Write a program to display N natural numbers and their sum using FOR loop in C++

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 #include <iostream>

using namespace std;

int main()

{

    int n,i,sum=0;

    cout << "\n\n Display n terms of natural number and their sum:\n";

    cout << "---------------------------------------\n";

cout << " Input a number of terms: ";

cin>> n;

    cout << " The natural numbers upto "<<n<<"th terms are: \n";

    for (i = 1; i <= n; i++) 

    {

        cout << i << " ";

sum=sum+i;

    }

     cout << "\n The sum of the natural numbers is: "<<sum << endl;

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