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C program that determines if a number is equal to zero

###### Posted by Samath

Last Updated:
November 07, 2014

Write a C program that reads a single integer number from the keyboard via the scanf function, determines if the number is equal to zero or not, and then either prints out: "The number is equal to zero." or "The number is not equal to zero.

Here is the solution for the above question:

#include <stdio.h> int main(int argc, char *argv[]) { int num; printf("Please enter a number: "); scanf("%d",&num); if(num == 0) { printf("The number is equal to zero.\n"); } else { printf("The number is not equal to zero.\n"); } return 0; }