Answer to Question #301188 in C++ for Chubby

Question

Make a C++ program that will input a number and display the sum of the numbers from 1 to the input number using do while loop.

Answer 1

#include <iostream>
using namespace std;

int main() {
    int num;
    cout << "Enter a number: ";
    cin >> num;

    int sum = 0;
    int i = 1;
    
    do {
        sum += i;
        i++;
    } while(i <= num);

    cout << "The summ is " << sum;

    return 0;
}