#include <iostream>
using namespace std;
int main()
{
int batasDeret, i = 1, sum = 0;
cout << "\\n\\t Menjumlahkan Deret dengan Looping While \\n\\n";
cout << " Masukkan batas deret : ";
cin >> batasDeret;
cout << "\\n Deretnya : ";
while (i <= batasDeret)
{
cout << sum << " + ";
sum = sum + i;
i++;
}
cout << endl
<< endl;
}