Sum of Natural Numbers in C++

A simple program that will ask the user to give a number and then the program will sum all the natural numbers and display the results on the screen using the C++ programming language.

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Sample Program Output

Program Listing

// sum_natural.cpp

// Author  : Jake Rodriguez Pomperada,MAED-IT

// Date    : October 8, 2019  Tuesday 8:41 PM

// Website : http://www.jakerpomperada.com

#include <iostream>

using namespace std;

int main()

{

int n=0,sum=0;

cout <<"\n";

cout <<"\tSum of Natural Numbers in C++";

cout <<"\n\n";

cout <<"\tGive a Number : ";

cin >> n;

  for (int i=1; i<=n; i++) {

  sum+=i;

  }

cout <<"\n";

cout <<"\tThe Total Sum is " <<sum <<".";

cout <<"\n\n";

cout <<"\tEnd of the Program";

}