34: Write a program in C++ to display n terms of natural number and their sum. // Sample Output: // Input a number of terms: 7 // The natural numbers upto 7th terms are: // 1 2 3 4 5 6 7 // The sum of the natural numbers is: 28

 

// 3. Write a program in C++ to display n terms of natural number and their sum.
// Sample Output:
// Input a number of terms: 7
// The natural numbers upto 7th terms are:
// 1 2 3 4 5 6 7
// The sum of the natural numbers is: 28

#include <iostream>
using namespace std;
int sum = 0;
int main()
{

    int num;
    cout << "Input a number of terms: ";
    cin >> num;

    cout << "The natural numbers upto " << num << " number of terms are:" << endl;

    for (int i = 1; i <= num; i++)
    {
        cout << i << " ";
    }

    for (int i = 1; i <= num; i++)
    {

        sum = sum + i;
    }

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

    return 0;
}
       



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