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

#include<iostream>

int main(){
 int x;
 x = 2;

 cout << x*x*x* <<endl;

 return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:2: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    7 |  cout << x*x*x* <<endl;
      |  ^~~~
      |  std::cout
In file included from a.cc:1:
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:7:17: error: expected primary-expression before '<<' token
    7 |  cout << x*x*x* <<endl;
      |                 ^~
a.cc:7:19: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    7 |  cout << x*x*x* <<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<iostream>

int main(){
 int X=2;
 cin >> X;
 cout << X*X*X << "\n";

 return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:2: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    5 |  cin >> X;
      |  ^~~
      |  std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:6:2: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    6 |  cout << X*X*X << "\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<stdio.h>
int main(){
          int X, x;
          scanf("%d", &x);
          X = x * x * x;
          printf(X);
          return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:18: error: invalid conversion from 'int' to 'const char*' [-fpermissive]
    6 |           printf(X);
      |                  ^
      |                  |
      |                  int
In file included from a.cc:1:
/usr/include/stdio.h:363:43: note:   initializing argument 1 of 'int printf(const char*, ...)'
  363 | extern int printf (const char *__restrict __format, ...);
      |                    ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
Language: C++

#include<iostream>

int main(){
 int x
 std::cin>>x;
 std::cout<<x*x*x<<"\n";

 return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:2: error: expected initializer before 'std'
    5 |  std::cin>>x;
      |  ^~~
a.cc:6:13: error: 'x' was not declared in this scope
    6 |  std::cout<<x*x*x<<"\n";
      |             ^
Language: C++

#include<iostream>
using namespace std;

int main()
{
  int = 2;
  cout << x*x*x << '\n';

  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:7: error: expected unqualified-id before '=' token
    6 |   int = 2;
      |       ^
a.cc:7:11: error: 'x' was not declared in this scope
    7 |   cout << x*x*x << '\n';
      |           ^
Language: C++

#include<iostream>
using namespace std;
int main(){ 
  intx;
  cin>>x>>;
  cout<<x*x*x<<endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:4:3: error: 'intx' was not declared in this scope; did you mean 'int'?
    4 |   intx;
      |   ^~~~
      |   int
a.cc:5:8: error: 'x' was not declared in this scope
    5 |   cin>>x>>;
      |        ^
a.cc:5:11: error: expected primary-expression before ';' token
    5 |   cin>>x>>;
      |           ^
Language: C++

#include<iostream>
using namespace std;
int main(){ 

  int x;

  cin>>x>>;

  cout<<x*x*x*<<endl;


  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:11: error: expected primary-expression before ';' token
    7 |   cin>>x>>;
      |           ^
a.cc:9:15: error: expected primary-expression before '<<' token
    9 |   cout<<x*x*x*<<endl;
      |               ^~
Language: C++

#include <iostream>
using namespace std;
int main()
{
  int x;
  cin >> x;
  x=x*x*x;
  cout << 'x' << \n;
  return 0;
}

Compiler output:
a.cc:8:18: error: stray '\' in program
    8 |   cout << 'x' << \n;
      |                  ^
a.cc: In function 'int main()':
a.cc:8:19: error: 'n' was not declared in this scope
    8 |   cout << 'x' << \n;
      |                   ^
Language: C++

#include<iostream>

int main()
{

	int x,y;

	cin >>x;

	cout << x*x*x  << endl;

	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:9: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    8 |         cin >>x;
      |         ^~~
      |         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:10:9: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   10 |         cout << x*x*x  << endl;
      |         ^~~~
      |         std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:10:27: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   10 |         cout << x*x*x  << 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 <iostream>

int main() {
  int x;
  cin >> x;
  std::cout << (x*x*x) << std::endl;

  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    5 |   cin >> x;
      |   ^~~
      |   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
      |                  ^~~
Language: C++

#include <iostream>
signed main(x){std::cin>> x; cout << x * x* x<<endl;}

Compiler output:
a.cc:2:8: error: cannot declare '::main' to be a global variable
    2 | signed main(x){std::cin>> x; cout << x * x* x<<endl;}
      |        ^~~~
a.cc:2:13: error: 'x' was not declared in this scope
    2 | signed main(x){std::cin>> x; cout << x * x* x<<endl;}
      |             ^
Language: C++

#include <iostream>
signed main(x){std::cin>> x; std::cout << x * x* x<<endl;}

Compiler output:
a.cc:2:8: error: cannot declare '::main' to be a global variable
    2 | signed main(x){std::cin>> x; std::cout << x * x* x<<endl;}
      |        ^~~~
a.cc:2:13: error: 'x' was not declared in this scope
    2 | signed main(x){std::cin>> x; std::cout << x * x* x<<endl;}
      |             ^
Language: C++

#include <iostream>
int main(){ int x;std::cin>> x; cout << x * x* x<<endl;}

Compiler output:
a.cc: In function 'int main()':
a.cc:2:33: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    2 | int main(){ int x;std::cin>> x; cout << x * x* x<<endl;}
      |                                 ^~~~
      |                                 std::cout
In file included from a.cc:1:
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:2:51: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    2 | int main(){ int x;std::cin>> x; cout << x * x* x<<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 <iostream> using namespace std;
int main(){ int x;cin>> x; cout << x * x* x<<endl;}

Compiler output:
a.cc:1:21: warning: extra tokens at end of #include directive
    1 | #include <iostream> using namespace std;
      |                     ^~~~~
a.cc: In function 'int main()':
a.cc:2:19: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    2 | int main(){ int x;cin>> x; cout << x * x* x<<endl;}
      |                   ^~~
      |                   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:2:28: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    2 | int main(){ int x;cin>> x; cout << x * x* x<<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:2:46: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    2 | int main(){ int x;cin>> x; cout << x * x* x<<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 <iostream>
using namespace std;int main(x){cin>> x; cout << x * x* x<<endl;}

Compiler output:
a.cc:2:25: error: cannot declare '::main' to be a global variable
    2 | using namespace std;int main(x){cin>> x; cout << x * x* x<<endl;}
      |                         ^~~~
a.cc:2:30: error: 'x' was not declared in this scope
    2 | using namespace std;int main(x){cin>> x; cout << x * x* x<<endl;}
      |                              ^
Language: C++

using System;

namespace ITP1_1_B
{
    class Program
    {
        static void Main()
        {
            int value = int.Parse(Console.ReadLine());
            value = value * value * value; 
            Console.WriteLine(value);
        }
    }
}

Compiler output:
a.cc:1:7: error: expected nested-name-specifier before 'System'
    1 | using System;
      |       ^~~~~~
a.cc:13:6: error: expected ';' after class definition
   13 |     }
      |      ^
      |      ;
a.cc: In static member function 'static void ITP1_1_B::Program::Main()':
a.cc:9:25: error: expected primary-expression before 'int'
    9 |             int value = int.Parse(Console.ReadLine());
      |                         ^~~
a.cc:11:13: error: 'Console' was not declared in this scope
   11 |             Console.WriteLine(value);
      |             ^~~~~~~
Language: C++

namespace ITP1_1_B
{
    class Program
    {
        static void Main()
        {
            int value = int.Parse(System.Console.ReadLine());
            value = value * value * value; 
            System.Console.WriteLine(value);
        }
    }
}

Compiler output:
a.cc:11:6: error: expected ';' after class definition
   11 |     }
      |      ^
      |      ;
a.cc: In static member function 'static void ITP1_1_B::Program::Main()':
a.cc:7:25: error: expected primary-expression before 'int'
    7 |             int value = int.Parse(System.Console.ReadLine());
      |                         ^~~
a.cc:9:13: error: 'System' was not declared in this scope
    9 |             System.Console.WriteLine(value);
      |             ^~~~~~
Language: C++

#include<bits/stdc++.h>
using namespace std;
int main(){
int n;
scanf("%d",&n);
n=n*n*n;
cout<<x<<endl;
return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:7: error: 'x' was not declared in this scope
    7 | cout<<x<<endl;
      |       ^
Language: C++

#include<studio.h>
int main(){
        int a, seki;
        scan("%d",&a)
        seki = a * a * a;
        printf ("a * a * a %d\n",seki);
        return 0;
}

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

#include<stdio.h>
int main(){
        int a;
        scan("%d",&a);
        y = a*a*a;
        printf("y%d\n,a");
        return 0;

Compiler output:
a.cc: In function 'int main()':
a.cc:4:9: error: 'scan' was not declared in this scope; did you mean 'scanf'?
    4 |         scan("%d",&a);
      |         ^~~~
      |         scanf
a.cc:5:9: error: 'y' was not declared in this scope
    5 |         y = a*a*a;
      |         ^
a.cc:7:18: error: expected '}' at end of input
    7 |         return 0;
      |                  ^
a.cc:2:11: note: to match this '{'
    2 | int main(){
      |           ^
Language: C++

#include <stdio.h>

int main ()


{


int x;


scanf("%d",&x);


printf"("%d\n",x*x*x);


return 0;


}

Compiler output:
a.cc:15:12: error: stray '\' in program
   15 | printf"("%d\n",x*x*x);
      |            ^
a.cc:15:14: warning: missing terminating " character
   15 | printf"("%d\n",x*x*x);
      |              ^
a.cc:15:14: error: missing terminating " character
   15 | printf"("%d\n",x*x*x);
      |              ^~~~~~~~~
a.cc: In function 'int main()':
a.cc:15:7: error: expected ';' before string constant
   15 | printf"("%d\n",x*x*x);
      |       ^~~
      |       ;
Language: C++

#include<stdio.h>

int main(){


int x;


scanf("%d",&x);


printf"("%d\n",x*x*x);


return 0;


}

Compiler output:
a.cc:12:12: error: stray '\' in program
   12 | printf"("%d\n",x*x*x);
      |            ^
a.cc:12:14: warning: missing terminating " character
   12 | printf"("%d\n",x*x*x);
      |              ^
a.cc:12:14: error: missing terminating " character
   12 | printf"("%d\n",x*x*x);
      |              ^~~~~~~~~
a.cc: In function 'int main()':
a.cc:12:7: error: expected ';' before string constant
   12 | printf"("%d\n",x*x*x);
      |       ^~~
      |       ;
Language: C++


import java.util.Scanner;

class Main{

    public static void main(String[] args){
        
        int x, tot ;
Scanner sc = new Scanner(System.in);

while(x !=0){
temp =sc.nextInt();

if(1<= temp || 100<= temp )
x = temp;
}
tot = x!;

System.out.Println(tot);
System.out.Println();





    }
}

Compiler output:
a.cc:2:1: error: 'import' does not name a type
    2 | import java.util.Scanner;
      | ^~~~~~
a.cc:2:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:6:11: error: expected ':' before 'static'
    6 |     public static void main(String[] args){
      |           ^~~~~~~
      |           :
a.cc:6:29: error: 'String' has not been declared
    6 |     public static void main(String[] args){
      |                             ^~~~~~
a.cc:6:38: error: expected ',' or '...' before 'args'
    6 |     public static void main(String[] args){
      |                                      ^~~~
a.cc:27:2: error: expected ';' after class definition
   27 | }
      |  ^
      |  ;
a.cc: In static member function 'static void Main::main(int*)':
a.cc:9:1: error: 'Scanner' was not declared in this scope
    9 | Scanner sc = new Scanner(System.in);
      | ^~~~~~~
a.cc:12:1: error: 'temp' was not declared in this scope
   12 | temp =sc.nextInt();
      | ^~~~
a.cc:12:7: error: 'sc' was not declared in this scope
   12 | temp =sc.nextInt();
      |       ^~
a.cc:17:8: error: expected ';' before '!' token
   17 | tot = x!;
      |        ^
a.cc:19:1: error: 'System' was not declared in this scope
   19 | System.out.Println(tot);
      | ^~~~~~
Language: C++

import java.lang.*;
import java.util.*;
  
class Main{
   public static void main(String[] args){
     Scanner a= new Scanner(System.in);
     int n = a.nextInt(); 
     System.out.println(Math.pow(n,3));
  }
}

Compiler output:
a.cc:1:1: error: 'import' does not name a type
    1 | import java.lang.*;
      | ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:2:1: error: 'import' does not name a type
    2 | import java.util.*;
      | ^~~~~~
a.cc:2:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:5:10: error: expected ':' before 'static'
    5 |    public static void main(String[] args){
      |          ^~~~~~~
      |          :
a.cc:5:28: error: 'String' has not been declared
    5 |    public static void main(String[] args){
      |                            ^~~~~~
a.cc:5:37: error: expected ',' or '...' before 'args'
    5 |    public static void main(String[] args){
      |                                     ^~~~
a.cc:10:2: error: expected ';' after class definition
   10 | }
      |  ^
      |  ;
a.cc: In static member function 'static void Main::main(int*)':
a.cc:6:6: error: 'Scanner' was not declared in this scope
    6 |      Scanner a= new Scanner(System.in);
      |      ^~~~~~~
a.cc:7:14: error: 'a' was not declared in this scope
    7 |      int n = a.nextInt();
      |              ^
a.cc:8:6: error: 'System' was not declared in this scope
    8 |      System.out.println(Math.pow(n,3));
      |      ^~~~~~
a.cc:8:25: error: 'Math' was not declared in this scope
    8 |      System.out.println(Math.pow(n,3));
      |                         ^~~~
Language: C++

#include<stdio.h>

int main(){
    int x;

    x=x*x*x;

    printf(x"\n");    

    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:13: error: expected ')' before string constant
    8 |     printf(x"\n");
      |           ~ ^~~~
      |             )
a.cc:8:12: error: invalid conversion from 'int' to 'const char*' [-fpermissive]
    8 |     printf(x"\n");
      |            ^
      |            |
      |            int
In file included from a.cc:1:
/usr/include/stdio.h:363:43: note:   initializing argument 1 of 'int printf(const char*, ...)'
  363 | extern int printf (const char *__restrict __format, ...);
      |                    ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
Language: C++

import java.util.Scanner;
public class Main{
    public static void main(String[] args){
        Scanner s=new Scanner(System.in);
        int x=s.nextInt();
        x=x*x*x;
        System.out.println(x);
        System.exit(1);
    }
}

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:2:1: error: expected unqualified-id before 'public'
    2 | public class Main{
      | ^~~~~~
Language: C++

#include <iostream>
#include <cmath>

int main(void) {

    int x;
    std::cin >> x;

    //    int res = x*x*x;
    int res2 = std::pow(x, 3);
    //    std::cout << res << std::endl;
    std::cout << res2 << std::endl;
    return res;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:13:12: error: 'res' was not declared in this scope; did you mean 'res2'?
   13 |     return res;
      |            ^~~
      |            res2
Language: C++

#include <stdio.h>

int main(){
  int catch;
  scanf("%d", &catch);
  printf("%d\n", catch*catch*catch);
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:4:7: error: expected unqualified-id before 'catch'
    4 |   int catch;
      |       ^~~~~
a.cc:5:16: error: expected primary-expression before 'catch'
    5 |   scanf("%d", &catch);
      |                ^~~~~
a.cc:6:18: error: expected primary-expression before 'catch'
    6 |   printf("%d\n", catch*catch*catch);
      |                  ^~~~~
Language: C++

#include <iostream>

int main(){
int x;
cin >> x;
cout << (x*x*x) << endl;
return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:1: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    5 | cin >> x;
      | ^~~
      | std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:6:1: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    6 | cout << (x*x*x) << 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:6:20: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    6 | cout << (x*x*x) << 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<iostream>

int main(){
int x;
if(1=<x && x=<100){
cout << (x*x*x) << endl;
}
return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:6: error: expected primary-expression before '<' token
    5 | if(1=<x && x=<100){
      |      ^
a.cc:5:14: error: expected primary-expression before '<' token
    5 | if(1=<x && x=<100){
      |              ^
a.cc:6:1: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    6 | cout << (x*x*x) << endl;
      | ^~~~
      | std::cout
In file included from a.cc:1:
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:6:20: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    6 | cout << (x*x*x) << 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<iostream>

int main(){
int x;
cin >> x;
if(1>x||100<x)
return 0;
cout << (x*x*x) << endl;
return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:1: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    5 | cin >> x;
      | ^~~
      | 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:8:1: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    8 | cout << (x*x*x) << 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:8:20: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    8 | cout << (x*x*x) << 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(){
     int a;
     scanf("%d",&a);
     printf("%d\n",a*a*a);
??????return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:1: error: expected primary-expression before '?' token
    6 | ??????return 0;
      | ^
a.cc:6:2: error: expected primary-expression before '?' token
    6 | ??????return 0;
      |  ^
a.cc:6:3: error: expected primary-expression before '?' token
    6 | ??????return 0;
      |   ^
a.cc:6:4: error: expected primary-expression before '?' token
    6 | ??????return 0;
      |    ^
a.cc:6:5: error: expected primary-expression before '?' token
    6 | ??????return 0;
      |     ^
a.cc:6:6: error: expected primary-expression before '?' token
    6 | ??????return 0;
      |      ^
a.cc:6:7: error: expected primary-expression before 'return'
    6 | ??????return 0;
      |       ^~~~~~
a.cc:6:7: error: expected ':' before 'return'
    6 | ??????return 0;
      |       ^~~~~~
      |       :
a.cc:6:7: error: expected primary-expression before 'return'
    6 | ??????return 0;
      |       ^~~~~~
a.cc:6:7: error: expected ':' before 'return'
    6 | ??????return 0;
      |       ^~~~~~
      |       :
a.cc:6:7: error: expected primary-expression before 'return'
    6 | ??????return 0;
      |       ^~~~~~
a.cc:6:7: error: expected ':' before 'return'
    6 | ??????return 0;
      |       ^~~~~~
      |       :
a.cc:6:7: error: expected primary-expression before 'return'
    6 | ??????return 0;
      |       ^~~~~~
a.cc:6:7: error: expected ':' before 'return'
    6 | ??????return 0;
      |       ^~~~~~
      |       :
a.cc:6:7: error: expected primary-expression before 'return'
    6 | ??????return 0;
      |       ^~~~~~
a.cc:6:7: error: expected ':' before 'return'
    6 | ??????return 0;
      |       ^~~~~~
      |       :
a.cc:6:7: error: expected primary-expression before 'return'
    6 | ??????return 0;
      |       ^~~~~~
a.cc:6:7: error: expected ':' before 'return'
    6 | ??????return 0;
      |       ^~~~~~
      |       :
a.cc:6:7: error: expected primary-expression before 'return'
    6 | ??????return 0;
      |       ^~~~~~
Language: C++

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

Compiler output:
a.cc: In function 'int main()':
a.cc:8:1: error: expected primary-expression before '?' token
    8 | ??????return 0;
      | ^
a.cc:8:2: error: expected primary-expression before '?' token
    8 | ??????return 0;
      |  ^
a.cc:8:3: error: expected primary-expression before '?' token
    8 | ??????return 0;
      |   ^
a.cc:8:4: error: expected primary-expression before '?' token
    8 | ??????return 0;
      |    ^
a.cc:8:5: error: expected primary-expression before '?' token
    8 | ??????return 0;
      |     ^
a.cc:8:6: error: expected primary-expression before '?' token
    8 | ??????return 0;
      |      ^
a.cc:8:7: error: expected primary-expression before 'return'
    8 | ??????return 0;
      |       ^~~~~~
a.cc:8:7: error: expected ':' before 'return'
    8 | ??????return 0;
      |       ^~~~~~
      |       :
a.cc:8:7: error: expected primary-expression before 'return'
    8 | ??????return 0;
      |       ^~~~~~
a.cc:8:7: error: expected ':' before 'return'
    8 | ??????return 0;
      |       ^~~~~~
      |       :
a.cc:8:7: error: expected primary-expression before 'return'
    8 | ??????return 0;
      |       ^~~~~~
a.cc:8:7: error: expected ':' before 'return'
    8 | ??????return 0;
      |       ^~~~~~
      |       :
a.cc:8:7: error: expected primary-expression before 'return'
    8 | ??????return 0;
      |       ^~~~~~
a.cc:8:7: error: expected ':' before 'return'
    8 | ??????return 0;
      |       ^~~~~~
      |       :
a.cc:8:7: error: expected primary-expression before 'return'
    8 | ??????return 0;
      |       ^~~~~~
a.cc:8:7: error: expected ':' before 'return'
    8 | ??????return 0;
      |       ^~~~~~
      |       :
a.cc:8:7: error: expected primary-expression before 'return'
    8 | ??????return 0;
      |       ^~~~~~
a.cc:8:7: error: expected ':' before 'return'
    8 | ??????return 0;
      |       ^~~~~~
      |       :
a.cc:8:7: error: expected primary-expression before 'return'
    8 | ??????return 0;
      |       ^~~~~~
Language: C++

#include<stdio.h>
int main(){
int seki;
scanf("%d",&x);
seki=x*x*x;
printf("%d?\n",seki);
return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:4:13: error: 'x' was not declared in this scope
    4 | scanf("%d",&x);
      |             ^
Language: C++

#include<stdio.h>
int main(){
int a, b, k, l;
a = 2;
b = 3;
k = a * a * a;
l = b * b * b;
printf("%d\n", k)
printf("%d\n", l);
return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:18: error: expected ';' before 'printf'
    8 | printf("%d\n", k)
      |                  ^
      |                  ;
    9 | printf("%d\n", l);
      | ~~~~~~
Language: C++

#include <iostream>

int main(int argc, char *argv[]){
  int x = argv[1];
  int y = x * x * x;
  std::cout << y << std::endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main(int, char**)':
a.cc:4:17: error: invalid conversion from 'char*' to 'int' [-fpermissive]
    4 |   int x = argv[1];
      |           ~~~~~~^
      |                 |
      |                 char*
Language: C++

#include <iostream>
#include <stdlib.h>

int main(int argc, char *argv[]){
  int x = stoi(argv[1]);
  int y = x * x * x;
  std::cout << y << std::endl;
  return 0;
}

Compiler output:
a.cc: In function 'int main(int, char**)':
a.cc:5:11: error: 'stoi' was not declared in this scope; did you mean 'std::__cxx11::stoi'?
    5 |   int x = stoi(argv[1]);
      |           ^~~~
      |           std::__cxx11::stoi
In file included from /usr/include/c++/14/string:54,
                 from /usr/include/c++/14/bits/locale_classes.h:40,
                 from /usr/include/c++/14/bits/ios_base.h:41,
                 from /usr/include/c++/14/ios:44,
                 from /usr/include/c++/14/ostream:40,
                 from /usr/include/c++/14/iostream:41,
                 from a.cc:1:
/usr/include/c++/14/bits/basic_string.h:4432:3: note: 'std::__cxx11::stoi' declared here
 4432 |   stoi(const wstring& __str, size_t* __idx = 0, int __base = 10)
      |   ^~~~
Language: C++

int pow3(int x)
{
	return x*x*x;
}

Compiler output:
/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/14/../../../x86_64-linux-gnu/Scrt1.o: in function `_start':
(.text+0x17): undefined reference to `main'
collect2: error: ld returned 1 exit status
Language: C++

#include <iostream>
using namespace std;

int main(){
int a,b;
cin >> a;
b = a*a*a
cout << "b" << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:10: error: expected ';' before 'cout'
    7 | b = a*a*a
      |          ^
      |          ;
    8 | cout << "b" << endl;
      | ~~~~
Language: C++

import sys
def main():
  for line in sys.stdout:
    print(int(line.strip())**3)

if __name__ == "__main__":
  main()

Compiler output:
a.cc:1:1: error: 'import' does not name a type
    1 | import sys
      | ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
Language: C++

#include<stdio.h>
int main(void)
{
	int x, a;

	scanf_s("%d", &x);

	a = x*x*x;

	printf("%d\n", a);

	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:9: error: 'scanf_s' was not declared in this scope; did you mean 'scanf'?
    6 |         scanf_s("%d", &x);
      |         ^~~~~~~
      |         scanf
Language: C++

#include<stdio.h>
int main(void)
{
	int x;

	scanf_s("%d", &x);

	x = x*x*x;

	printf("%d\n", x);

	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:9: error: 'scanf_s' was not declared in this scope; did you mean 'scanf'?
    6 |         scanf_s("%d", &x);
      |         ^~~~~~~
      |         scanf
Language: C++

#include <iostream>
using namespace std;

int main() {
	int x, a;
	x => 1;
	x =< 100;
	a = x*x*x;
	
	cin >> x;
	cout << a;
	
	// your code goes here
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:12: error: expected primary-expression before '>' token
    6 |         x => 1;
      |            ^
a.cc:7:12: error: expected primary-expression before '<' token
    7 |         x =< 100;
      |            ^
Language: C++

#include<stdio.h>
int main(void){
 int x;
 scanf(&x);

 printf("%d",x^3);

 return(0);
} 

Compiler output:
a.cc: In function 'int main()':
a.cc:4:8: error: cannot convert 'int*' to 'const char*'
    4 |  scanf(&x);
      |        ^~
      |        |
      |        int*
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 <iostream>

inr main(){
  int x, y;
  std::cin >> x;
  y = x * x * x;
  std::cout << y << std::endl;
  return 0;
}

Compiler output:
a.cc:3:1: error: 'inr' does not name a type; did you mean 'int'?
    3 | inr main(){
      | ^~~
      | int
Language: C++

#include <iostream>

int main(){
	int x;
	std::cin>> x\n;
	x = x*x*x;
	std::cout<< x\n;
	return 0;
}

Compiler output:
a.cc:5:21: error: stray '\' in program
    5 |         std::cin>> x\n;
      |                     ^
a.cc:7:22: error: stray '\' in program
    7 |         std::cout<< x\n;
      |                      ^
a.cc: In function 'int main()':
a.cc:5:21: error: expected ';' before 'n'
    5 |         std::cin>> x\n;
      |                     ^~
      |                     ;
a.cc:7:22: error: expected ';' before 'n'
    7 |         std::cout<< x\n;
      |                      ^~
      |                      ;
Language: C++

#include <iostream>

int main(){
	int x;
	std::cin>> x;
	x = x*x*x;
	std::cout<< x\n;
	return 0;
}

Compiler output:
a.cc:7:22: error: stray '\' in program
    7 |         std::cout<< x\n;
      |                      ^
a.cc: In function 'int main()':
a.cc:7:22: error: expected ';' before 'n'
    7 |         std::cout<< x\n;
      |                      ^~
      |                      ;
Language: C++

#include <iostream>

int main(){
	int x;
	std::cin>> x;
	x = x*x*x;
	std::cout<< x <<endl;
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:25: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    7 |         std::cout<< x <<endl;
      |                         ^~~~
      |                         std::endl
In file included from /usr/include/c++/14/iostream:41,
                 from a.cc:1:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
Language: C++

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

public class Main {
	
	static int x;
	
	static void input() throws IOException {
		x = readInt();
	}
	
	static void process() {
	}
	
	static void output() {
		System.out.println(x * x * x);
	}
	
	//??\?????±?????¨???
	static BufferedReader in;
	
	static void initBufferedReader() {
		in = new BufferedReader(new InputStreamReader(System.in));
	}
	
	static String readString() throws IOException {
		return in.readLine();
	}
	
	static int readInt() throws NumberFormatException, IOException {
		return Integer.valueOf(readString());
	}
	
	static int[] readMultiInt() throws IOException {
		String input = readString();
		String[] values = input.split(" ");
		int[] result = new int[values.length];
		for (int i = 0; i < values.length; i++) {
			result[i] = Integer.valueOf(values[i]);
		}
		return result;
	}
	
	static String arrayToString(int[] data) {
		String result = "";
		for (int i = 0; i < data.length; i++) {
			if (i >= data.length - 1) {
				result += String.valueOf(data[i]);
			} else {
				result += String.valueOf(data[i]) + " ";
			}
		}
		return result;
	}
	
	static long factional(int n) {
		int result = 1;
		for (int i = 1; i <= n; i++) {
			result *= i;
		}
		return result;
	}
	
	public static void main(String[] args) throws IOException {
		initBufferedReader();
		input();
		process();
		output();
	}
	
}

Compiler output:
a.cc:1:1: error: 'import' does not name a type
    1 | import java.io.BufferedReader;
      | ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:2:1: error: 'import' does not name a type
    2 | import java.io.IOException;
      | ^~~~~~
a.cc:2:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:3:1: error: 'import' does not name a type
    3 | import java.io.InputStreamReader;
      | ^~~~~~
a.cc:3:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:5:1: error: expected unqualified-id before 'public'
    5 | public class Main {
      | ^~~~~~
Language: C++

#include<iostream>
using namespace std;

int main(){
  int = x;
  cin >> x;
  cout << x*x*x << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:7: error: expected unqualified-id before '=' token
    5 |   int = x;
      |       ^
a.cc:6:10: error: 'x' was not declared in this scope
    6 |   cin >> x;
      |          ^
Language: C++

//Xcubic
#include <iostream>

using namespace std;

int main()

{

	int x;
	
	cout << x^3;
	
	return 0;
	
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:18: error: no match for 'operator^' (operand types are 'std::basic_ostream<char>' and 'int')
   12 |         cout << x^3;
      |         ~~~~~~~~~^~
      |              |    |
      |              |    int
      |              std::basic_ostream<char>
a.cc:12:18: note: candidate: 'operator^(int, int)' (built-in)
   12 |         cout << x^3;
      |         ~~~~~~~~~^~
a.cc:12:18: note:   no known conversion for argument 1 from 'std::basic_ostream<char>' to 'int'
In file included from /usr/include/c++/14/bits/memory_resource.h:38,
                 from /usr/include/c++/14/string:68,
                 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:2:
/usr/include/c++/14/cstddef:146:3: note: candidate: 'constexpr std::byte std::operator^(byte, byte)'
  146 |   operator^(byte __l, byte __r) noexcept
      |   ^~~~~~~~
/usr/include/c++/14/cstddef:146:18: note:   no known conversion for argument 1 from 'std::basic_ostream<char>' to 'std::byte'
  146 |   operator^(byte __l, byte __r) noexcept
      |             ~~~~~^~~
/usr/include/c++/14/bits/ios_base.h:94:3: note: candidate: 'constexpr std::_Ios_Fmtflags std::operator^(_Ios_Fmtflags, _Ios_Fmtflags)'
   94 |   operator^(_Ios_Fmtflags __a, _Ios_Fmtflags __b) _GLIBCXX_NOTHROW
      |   ^~~~~~~~
/usr/include/c++/14/bits/ios_base.h:94:27: note:   no known conversion for argument 1 from 'std::basic_ostream<char>' to 'std::_Ios_Fmtflags'
   94 |   operator^(_Ios_Fmtflags __a, _Ios_Fmtflags __b) _GLIBCXX_NOTHROW
      |             ~~~~~~~~~~~~~~^~~
/usr/include/c++/14/bits/ios_base.h:144:3: note: candidate: 'constexpr std::_Ios_Openmode std::operator^(_Ios_Openmode, _Ios_Openmode)'
  144 |   operator^(_Ios_Openmode __a, _Ios_Openmode __b) _GLIBCXX_NOTHROW
      |   ^~~~~~~~
/usr/include/c++/14/bits/ios_base.h:144:27: note:   no known conversion for argument 1 from 'std::basic_ostream<char>' to 'std::_Ios_Openmode'
  144 |   operator^(_Ios_Openmode __a, _Ios_Openmode __b) _GLIBCXX_NOTHROW
      |             ~~~~~~~~~~~~~~^~~
/usr/include/c++/14/bits/ios_base.h:191:3: note: candidate: 'constexpr std::_Ios_Iostate std::operator^(_Ios_Iostate, _Ios_Iostate)'
  191 |   operator^(_Ios_Iostate __a, _Ios_Iostate __b) _GLIBCXX_NOTHROW
      |   ^~~~~~~~
/usr/include/c++/14/bits/ios_base.h:191:26: note:   no known conversion for argument 1 from 'std::basic_ostream<char>' to 'std::_Ios_Iostate'
  191 |   operator^(_Ios_Iostate __a, _Ios_Iostate __b) _GLIBCXX_NOTHROW
      |             ~~~~~~~~~~~~~^~~
Language: C++

//Xcubic
#include <iostream>
using namespace std;

int main()

{
	int x;
	
	cin >> x;
	
	cout << (x^3) << endl;
	
	return 0;
	

Compiler output:
a.cc: In function 'int main()':
a.cc:14:18: error: expected '}' at end of input
   14 |         return 0;
      |                  ^
a.cc:7:1: note: to match this '{'
    7 | {
      | ^
Language: C++

#include<stdio.h>

int main(){
    int x;
    scanf("%d", &x);
    printf("%d", x*x);

???return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:1: error: expected primary-expression before '?' token
    8 | ???return 0;
      | ^
a.cc:8:2: error: expected primary-expression before '?' token
    8 | ???return 0;
      |  ^
a.cc:8:3: error: expected primary-expression before '?' token
    8 | ???return 0;
      |   ^
a.cc:8:4: error: expected primary-expression before 'return'
    8 | ???return 0;
      |    ^~~~~~
a.cc:8:4: error: expected ':' before 'return'
    8 | ???return 0;
      |    ^~~~~~
      |    :
a.cc:8:4: error: expected primary-expression before 'return'
    8 | ???return 0;
      |    ^~~~~~
a.cc:8:4: error: expected ':' before 'return'
    8 | ???return 0;
      |    ^~~~~~
      |    :
a.cc:8:4: error: expected primary-expression before 'return'
    8 | ???return 0;
      |    ^~~~~~
a.cc:8:4: error: expected ':' before 'return'
    8 | ???return 0;
      |    ^~~~~~
      |    :
a.cc:8:4: error: expected primary-expression before 'return'
    8 | ???return 0;
      |    ^~~~~~
Language: C++

#include<iostream>
using namespace std;
int main(){
 int num:
 cin >> num;

 cout << num*num*num << endl;
 return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:4:9: error: found ':' in nested-name-specifier, expected '::'
    4 |  int num:
      |         ^
      |         ::
a.cc:4:6: error: 'num' has not been declared
    4 |  int num:
      |      ^~~
a.cc:5:6: error: qualified-id in declaration before '>>' token
    5 |  cin >> num;
      |      ^~
a.cc:7:10: error: 'num' was not declared in this scope; did you mean 'enum'?
    7 |  cout << num*num*num << endl;
      |          ^~~
      |          enum
Language: C++

#include <iostream>

using namespace std;

int main(){
	cin >> x;
	y = x*x*x;
	cout << y << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:6:16: error: 'x' was not declared in this scope
    6 |         cin >> x;
      |                ^
a.cc:7:9: error: 'y' was not declared in this scope
    7 |         y = x*x*x;
      |         ^
Language: C++

#include<iostream>
uding namespace std;
int main(){
int x;
cin>>x;
cout<<x*x*x<endl;
return 0;
}

Compiler output:
a.cc:2:1: error: 'uding' does not name a type
    2 | uding namespace std;
      | ^~~~~
a.cc: In function 'int main()':
a.cc:5:1: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    5 | cin>>x;
      | ^~~
      | std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:6:1: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    6 | cout<<x*x*x<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:6:13: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    6 | cout<<x*x*x<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++

class Main
{
   public static void main(String[] args)
   {
      System.out.println("Hello World");
   }
}

Compiler output:
a.cc:3:10: error: expected ':' before 'static'
    3 |    public static void main(String[] args)
      |          ^~~~~~~
      |          :
a.cc:3:28: error: 'String' has not been declared
    3 |    public static void main(String[] args)
      |                            ^~~~~~
a.cc:3:37: error: expected ',' or '...' before 'args'
    3 |    public static void main(String[] args)
      |                                     ^~~~
a.cc:7:2: error: expected ';' after class definition
    7 | }
      |  ^
      |  ;
a.cc: In static member function 'static void Main::main(int*)':
a.cc:5:7: error: 'System' was not declared in this scope
    5 |       System.out.println("Hello World");
      |       ^~~~~~
Language: C++

import java.io.*;

class Main
{
public static void main (String[] args)throws IOException
{
BufferdReader br =
new BufferReader(new InputStreamReader(System.in));

String str = br.readLine();
int x = Integer.parseInt(str);

System.out.println( x*x*x );
}
}

Compiler output:
a.cc:1:1: error: 'import' does not name a type
    1 | import java.io.*;
      | ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:5:7: error: expected ':' before 'static'
    5 | public static void main (String[] args)throws IOException
      |       ^~~~~~~
      |       :
a.cc:5:26: error: 'String' has not been declared
    5 | public static void main (String[] args)throws IOException
      |                          ^~~~~~
a.cc:5:35: error: expected ',' or '...' before 'args'
    5 | public static void main (String[] args)throws IOException
      |                                   ^~~~
a.cc:5:39: error: expected ';' at end of member declaration
    5 | public static void main (String[] args)throws IOException
      |                                       ^
      |                                        ;
a.cc:5:40: error: 'throws' does not name a type
    5 | public static void main (String[] args)throws IOException
      |                                        ^~~~~~
a.cc:15:2: error: expected ';' after class definition
   15 | }
      |  ^
      |  ;
Language: C++

import java.io*

class Main
{
   public static void main(String[] args) throws IOException
   {
      BufferedReader br =
       new BufferedReader(new InputStreamReader(System.in));

      String str = br.readLine();
      int x = Integer.parseInt(str);

      System.out.println( x*x*x );
   }
}

Compiler output:
a.cc:1:1: error: 'import' does not name a type
    1 | import java.io*
      | ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
Language: C++

import java.io.*;

class Main
{
   public static void main(String[] args) throws IOException
   {
   
      BufferedReader br =
       new BufferedReader(new InputStreamReader(System.in));
       
       String str = br.readLine();
       int x = Integer.parseInt(str);
       
       //System.out.println( x^3 );   
       System.out.println( x*x*x );
       //System.out.println( Math.pow(x,3) );
       //System.out.println( (int)Math.pow(x,3) );
   }
}

Compiler output:
a.cc:1:1: error: 'import' does not name a type
    1 | import java.io.*;
      | ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:5:10: error: expected ':' before 'static'
    5 |    public static void main(String[] args) throws IOException
      |          ^~~~~~~
      |          :
a.cc:5:28: error: 'String' has not been declared
    5 |    public static void main(String[] args) throws IOException
      |                            ^~~~~~
a.cc:5:37: error: expected ',' or '...' before 'args'
    5 |    public static void main(String[] args) throws IOException
      |                                     ^~~~
a.cc:5:41: error: expected ';' at end of member declaration
    5 |    public static void main(String[] args) throws IOException
      |                                         ^
      |                                          ;
a.cc:5:43: error: 'throws' does not name a type
    5 |    public static void main(String[] args) throws IOException
      |                                           ^~~~~~
a.cc:19:2: error: expected ';' after class definition
   19 | }
      |  ^
      |  ;
Language: C++

import java.io.*;

class Main
{
   public static void main(String[] args) throws IOException
   {
   
      BufferedReader br =
       new BufferedReader(new InputStreamReader(System.in));
       
       String str = br.readLine();
       int x = Integer.parseInt(str);
       
       System.out.println( x*x*x );
   }
}

Compiler output:
a.cc:1:1: error: 'import' does not name a type
    1 | import java.io.*;
      | ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:5:10: error: expected ':' before 'static'
    5 |    public static void main(String[] args) throws IOException
      |          ^~~~~~~
      |          :
a.cc:5:28: error: 'String' has not been declared
    5 |    public static void main(String[] args) throws IOException
      |                            ^~~~~~
a.cc:5:37: error: expected ',' or '...' before 'args'
    5 |    public static void main(String[] args) throws IOException
      |                                     ^~~~
a.cc:5:41: error: expected ';' at end of member declaration
    5 |    public static void main(String[] args) throws IOException
      |                                         ^
      |                                          ;
a.cc:5:43: error: 'throws' does not name a type
    5 |    public static void main(String[] args) throws IOException
      |                                           ^~~~~~
a.cc:16:2: error: expected ';' after class definition
   16 | }
      |  ^
      |  ;