Answer to Question #100842 in C++ for zahra

Question

Write a program that will display all numbers multiple of 7 which are between 1 and 100 and display the cumulative sum as well as the final sum. solve with while

Answer 1

#include<iostream>

using namespace std;

int main() {
	int multiple = 7;

	int max = 100 / multiple;

	int i = 0;
	int sum = 0;
	while (i < max) {
		cout << multiple * (i + 1) << " ";
		sum += multiple * (i + 1);

		i++;
	}

	cout << endl << multiple * i;
	cout << endl << sum << endl;

	return 0;
}