Question

Given an integer N as input, write a program to check whether Least Significant Bit (LSB) of a number is set or not. Use bitwise operator to solve the problem. Your code should NOT use conditional statement nor loop strucutre. Input: 5 where: First line represents the integer N. Output: Yes Here binary representation of 5 is 0101 and LSB is 1. Assumption: Value of N can be in the range 0 to 10000?

Answer 1

PLEASE REFER BELOW CODE

#include<stdlib.h>
#include<stdio.h>

int main()
{
    int N;
    printf("Input : ");
    scanf("%d", &N); //scanning user input
    //0x1 represnt 0001 in binary and ANDing with N gives 1 only when LSB is 1 otherwise 0
    (N & 0x1)?printf("Output : Yes"):printf("Output : No");
    return 0;
}

PLEASE REFER BELOW OUTPUT