Salut. Uite aici rezolvarea problemei. Succes in continuare!
#include "stdafx.h"
#include <iostream>
#include <cmath>
using namespace std;
int main()
{
int n, i = 1;
double suma = 0;
cin >> n;
while (i <= n)
{
suma = suma + pow(i, 2);
i++;
}
cout << "Suma: " << suma << endl;
return 0;
}
