Cod sursa(job #1040009)
Utilizator | Data | 23 noiembrie 2013 20:55:57 | |
---|---|---|---|
Problema | Cifra | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.26 kb |
#include<fstream>
#include<math.h.>
using namespace std;
int main()
{
int n,i,s=0;
ifstream f("cifra.in");
ofstream g("cifra.out");
f>>n;
for(i=1;i<=n;i++)
s=s+pow(i,2);
g<<s;
f.close();
g.close();
return 0;
}