C Exercises: Reads in two integers and check whether the first integer is a multiple of the second integer

Last update on December 20 2024 13:14:44 (UTC/GMT +8 hours)

Check if the first integer is a multiple of the second

Write a C program that reads two integers and checks whether the first integer is a multiple of the second integer.

Sample Input: 9 3

Sample Solution:

C Code:

#include<stdio.h>
// Function to check if n1 is a multiple of n2
int is_Multiple(int n1, int n2)
{
    return n1 % n2 == 0;
}

int main()
{
    int n1, n2;
   
    // Prompt for user input
    printf("Input the first integer : ");
    scanf("%d", &n1);
    printf("Input the second integer: ");
    scanf("%d", &n2);

    // Check if n1 is a multiple of n2 and print result
    if(is_Multiple(n1, n2))
        printf("\n%d is a multiple of %d.\n", n1, n2);
    else
        printf("\n%d is not a multiple of %d.\n", n1, n2);

    return 0;
}

Sample Output:

Input the first integer : Input the second integer: 
9 is a multiple of 3.

Pictorial Presentation:

Flowchart:

C programming Code Editor:

Click to Open Editor

Previous: Write a C program to remove any negative sign in front of a number.
Next: Write a C program to display the integer equivalents of letters (a-z, A-Z).