To find modulus of values in variables firstNumber and secondNumber, the
arithmetic operator % is used and the result is stored in the variable mod.

/* C Program to find modulus of two numbers */
//Save it as ModulusTwoNumbers.c

#include<stdio.h>
int main(){

    int firstNumber, secondNumber, mod;

    printf("Enter first number : ");
    scanf("%d",&firstNumber);

    printf("Enter second number : ");
    scanf("%d",&secondNumber);

    mod = firstNumber % secondNumber;

    printf("The modulus of %d and %d is %d",firstNumber,secondNumber,mod);

    return 0;
}

Input:
Enter first number : 
15
Enter second number : 
2

Output:
The modulus of 15 and 2 is 1

/* java Program to find modulus of two numbers */
//Save it as ModulusTwoNumbers.java

import java.io.*;
import java.util.Scanner;

public class ModulusTwoNumbers {

    public static void main(String[] args) {
        
            Scanner scanner = new Scanner(System.in);

            int firstNumber, secondNumber, mod;

        System.out.println("Enter first number : ");
        firstNumber = scanner.nextInt();

        System.out.println("Enter second number : ");
        secondNumber = scanner.nextInt();

        mod = firstNumber % secondNumber;

        System.out.println("The modulus of "+firstNumber+" and "+secondNumber+" is "+mod);
    }
}

Input:
Enter first number : 
15
Enter second number : 
2

Output:
The modulus of 15 and 2 is 1

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