Salut. Uite aici rezolvarea problemei. Succes in continuare!
Functia pow(baza, exponent) returneaza "baza" la puterea "exponent".
#include <iostream>
using namespace std;
int main()
{
int n, s = 0;
cin >> n;
for (int i = 1; i <= n; i++)
{
s += pow(i, 2);
}
cout << s;
return 0;
}
