Chapter 1, Problem 18R

Explanation of Solution

Program code:

//include the required header files

#include <iostream>

//declare a function isMultiple()

bool isMultiple(long n, long m);

//define main() function

int main()

{

    //declare required variables

    int n, m;

    //prompt the user to enter two numbers

    std::cout<<"enter two numbers";

    //scan for the values

    std::cin>>n>>m;

    //call the function isMultiple()

    bool s=isMultiple(n,m);

    //if the value of s is true

    if(s)

        //print that the numbers are multiples

        std::cout<<"multiples";

    //if the value of s is false

    else

        //print that the numbers are not multiples

        std::cout<<"not multiple";

}

//define the function isMultiple()

bool isMultiple(long n, long m)

{

    //do modulus operation between numbers...