Write a program that repeatedly asks the user to type in an integer until they input a multiple of 7

 See the code in the explanation below

Explanation:

For this excersie we are going to be using C++, if you want me to produce the code in another language do let me know

// Online C++ compiler to run C++ program online

#include <iostream>

using namespace std;

int main()

{

int Number;

   do

{

 cout <<"Enter a  multiple of seven: ";

 cin >> Number;

 if(Number%7 == 0 ){

     cout<<"correct!!! the number is a multiple of seven";

 }

} while(Number%7 != 0);

}

the formula for work is

f*d

therefore work=2.0n*3.0=6n*m