Question

write a program to check whether the given numbers is odd or even

Answer 1

#include<iostream>

using namespace std;

int main(){

int n;

cout<<"enter n:";

cin>>n;

if(n%2==0){

cout<<"even number";

}

else{

cout<<"odd number";

}

return 0;

}

Answer 2

#include<iostream.h>
int main()
{
    int n;
    cout<<"enter any no.";
    cin>>n;
    if (n%2==0)
    {
        cout<<"no. is even";
    }
    else
    {
        cout<<"no. is odd";
    }
}

this is  for turbo c++

Comments

Your code is missing the following:

- "using namespace std;" or fully qualified name for the imported functions: e.g.: "std::cout".
- return statement from the end of the main function

Answer 3

#include <stdio.h>
#include <stdint.h>

#define IS_ODD(x) (x&1)?1:0

int main(int argc, char** argv) {
    
    printf("is number odd %d", IS_ODD(6));
    
    return 0;
 
}

Answer 4

#include<stdio.h>

int main()

{

int a;

printf(" ENTER A NUMBER", a);

scanf("%d", &a);

printf("%d", a%2==0);

}

Answer 5

#include <stdio.h>
int main()
{
    int a = 20;
    if(a%2==0)
        printf("%d is an even number", a);
    else
        printf("%d is an odd number", a);
    return 0;
}

Answer 6

import java.util.Scanner;

public class Main

{

public static void main(String[] args) {

Scanner sc = new Scanner(System.in);

System.out.println("Enter any positive number to check whether it is even or odd: ");

while(true){

    int num = sc.nextInt();

    if(num > 0){

        check(num);

        break;

    }else{

        System.out.println("Please enter positive number!!!");

    }

}

}

public static void check(int n){

    if(n%2 == 0){

        System.out.println("Even Number");

    }else{

        System.out.println("Odd Number");

    }

}

}