Check even or odd using bitwise operator

 

Problem Statement:- Program to check whether a number is even or odd using bitwise operator.

Sample Input/Output:-

Sample Input First: 17	Sample Output First:  odd
Sample Input Second:  8	Sample Output Second:  even

Data requirement:-

  Input Data:- number

  Output Data:-String Output

Program in C

Here is the source code of the C Program to check whether a number is even or odd using the bitwise operator.

Code:

#include <stdio.h>
int main()
{
    int number;
    /* Get the number input */
    printf("Enter the Number:");
    scanf("%d",&number);
    /* Checking the given number is odd 
       or even using bitwise operators.*/
    if (number & 1)/* or if(number&1==1)*/
        printf("%d is an Odd Number.\n", number);
    else
        printf("%d is an Even Number.\n", number);
    return 0;
}

Input/Output:

Enter the Number:17

17 is an Odd Number.

Program in C++

Here is the source code of the C++ Program to check whether a number is even or odd using the bitwise operator.

Code:

#include <iostream>
using namespace std;
int main()
{
    int number;
    /* Get the number input */
    cout<<"Enter the Number:";
    cin>>number;
    /* Checking the given number is odd 
       or even using bitwise operators.*/
    if (number & 1)/* or if(number&1==1)*/
        cout<<number<<" is an Odd Number.";
    else
        cout<<number<<" is an Even Number.";
    return 0;
}

Input/Output:

Enter the Number:8

8 is an Even Number.

Program in Java

Here is the source code of the Java Program to check whether a number is even or odd using the bitwise operator.

Code:

import java.util.Scanner;
public class CheckOddEvenNumber {
    public static void main(String[] args) {
        Scanner cs = new Scanner(System.in);
        /* Get the number input */
        System.out.print("Enter the Number:");
        int number = cs.nextInt();
        /*
         * Checking the given number is odd or even using bitwise operators.
         */
        if ((number & 1) == 1)
            System.out.print(number + " is an Odd Number.");
        else
            System.out.print(number + " is an Even Number.");
        cs.close();
    }
}

Input/Output:

Enter the Number:37

37 is an Odd Number.

Program in Python

Here is the source code of the Python Program to check whether a number is even or odd using the bitwise operator.

Code:

# Get the number input
number = int(input("Enter the Number:"))
#  Checking the given number is odd or even using bitwise operators.
if (number & 1): #or if(number&1==1)
    print(number," is an Odd Number.")
else:
    print(number," is an Even Number.")

Input/Output:

Enter the Number:778

778  is an Even Number.

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