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

import java.util.*

public class sample{
	public static void main(String[] args){

      	Scanner sc = new Scanner(System.in);

      	int a = sc.nextInt();
      	int b = sc.nextInt();

      	int result = a * b;

      	if (result % 2 == 0) {
        	System.out.println("Even");
      	} else {
        	System.out.println("Odd");
        }
    }
}

Compiler output:
Main.java:1: error: ';' expected
import java.util.*
                  ^
1 error
Language: C++

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

int main(){
  int a ;
  int b ;
  cin >> a ;
  cin >> b ;
  if(a%2==0 && b%2===0){
  cout  << "Even" << endl;
  }
  if(a%2==0 && b%2==1){
  cout  << "Even" << endl;
  }
  if(a%2==1 && b%2==0){
  cout  << "Even" << endl;
  }
  if(a%2==1 && b%2==1){
  cout  << "Odd" << endl;
  }
 }

Compiler output:
a.cc: In function 'int main()':
a.cc:9:21: error: expected primary-expression before '=' token
    9 |   if(a%2==0 && b%2===0){
      |                     ^
Language: C++

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

int main(){
  int a ;
  int b ;
  cin >> a ;
  cin >> b ;
  if(a%2=0 && b%2=0){
  cout  << "Even" << endl;
  }
  if(a%2=0 && b%2=1){
  cout  << "Even" << endl;
  }
  if(a%2=1 && b%2=0){
  cout  << "Even" << endl;
  }
  if(a%2=1 && b%2=1){
  cout  << "Odd" << endl;
  }
 }

Compiler output:
a.cc: In function 'int main()':
a.cc:9:12: error: lvalue required as left operand of assignment
    9 |   if(a%2=0 && b%2=0){
      |          ~~^~~~~~
a.cc:12:12: error: lvalue required as left operand of assignment
   12 |   if(a%2=0 && b%2=1){
      |          ~~^~~~~~
a.cc:15:12: error: lvalue required as left operand of assignment
   15 |   if(a%2=1 && b%2=0){
      |          ~~^~~~~~
a.cc:18:12: error: lvalue required as left operand of assignment
   18 |   if(a%2=1 && b%2=1){
      |          ~~^~~~~~
Language: C++

package main

import "fmt"

func main() {
	var a, b int
	fmt.Scan(&a, &b)
	if (a*b)%2 == 0 {
		fmt.Print("even")
	} else {
		fmt.Print("odd")
	}
}


Compiler output:
a.cc:1:1: error: 'package' does not name a type
    1 | package main
      | ^~~~~~~
Language: C

#include <stdio.h>

int main(){
	int a,b;
	scanf(%d,&a);
	scanf(%d,&b);
	int c = a*b;
	
	if( c%2 == 0){
		printf("Even");
	}else{
		printf("Odd");
	}
	return 0;
}

Compiler output:
main.c: In function 'main':
main.c:5:15: error: expected expression before '%' token
    5 |         scanf(%d,&a);
      |               ^
main.c:6:15: error: expected expression before '%' token
    6 |         scanf(%d,&b);
      |               ^
Language: C++

#include<stdio.h>
int main(void)
{
	int a,b,c;
	scanf("%d",&a);
	scanf("%d",&b);
    c=a*b;
	if(c%2==0){
		printf("Even\n");
	}
	if(!(c%2==0)){
		printf("Odd\n");
	}
	ret

Compiler output:
a.cc: In function 'int main()':
a.cc:14:9: error: 'ret' was not declared in this scope
   14 |         ret
      |         ^~~
a.cc:14:12: error: expected '}' at end of input
   14 |         ret
      |            ^
a.cc:3:1: note: to match this '{'
    3 | {
      | ^
Language: C++

#include<stdio.h>
int main(void)
{
	int a,b,c;
	scanf("%d",&a);
	scanf("%d",&b);
    c=a*b;
	if(c%2==0){
		printf("Even\n");
	}
	if(!(c%==0)){
		printf("Odd\n");
	}
	return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:11:17: error: expected primary-expression before '=' token
   11 |         if(!(c%==0)){
      |                 ^
Language: C

#include<stdio.h>

int main(void){

    int a,b;
    int c = a*b;

   
if(1<=a,b &&  a,b <= 10000){
    if(c % 2 == 0){
        printf("Even\n");
    }else{
        printf("Odd");
    }

    
}

Compiler output:
main.c: In function 'main':
main.c:17:1: error: expected declaration or statement at end of input
   17 | }
      | ^
Language: C++

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

int main() {
  int a, b, A, B;
  cin >> a >> b;
  A = a % 2, B = b % 2;
  if (A == 0) || (B == 0) cout << "Even" << endl;
  else cout << "Odd" << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:15: error: expected primary-expression before '||' token
    8 |   if (A == 0) || (B == 0) cout << "Even" << endl;
      |               ^~
Language: C++

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

int main(){
  double a, b;
  cin >> a >> b;
  if(a % 2 != 0 && b % 2 != 0){
    cout << "Odd" <<endl;
  }
  else{
    cout << "Even" << endl;
  }
}
    



Compiler output:
a.cc: In function 'int main()':
a.cc:7:8: error: invalid operands of types 'double' and 'int' to binary 'operator%'
    7 |   if(a % 2 != 0 && b % 2 != 0){
      |      ~ ^ ~
      |      |   |
      |      |   int
      |      double
a.cc:7:22: error: invalid operands of types 'double' and 'int' to binary 'operator%'
    7 |   if(a % 2 != 0 && b % 2 != 0){
      |                    ~ ^ ~
      |                    |   |
      |                    |   int
      |                    double
Language: C++

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

int main(){
  int a, b;
  cin >> a >> b;
  if((a + 1) % 2 = 0 && (b + 1) % 2 = 0){
    cout << "Odd" <<endl;
  }
  else{
    cout << "Even" << endl;
  }
}
    



Compiler output:
a.cc: In function 'int main()':
a.cc:7:22: error: lvalue required as left operand of assignment
    7 |   if((a + 1) % 2 = 0 && (b + 1) % 2 = 0){
      |                    ~~^~~~~~~~~~~~~~
Language: C++

#include<iostream>
using namespace std;

int main(void){
  int a, b;
  
  cin >> a;
  cin >> b;

	if(a*b%2=0){
    	cout << "Even\n";
    }else{
    	cout << "Odd\n"
    }
  
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:10:15: error: lvalue required as left operand of assignment
   10 |         if(a*b%2=0){
      |            ~~~^~
a.cc:13:24: error: expected ';' before '}' token
   13 |         cout << "Odd\n"
      |                        ^
      |                        ;
   14 |     }
      |     ~
Language: C++

#include <cstdio>

int main() {
	int a, b;
  	scanf(" %d %d", &a, &b);
  
  	if (a%2 == 1 && && b%2 == 1) {
     	printf("Odd\n"); 
    } else {
     	printf("Even\n"); 
    }
  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:29: error: invalid operands of types 'void*' and 'int' to binary 'operator%'
    7 |         if (a%2 == 1 && && b%2 == 1) {
      |                         ~~~~^~
      |                         |    |
      |                         |    int
      |                         void*
a.cc:7:28: error: label 'b' used but not defined
    7 |         if (a%2 == 1 && && b%2 == 1) {
      |                            ^
Language: C++

#include <cstdio>

int main() {
	int a, b;
  	scanf(" %d %d", &a, &b);
  
  	if (a%2 == 1 && == b%2 == 1) {
     	printf("Odd\n"); 
    } else {
     	printf("Even\n"); 
    }
  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:25: error: expected primary-expression before '==' token
    7 |         if (a%2 == 1 && == b%2 == 1) {
      |                         ^~
Language: C

#include<stdio.h>

int main(void){
  int a,b;
  scanf("%d%d,&a,&b);
  if((a*b)%2==0)
        printf("Even\n");
   else if((a*b)%2==1)
        printf("Odd\n");
        }

Compiler output:
main.c: In function 'main':
main.c:5:9: warning: missing terminating " character
    5 |   scanf("%d%d,&a,&b);
      |         ^
main.c:5:9: error: missing terminating " character
    5 |   scanf("%d%d,&a,&b);
      |         ^~~~~~~~~~~~~
main.c:6:3: error: expected expression before 'if'
    6 |   if((a*b)%2==0)
      |   ^~
main.c:9:25: error: expected ';' before '}' token
    9 |         printf("Odd\n");
      |                         ^
      |                         ;
   10 |         }
      |         ~
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  int A,B;
  cin >> A >> B;
  int X = A*B;
  int
  if (X % 2 == 0 ) {
    cout << "Even" << endl;
  }
  else {
    cout << "Odd" << endl;
  }
  
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:3: error: expected unqualified-id before 'if'
    9 |   if (X % 2 == 0 ) {
      |   ^~
a.cc:12:3: error: 'else' without a previous 'if'
   12 |   else {
      |   ^~~~
Language: C++

#include<iostream>
using namespace std;
 
int mian(){
	int a,b;
  	cin >> a >> b;
    int c=a*b;
  
  	if(c%2==0) cout << "Even" <<endl;
  	else cout << "Odd" << endl;

}


Compiler output:
a.cc: In function 'int mian()':
a.cc:12:1: warning: no return statement in function returning non-void [-Wreturn-type]
   12 | }
      | ^
/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 mian(){
	int a,b;
  	cin >> a >> b;
    int c=a*b;
  
  	if(c%2==0){
      cout << "Even" <<endl;
    }else{
      cout <<"Odd" << endl;
    }
}


Compiler output:
a.cc: In function 'int mian()':
a.cc:14:1: warning: no return statement in function returning non-void [-Wreturn-type]
   14 | }
      | ^
/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 mian(){
	int a,b;
  	cin >> a >> b;
    c=a*b;
  
  	if(c%2==0){
      cout << "Even" <<endl;
    }else{
      cout <<"Odd" << endl;
    }
}


Compiler output:
a.cc: In function 'int mian()':
a.cc:7:5: error: 'c' was not declared in this scope
    7 |     c=a*b;
      |     ^
a.cc:14:1: warning: no return statement in function returning non-void [-Wreturn-type]
   14 | }
      | ^
Language: C++

#include<iostream>
using namespace std;
 
int mian(){
	int a,b;
  	cin >> a >> b;
  
  	if((a*b)%2==0){
      cout << "Even" <<endl;
    }else{
      cout <<"Odd" << endl;
    }
}

Compiler output:
a.cc: In function 'int mian()':
a.cc:13:1: warning: no return statement in function returning non-void [-Wreturn-type]
   13 | }
      | ^
/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 mian(){
	int a,b;
  	cin >> a >> b;
  
  	if(a*b%2==0){
      cout << "Even" <<endl;
    }else{
      cout <<"Odd" << endl;
    }
}

Compiler output:
a.cc: In function 'int mian()':
a.cc:13:1: warning: no return statement in function returning non-void [-Wreturn-type]
   13 | }
      | ^
/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 <bits/stdc++.h>
using namespace std;

int main() {
  int a,b;
  cin >> a,b;
  
  A=a%2;
  B=b%2;
  
  if(A*B==0)
    cout << "Even" << endl;
  else
    cout << "Odd" << endl;
  
}


Compiler output:
a.cc: In function 'int main()':
a.cc:8:3: error: 'A' was not declared in this scope
    8 |   A=a%2;
      |   ^
a.cc:9:3: error: 'B' was not declared in this scope
    9 |   B=b%2;
      |   ^
Language: C

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

int main(void) {
  int a, b;
  cin >> a >> b;
  string answer = a * b % 2 ? "Odd" : "Even";
  cout << answer << endl;
}


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 a, b;
  cin >> a >> b;
  string answer = a * b % 2 ? "Odd" : "Even";
  cout << answer << endl;
}


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

import java.util.Scanner;
 
class Main{
  public static void main(String[] args){
    Scanner scan = new Scanner(System.in);
    int num1 = Integer.parseInt(scan.next());
    int num2 = Integer.parseInt(scan.next());
    
    if(((num1 * num2) % 2) == 0){
      System.out.println("Even");
    }else{
      System.out.println("Odd");
    }
    
    scan.close();
    return 0;
  }
}

Compiler output:
Main.java:16: error: incompatible types: unexpected return value
    return 0;
           ^
1 error
Language: Java

import java.util.Scanner;

public class Input{
  public static int main(String[] args){
    Scanner scan = new Scanner(System.in);
    int num1 = Integer.parseInt(scan.next());
    int num2 = Integer.parseInt(scan.next());
    
    if(((num1 * num2) % 2) == 0){
      System.out.println("Even");
    }else{
      System.out.println("Odd");
    }
    
    scan.close();
    return 0;
  }
}

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

#include<stdio.h>
int main()
{
    int a,b;
	整数の入力
    scanf("%d %d",&a,&b);
  	if((a*b)%==1){
      printf("Odd")
    }
  	else((a*b)%==0){
     printf("Even") 
    }
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:9: error: '\U00006574\U00006570\U0000306e\U00005165\U0000529b' was not declared in this scope
    5 |         整数の入力
      |         ^~~~~~~~~~
a.cc:7:19: error: expected primary-expression before '=' token
    7 |         if((a*b)%==1){
      |                   ^
a.cc:8:20: error: expected ';' before '}' token
    8 |       printf("Odd")
      |                    ^
      |                    ;
    9 |     }
      |     ~               
a.cc:10:21: error: expected primary-expression before '=' token
   10 |         else((a*b)%==0){
      |                     ^
Language: Java

import java.util.*;
public class Main {
    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        int a = sc.nextInt();
        int b = sc.nextInt();
        if (a % 2 == 1 && b % 2 == 1) {
            System.out.println("Odd")
        }else{
            System.out.println("Even")
        }
    }
}


Compiler output:
Main.java:8: error: ';' expected
            System.out.println("Odd")
                                     ^
Main.java:10: error: ';' expected
            System.out.println("Even")
                                      ^
2 errors
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
    
    int a,b;
    
    cin >> a >> b;
    
    if(a * b % 2 == 0){
        
        cout << "Even" << endl;
        
    }else{
        
        cout << "Odd" << endl;
        
    }

Compiler output:
a.cc: In function 'int main()':
a.cc:18:6: error: expected '}' at end of input
   18 |     }
      |      ^
a.cc:4:12: note: to match this '{'
    4 | int main() {
      |            ^
Language: Java

import java.util.Scanner;

public class Aproduct{
public static void main(String[] args){
  System.out.println("input a");
  Scanner s = new Scanner(System.in);
  int a = s.nextInt();
  if(a <1 || 1000<a ){
    System.out.println("0<=a=<0,input a again");
    a = s.nextInt();
  }
  System.out.println("input b");
  int b = s.nextInt();
  if(b <1 || 1000<b ){
    System.out.println("0<=b=<0,input b again");
    b = s.nextInt();
  }

  int sum = a * b;
  if(sum%2==0){
    System.out.println("Even");
  }else if(sum%2 == 1){
    System.out.println("Odd");
  }


}


}

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

class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int a = sc.nextInt();
        int b = sc.nextInt();
        if ((a * b) % 2 == 0)
            System.out.println("Even");
        else
            System.out.println("Odd");
    }
}

Compiler output:
a.cc:2:11: error: expected ':' before 'static'
    2 |     public static void main(String[] args) {
      |           ^~~~~~~
      |           :
a.cc:2:29: error: 'String' has not been declared
    2 |     public static void main(String[] args) {
      |                             ^~~~~~
a.cc:2:38: error: expected ',' or '...' before 'args'
    2 |     public static void main(String[] args) {
      |                                      ^~~~
a.cc:11:2: error: expected ';' after class definition
   11 | }
      |  ^
      |  ;
a.cc: In static member function 'static void Main::main(int*)':
a.cc:3:9: error: 'Scanner' was not declared in this scope
    3 |         Scanner sc = new Scanner(System.in);
      |         ^~~~~~~
a.cc:4:17: error: 'sc' was not declared in this scope
    4 |         int a = sc.nextInt();
      |                 ^~
a.cc:7:13: error: 'System' was not declared in this scope
    7 |             System.out.println("Even");
      |             ^~~~~~
a.cc:9:13: error: 'System' was not declared in this scope
    9 |             System.out.println("Odd");
      |             ^~~~~~
Language: C++

import java.util.*;

class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int a = sc.nextInt();
        int b = sc.nextInt();
        if ((a * b) % 2 == 0)
            System.out.println("Even");
        else
            System.out.println("Odd");
    }
}

Compiler output:
a.cc:1:1: error: 'import' does not name a type
    1 | import java.util.*;
      | ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:4:11: error: expected ':' before 'static'
    4 |     public static void main(String[] args) {
      |           ^~~~~~~
      |           :
a.cc:4:29: error: 'String' has not been declared
    4 |     public static void main(String[] args) {
      |                             ^~~~~~
a.cc:4:38: error: expected ',' or '...' before 'args'
    4 |     public static void main(String[] args) {
      |                                      ^~~~
a.cc:13:2: error: expected ';' after class definition
   13 | }
      |  ^
      |  ;
a.cc: In static member function 'static void Main::main(int*)':
a.cc:5:9: error: 'Scanner' was not declared in this scope
    5 |         Scanner sc = new Scanner(System.in);
      |         ^~~~~~~
a.cc:6:17: error: 'sc' was not declared in this scope
    6 |         int a = sc.nextInt();
      |                 ^~
a.cc:9:13: error: 'System' was not declared in this scope
    9 |             System.out.println("Even");
      |             ^~~~~~
a.cc:11:13: error: 'System' was not declared in this scope
   11 |             System.out.println("Odd");
      |             ^~~~~~
Language: C++

import java.util.*;
import java.util.Scanner;

public  class Main {
    public static void main(String[] args) {
      Scanner sc = new Scanner(System.in);
      int a = Integer.parseInt(sc);
      int b = Integer.parseInt(sc);
      int num = a*b;
      if(num%2==0){
        System.out.println("Even");
      }else{
        System.out.println("Odd");
    }
}


Compiler output:
a.cc:1:1: error: 'import' does not name a type
    1 | import java.util.*;
      | ^~~~~~
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.Scanner;
      | ^~~~~~
a.cc:2:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:4:1: error: expected unqualified-id before 'public'
    4 | public  class Main {
      | ^~~~~~
Language: C++

import java.util.*;

class Main {
    public static void main(String[] args) {
      Scanner sc = new Scanner(System.in);
      int a = Integer.parseInt(sc);
      int b = Integer.parseInt(sc);
      int num = a*b;
      if(num%2==0){
        System.out.println("Even");
      }else{
        System.out.println("Odd");
    }
}

Compiler output:
a.cc:1:1: error: 'import' does not name a type
    1 | import java.util.*;
      | ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:4:11: error: expected ':' before 'static'
    4 |     public static void main(String[] args) {
      |           ^~~~~~~
      |           :
a.cc:4:29: error: 'String' has not been declared
    4 |     public static void main(String[] args) {
      |                             ^~~~~~
a.cc:4:38: error: expected ',' or '...' before 'args'
    4 |     public static void main(String[] args) {
      |                                      ^~~~
a.cc:14:2: error: expected '}' at end of input
   14 | }
      |  ^
a.cc:3:12: note: to match this '{'
    3 | class Main {
      |            ^
a.cc: In static member function 'static void Main::main(int*)':
a.cc:5:7: error: 'Scanner' was not declared in this scope
    5 |       Scanner sc = new Scanner(System.in);
      |       ^~~~~~~
a.cc:6:15: error: 'Integer' was not declared in this scope
    6 |       int a = Integer.parseInt(sc);
      |               ^~~~~~~
a.cc:6:32: error: 'sc' was not declared in this scope
    6 |       int a = Integer.parseInt(sc);
      |                                ^~
a.cc:10:9: error: 'System' was not declared in this scope
   10 |         System.out.println("Even");
      |         ^~~~~~
a.cc:12:9: error: 'System' was not declared in this scope
   12 |         System.out.println("Odd");
      |         ^~~~~~
a.cc: At global scope:
a.cc:14:2: error: expected unqualified-id at end of input
   14 | }
      |  ^
Language: C++

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

int main() {
  int a; int b;
  cin >> a >> b;
  if((a*b)%2 == 0){
    cout << "Even" << endl;
  }
  else{
    cout << "Odd" << endl;
}

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

import java.util.Scanner;
public class Main {
  public static void main(String[] args) {
    Scanner dataScanner = new Scanner(System.in);
    String data = dataScanner.nextLine();
    String[] dataList = data.split();
    int a = Integer.parseInt(dataList[0]);
    int b = Integer.parseInt(dataList[1]);
    if (a*b % 2 == 0) {
      System.out.println("Even");
    } else {
      System.out.println("Odd");
    }
  } 
}

Compiler output:
Main.java:6: error: no suitable method found for split(no arguments)
    String[] dataList = data.split();
                            ^
    method String.split(String,int) is not applicable
      (actual and formal argument lists differ in length)
    method String.split(String,int,boolean) is not applicable
      (actual and formal argument lists differ in length)
    method String.split(char,int,boolean) is not applicable
      (actual and formal argument lists differ in length)
    method String.split(String) is not applicable
      (actual and formal argument lists differ in length)
1 error
Language: Java

import java.util.Scanner;
public class Main {
  public static void Main(String[] args) {
    Scanner dataScanner = new Scanner(System.in);
    String data = dataScanner.nextLine();
    String[] dataList = data.split();
    int a = Integer.parseInt(dataList[0]);
    int b = Integer.parseInt(dataList[1]);
    if (a*b % 2 == 0) {
      System.out.println("Even");
    } else {
      System.out.println("Odd");
    }
  } 
}

Compiler output:
Main.java:6: error: no suitable method found for split(no arguments)
    String[] dataList = data.split();
                            ^
    method String.split(String,int) is not applicable
      (actual and formal argument lists differ in length)
    method String.split(String,int,boolean) is not applicable
      (actual and formal argument lists differ in length)
    method String.split(char,int,boolean) is not applicable
      (actual and formal argument lists differ in length)
    method String.split(String) is not applicable
      (actual and formal argument lists differ in length)
1 error
Language: Java

public class Main {
  import java.util.Scanner;
  public static void Main(String[] args) {
    Scanner dataScanner = new Scanner(System.in);
    String data = dataScanner.nextLine();
    String[] dataList = data.split();
    int a = Integer.parseInt(dataList[0]);
    int b = Integer.parseInt(dataList[1]);
    if (a*b % 2 == 0) {
      System.out.println("Even");
    } else {
      System.out.println("Odd");
    }
  } 
}

Compiler output:
Main.java:2: error: illegal start of type
  import java.util.Scanner;
  ^
Main.java:2: error: <identifier> expected
  import java.util.Scanner;
                          ^
2 errors
Language: Java

import java.util.Scanner;
public static void Main(String[] args) {
  Scanner dataScanner = new Scanner(System.in);
  String data = dataScanner.nextLine();
  String[] dataList = data.split();
  int a = Integer.parseInt(dataList[0]);
  int b = Integer.parseInt(dataList[1]);
  if (a*b % 2 == 0) {
    System.out.println("Even");
  } else {
 	System.out.println("Odd");
  }
} 

Compiler output:
Main.java:2: 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>
#include<stdlib.h>
int main()
{
  int a,b,c;
  c=a*b;
  scanf("%d%d",&a,&b)
    if(c%2==0)
    {
      printf("Even");
    }
  else
  {
    printf("0dd");
  }
  system("pause");
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:22: error: expected ';' before 'if'
    7 |   scanf("%d%d",&a,&b)
      |                      ^
      |                      ;
    8 |     if(c%2==0)
      |     ~~                
a.cc:12:3: error: 'else' without a previous 'if'
   12 |   else
      |   ^~~~
Language: C++

#include <bits/stdc++.h>
using namespace
  int main() {
  int a;
  int b;
  cin >> a >> b;
  if ( ( ( a * b ) % 2 ) == 0 ) {
    cout << "Even" << endl;
  }
  else {
    cout << "Odd" << endl;
  }
}

Compiler output:
a.cc:3:3: error: expected identifier before 'int'
    3 |   int main() {
      |   ^~~
a.cc:2:16: error: expected ';' before 'int'
    2 | using namespace
      |                ^
      |                ;
    3 |   int main() {
      |   ~~~           
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 >> a >> b;
      |   ^~~
      |   std::cin
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:146,
                 from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
a.cc:8:5: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    8 |     cout << "Even" << 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:8:23: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    8 |     cout << "Even" << endl;
      |                       ^~~~
      |                       std::endl
In file included from /usr/include/c++/14/istream:41,
                 from /usr/include/c++/14/sstream:40,
                 from /usr/include/c++/14/complex:45,
                 from /usr/include/c++/14/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
a.cc:11:5: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
   11 |     cout << "Odd" << endl;
      |     ^~~~
      |     std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
a.cc:11:22: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
   11 |     cout << "Odd" << endl;
      |                      ^~~~
      |                      std::endl
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
  744 |     endl(basic_ostream<_CharT, _Traits>& __os)
      |     ^~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main() {
  int a, b;
  cin >> a >> b;
  if ((a * b % 2) = 0) {
   
    cout << "Even" << endl;
  }
  else {
    cout << "Odd" << endl;
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:6:14: error: lvalue required as left operand of assignment
    6 |   if ((a * b % 2) = 0) {
      |       ~~~~~~~^~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main() {
  int a, b;
  cin >> a >> b;
  if (a * b % 2 = 0) {
   
    cout << "Even" << endl;
  }
  else {
    cout << "Odd" << endl;
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:6:13: error: lvalue required as left operand of assignment
    6 |   if (a * b % 2 = 0) {
      |       ~~~~~~^~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main() {
  int a, b;
  cin >> a >> b;
  if (a * b * 0.5 % 1 < 0) {
   
    cout << "Odd" << endl;
  }
  else {
    cout << "Even" << endl;
  }
}


Compiler output:
a.cc: In function 'int main()':
a.cc:6:19: error: invalid operands of types 'double' and 'int' to binary 'operator%'
    6 |   if (a * b * 0.5 % 1 < 0) {
      |       ~~~~~~~~~~~ ^ ~
      |             |       |
      |             double  int
Language: C

#include <stdio.h>
int main(){
  int a,b;
  scanf("%d%d",&a,&b);
  if((a*b)%2==1)?puts("Odd"):puts("Even");
  return 0;
}

Compiler output:
main.c: In function 'main':
main.c:5:17: error: expected expression before '?' token
    5 |   if((a*b)%2==1)?puts("Odd"):puts("Even");
      |                 ^
Language: C++

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

int main() {
  int a;
  int b;
  cin>>a>>b;
  int e=a*b;
  int d=e%2;
  if(e==0){
    cout<<"Odd"<<endl;
  }else{
    cout<<"Even"<<endl;
  
}














Compiler output:
a.cc: In function 'int main()':
a.cc:15:2: error: expected '}' at end of input
   15 | }
      |  ^
a.cc:4:12: note: to match this '{'
    4 | int main() {
      |            ^
Language: C++

#include <iostream>

int main() {
    int a, b;
    cin >> a >> b;
    int c = a * b;
    if (c % 2 == 0) cout << "Even" << endl;
    else cout << "Odd" << 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 >> 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:7:21: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    7 |     if (c % 2 == 0) cout << "Even" << 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:7:39: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    7 |     if (c % 2 == 0) cout << "Even" << 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:8:10: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    8 |     else cout << "Odd" << 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:8:27: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    8 |     else cout << "Odd" << 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() {
      int a, b;
      cin >> a >> b;
      int c = a * b;
      if(c % 2 == 0)
            cout << "Even" << endl;
      else cout << "Odd" << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:5:7: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
    5 |       cin >> 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:8:13: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    8 |             cout << "Even" << 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:8:31: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    8 |             cout << "Even" << 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:9:12: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
    9 |       else cout << "Odd" << 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:9:29: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
    9 |       else cout << "Odd" << 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.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.StringTokenizer;
import java.io.IOException;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.InputStream;

/**
 * Built using CHelper plug-in
 * Actual solution is at the top
 *
 * @author dyominov
 */
public class Main {
    public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        InputReader in = new InputReader(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        AProduct solver = new AProduct();
        solver.solve(1, in, out);
        out.close();
    }

    static class AProduct {
        public void solve(int testNumber, InputReader in, PrintWriter out) {
            int a = in.nextInt();
            int b = in.nextInt();
            out.print(a * b % 2 == 0 ? "Even" : "Odd");
        }

    }

    static class InputReader implements AutoCloseable {
        public BufferedReader reader;
        public StringTokenizer tokenizer;

        public InputReader(InputStream stream) {
            reader = new BufferedReader(new InputStreamReader(stream), 32768);
            tokenizer = null;
        }

        public String next() {
            while (tokenizer == null || !tokenizer.hasMoreTokens()) {
                try {
                    tokenizer = new StringTokenizer(reader.readLine());
                } catch (IOException e) {
                    throw new RuntimeException(e);
                }
            }
            return tokenizer.nextToken();
        }

        public int nextInt() {
            return Integer.parseInt(next());
        }

        public void close() {
        }



Compiler output:
Main.java:62: error: reached end of file while parsing
        }
         ^
1 error
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(void){
int N,A;
 
cin>>N>>A;
  if(N%A==0){
  cout<<"Even"<<;
  }else{
    cout<<"Odd"<<;
  }

}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:17: error: expected primary-expression before ';' token
    8 |   cout<<"Even"<<;
      |                 ^
a.cc:10:18: error: expected primary-expression before ';' token
   10 |     cout<<"Odd"<<;
      |                  ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(void){
int N,A;
 
cin>>N>>A;
  if(N*A==0){
  cout<<"Even"<<;
  }else{
    cout<<"Odd"<<;
  }

}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:17: error: expected primary-expression before ';' token
    8 |   cout<<"Even"<<;
      |                 ^
a.cc:10:18: error: expected primary-expression before ';' token
   10 |     cout<<"Odd"<<;
      |                  ^
Language: C++

#include <bits/stdc++.h>
using namespace std;
int main(void){
int N,A;
 
cin>>N>>A;
  if(N*A==0){
  cout<<Even<<;
  }else{
    cout<<Odd<<;
  }

}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:9: error: 'Even' was not declared in this scope
    8 |   cout<<Even<<;
      |         ^~~~
a.cc:8:15: error: expected primary-expression before ';' token
    8 |   cout<<Even<<;
      |               ^
a.cc:10:11: error: 'Odd' was not declared in this scope
   10 |     cout<<Odd<<;
      |           ^~~
a.cc:10:16: error: expected primary-expression before ';' token
   10 |     cout<<Odd<<;
      |                ^
Language: C++

#include<iostream>
using namespace std;

int main(void){
  int a, b;
  cin >> a >> b;
  int ans = (a*b)%2;
  if(ans) cout << "Odd" << endl;
  else cout <<< "Even" << endl;
  
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:15: error: expected primary-expression before '<' token
    9 |   else cout <<< "Even" << endl;
      |               ^
a.cc:9:24: error: invalid operands of types 'const char [5]' and '<unresolved overloaded function type>' to binary 'operator<<'
    9 |   else cout <<< "Even" << endl;
      |                 ~~~~~~~^~~~~~~
Language: C++

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

int main(){
  
  int a ,b;
  cin >> a >> b ;
  if (a * b / 2 = 0) {
    cout << "Even" << endl;
  } else {
    cout << "Odd" << endl;
  }
 
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:13: error: lvalue required as left operand of assignment
    8 |   if (a * b / 2 = 0) {
      |       ~~~~~~^~~
Language: C++

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

int main(){
  
  int a ,b;
  cin >> a >> b ;
  if (a * b / 2 = 0) cout << "Even" << endl;
  else cout << "Odd" << endl;
  
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:13: error: lvalue required as left operand of assignment
    8 |   if (a * b / 2 = 0) cout << "Even" << endl;
      |       ~~~~~~^~~
Language: C++

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

int main(){
  
  int a ,b;
  cin >> a >> b ;
  if (a*b / 2 = 0) cout << "Even" << endl;
  else cout << "Odd" << endl;
  
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:11: error: lvalue required as left operand of assignment
    8 |   if (a*b / 2 = 0) cout << "Even" << endl;
      |       ~~~~^~~
Language: C++

#include<iostream>
using namespace std;

int main(){
  int a,b;
  cin >> a >> b;
  int c = a * b;
  
  if(c % 2 == 0)　cout << "Even" << endl;
    else 　cout << "0dd" << endl;
}
  
  

Compiler output:
a.cc:9:17: error: extended character 　 is not valid in an identifier
    9 |   if(c % 2 == 0)　cout << "Even" << endl;
      |                 ^
a.cc:10:10: error: extended character 　 is not valid in an identifier
   10 |     else 　cout << "0dd" << endl;
      |          ^
a.cc: In function 'int main()':
a.cc:9:17: error: '\U00003000cout' was not declared in this scope
    9 |   if(c % 2 == 0)　cout << "Even" << endl;
      |                 ^~~~~~
a.cc:10:10: error: '\U00003000cout' was not declared in this scope
   10 |     else 　cout << "0dd" << endl;
      |          ^~~~~~
Language: C++

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

int main(){
  int a,b;
  cin >> a >> b;
  int c = a * b;
  if(c % 2 == 0);{
    cout << "Even" << endl;
  }
    else {
      cout << "0dd" << endl;
    }
}
  
  

Compiler output:
a.cc: In function 'int main()':
a.cc:11:5: error: 'else' without a previous 'if'
   11 |     else {
      |     ^~~~
Language: C++

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

int main(){
    int a,b;

    cin >> a >> b;
    if(a%2==1 && b%2 == 1){
        cout << "Odd";
    }else{
        cout << "Even";
    }
    return 0;
}

Compiler output:
a.cc:1:1: error: stray '##' in program
    1 | ##include<bits/stdc++.h>
      | ^~
a.cc:1:3: error: 'include' does not name a type
    1 | ##include<bits/stdc++.h>
      |   ^~~~~~~
a.cc: In function 'int main()':
a.cc:7:5: error: 'cin' was not declared in this scope
    7 |     cin >> a >> b;
      |     ^~~
a.cc:9:9: error: 'cout' was not declared in this scope
    9 |         cout << "Odd";
      |         ^~~~
a.cc:11:9: error: 'cout' was not declared in this scope
   11 |         cout << "Even";
      |         ^~~~
Language: C++

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

 
using namespace std;
 
const int mod=1e9+7;
 
int main(){
	//入力
	int n;
	int x=0,y=0;
	cin >> n;
	vector<vector<int>> place(n*2)
    int i;
	for(i=0;i<n;i++)
	{
		cin >> place[i][0] >> place[i][1];
	}

	//処理
	for(i=0;i<n;i++)
	{
		if (abs(place[i][0]-x)!=1&&abs(place[i][1]-y)!=1)
		{
			cout << "Yes" << endl;
			return 0;
		}
		x=place[i][0];y=place[i][1];
	}

	cout << "No" << endl;
	return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:15:5: error: expected ',' or ';' before 'int'
   15 |     int i;
      |     ^~~
a.cc:16:13: error: 'i' was not declared in this scope
   16 |         for(i=0;i<n;i++)
      |             ^
a.cc:22:13: error: 'i' was not declared in this scope
   22 |         for(i=0;i<n;i++)
      |             ^
Language: C++

#include<bits;stdc++.h>
using namespace std;
  int main(){
  int a,b;
    cin <<a <<b;
    if( a*b%2==1 ){
      cout << "Odd"
    }
  else{
    cout << "Even"
  }
}



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

#include<bits/stdc++.h>
using namespace std
  int main(){
  int a,b
    cin <<a <<b
    if( a*b%2==1 ){
      cout << "Odd"
    }
  else{
    cout << "Even"
  }
}



Compiler output:
a.cc:2:20: error: expected ';' before 'int'
    2 | using namespace std
      |                    ^
      |                    ;
    3 |   int main(){
      |   ~~~               
a.cc: In function 'int main()':
a.cc:5:5: error: expected initializer before 'cin'
    5 |     cin <<a <<b
      |     ^~~
a.cc:9:3: error: 'else' without a previous 'if'
    9 |   else{
      |   ^~~~
a.cc:10:19: error: expected ';' before '}' token
   10 |     cout << "Even"
      |                   ^
      |                   ;
   11 |   }
      |   ~
Language: C++

#include<bits;stdc++.h>
using namespace std
  int main(){
  int a,b
    cin <<a <<b
    if( a*b%2==1 ){
      cout << "Odd"
    }
  else{
    cout << "Even"
  }
}



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

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

int main(){
  int a, b;
  cin >> a >> b;
  cout << (a * b % 2 == 0) ? "Even" : "Odd" << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:45: error: invalid operands of types 'const char [4]' and '<unresolved overloaded function type>' to binary 'operator<<'
    7 |   cout << (a * b % 2 == 0) ? "Even" : "Odd" << endl;
      |                                       ~~~~~~^~~~~~~
Language: C++

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

int main() {
  
  int a,b;
  cin>>a>>b;
  if(a*b%2==0){
    printf("Even")
  }else{
    printf("Odd")
  }
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:9:19: error: expected ';' before '}' token
    9 |     printf("Even")
      |                   ^
      |                   ;
   10 |   }else{
      |   ~                
a.cc:11:18: error: expected ';' before '}' token
   11 |     printf("Odd")
      |                  ^
      |                  ;
   12 |   }
      |   ~
Language: C++

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

int main() {
  int a,b;
  cin>>a>>b;
  if(a*b%2=0){
    cout<<"Even"<<endl;
  }
  else{
    cout<<"Odd"<<endl;
  }
  
   
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:9: error: lvalue required as left operand of assignment
    7 |   if(a*b%2=0){
      |      ~~~^~
Language: C++

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

int main() {
  int a,b;
  cin>>a>>b;
  if(a*B%2=0){
    cout<<"Even"<<endl;
  }
  else{
    cout<<"Odd"<<endl;
  }
  
   
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:8: error: 'B' was not declared in this scope
    7 |   if(a*B%2=0){
      |        ^
Language: C++

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

int main() {
  int a,b;
  cin>>a>>b;
  if((a+B)%2=0){
    cout<<"Even"<<endl;
  }
  else{
    cout<<"Odd"<<endl;
  }
  
   
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:9: error: 'B' was not declared in this scope
    7 |   if((a+B)%2=0){
      |         ^
Language: C++

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

int main() {
  int a,b;
  cin>>a>>b;
  
  if(a*b%2=0){
    cout<<"EEven"<<endl;
  }else{
  	cout<<"Odd"<<endl;
  }
 }

Compiler output:
a.cc: In function 'int main()':
a.cc:8:9: error: lvalue required as left operand of assignment
    8 |   if(a*b%2=0){
      |      ~~~^~
Language: C++

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

int main(){
  int a,b;
  cin >> a >>b;
  R = a * b;
  
  if  (R%2 == 0 ){
    cout << "Even" << endl;
  }
  
  else{
    cout << "Odd" << endl;
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:3: error: 'R' was not declared in this scope
    7 |   R = a * b;
      |   ^
Language: C++

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

int main(){
  int a,b,R;
  cin >> a >>b;
  R = a * b
  
  if  (R%2 == 0 ){
    cout << "Even" << endl;
  }
  
  else{
    cout << "Odd" << endl;
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:12: error: expected ';' before 'if'
    7 |   R = a * b
      |            ^
      |            ;
    8 | 
    9 |   if  (R%2 == 0 ){
      |   ~~        
a.cc:13:3: error: 'else' without a previous 'if'
   13 |   else{
      |   ^~~~
Language: C++

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

int main(){
  int a,b,R,S;
  cin >> a >>b;
  R = a * b
  
  if  (R%2 == 0 ){
    cout << "Even" << endl;
  }
  
  else{
    cout << "Odd" << endl;
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:7:12: error: expected ';' before 'if'
    7 |   R = a * b
      |            ^
      |            ;
    8 | 
    9 |   if  (R%2 == 0 ){
      |   ~~        
a.cc:13:3: error: 'else' without a previous 'if'
   13 |   else{
      |   ^~~~
Language: Java

    import java.util.Scanner;
     
    public class Main  {
    	public static void main(String[] args) {
    		Scanner sc = new Scanner(System.in);
          System.out.println("a:")
    		int a = sc.nextInt();
    		int b = sc.nextInt();
     
    		if ((a*b)%2 == 1){
    			System.out.println("Odd");
    		}
    		else {
    			System.out.println("Even");
    		}
    	}
     
    }

Compiler output:
Main.java:6: error: ';' expected
          System.out.println("a:")
                                  ^
1 error
Language: C++

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

int main() {
  int FirstNumber = 0, NextNumber = 0;
  cin >> FirstNumber >> NextNumber;
  if((FirstNumber * NextNumber)%2 != 0){
  cout << Odd\n;
  }else{
  cout << Even\n;
  }
}

Compiler output:
a.cc:8:14: error: stray '\' in program
    8 |   cout << Odd\n;
      |              ^
a.cc:10:15: error: stray '\' in program
   10 |   cout << Even\n;
      |               ^
a.cc: In function 'int main()':
a.cc:8:11: error: 'Odd' was not declared in this scope
    8 |   cout << Odd\n;
      |           ^~~
a.cc:10:11: error: 'Even' was not declared in this scope
   10 |   cout << Even\n;
      |           ^~~~
Language: C++

#include <bits/stdc++.h>
using namespace std;
 
int main() {
  int a,b;
  cin >>a>>b;
  
  if(a % 2 = 1 && b % 2 = 1){
    cout << "odd"<<endl;
   }
  else {
    cout << "even"<<endl;
  }
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:16: error: lvalue required as left operand of assignment
    8 |   if(a % 2 = 1 && b % 2 = 1){
      |              ~~^~~~~~~~