner(InputStream,String) is not applicable
      (actual and formal argument lists differ in length)
    constructor Scanner.Scanner(InputStream,Charset) is not applicable
      (actual and formal argument lists differ in length)
    constructor Scanner.Scanner(File) is not applicable
      (actual and formal argument lists differ in length)
    constructor Scanner.Scanner(File,String) is not applicable
      (actual and formal argument lists differ in length)
    constructor Scanner.Scanner(File,Charset) is not applicable
      (actual and formal argument lists differ in length)
    constructor Scanner.Scanner(File,CharsetDecoder) is not applicable
      (actual and formal argument lists differ in length)
    constructor Scanner.Scanner(Path) is not applicable
      (actual and formal argument lists differ in length)
    constructor Scanner.Scanner(Path,String) is not applicable
      (actual and formal argument lists differ in length)
    constructor Scanner.Scanner(Path,Charset) is not applicable
      (actual and formal argument lists differ in length)
    constructor Scanner.Scanner(String) is not applicable
      (actual and formal argument lists differ in length)
    constructor Scanner.Scanner(ReadableByteChannel) is not applicable
      (actual and formal argument lists differ in length)
    constructor Scanner.Scanner(ReadableByteChannel,String) is not applicable
      (actual and formal argument lists differ in length)
    constructor Scanner.Scanner(ReadableByteChannel,Charset) is not applicable
      (actual and formal argument lists differ in length)
Main.java:11: error: bad operand types for binary operator '<'
      for(int i=0;i<sc.hasNext();i++){
                   ^
  first type:  int
  second type: boolean
2 errors
Language: Java

//私たちはN人で旅行しようとしており、その交通手段として電車とタクシーがあります。
//電車を使うと1人あたりA円かかります。
//タクシーを使うとN人でB円かかります。
//全員の交通費の合計は最小でいくらになるでしょうか。

import java.util.*;

  public class ABC133a{
    public static void main(String[]args){
      Scanner sc=new Scanner();
      for(int i=0;i<sc.hasNext();i++){
      int N=sc.nextInt(); //人数
      int A=sc.nextInt(); //電車を使った時の値段
      int B=sc.nextInt(); //タクシーを使った時の値段
      if(N*A>B){
        System.out.println(B);
      }else{
        System.out.println(N*A);
      }
    }
  }
}


Compiler output:
Main.java:8: error: class ABC133a is public, should be declared in a file named ABC133a.java
  public class ABC133a{
         ^
Main.java:10: error: no suitable constructor found for Scanner(no arguments)
      Scanner sc=new Scanner();
                 ^
    constructor Scanner.Scanner(Readable,Pattern) is not applicable
      (actual and formal argument lists differ in length)
    constructor Scanner.Scanner(Readable) is not applicable
      (actual and formal argument lists differ in length)
    constructor Scanner.Scanner(InputStream) is not applicable
      (actual and formal argument lists differ in length)
    constructor Scanner.Scanner(InputStream,String) is not applicable
      (actual and formal argument lists differ in length)
    constructor Scanner.Scanner(InputStream,Charset) is not applicable
      (actual and formal argument lists differ in length)
    constructor Scanner.Scanner(File) is not applicable
      (actual and formal argument lists differ in length)
    constructor Scanner.Scanner(File,String) is not applicable
      (actual and formal argument lists differ in length)
    constructor Scanner.Scanner(File,Charset) is not applicable
      (actual and formal argument lists differ in length)
    constructor Scanner.Scanner(File,CharsetDecoder) is not applicable
      (actual and formal argument lists differ in length)
    constructor Scanner.Scanner(Path) is not applicable
      (actual and formal argument lists differ in length)
    constructor Scanner.Scanner(Path,String) is not applicable
      (actual and formal argument lists differ in length)
    constructor Scanner.Scanner(Path,Charset) is not applicable
      (actual and formal argument lists differ in length)
    constructor Scanner.Scanner(String) is not applicable
      (actual and formal argument lists differ in length)
    constructor Scanner.Scanner(ReadableByteChannel) is not applicable
      (actual and formal argument lists differ in length)
    constructor Scanner.Scanner(ReadableByteChannel,String) is not applicable
      (actual and formal argument lists differ in length)
    constructor Scanner.Scanner(ReadableByteChannel,Charset) is not applicable
      (actual and formal argument lists differ in length)
Main.java:11: error: bad operand types for binary operator '<'
      for(int i=0;i<sc.hasNext();i++){
                   ^
  first type:  int
  second type: boolean
3 errors