Cod sursa(job #944682)

Utilizator EhtRalpmetFMI Ardei Claudiu-Alexandru EhtRalpmet Data 29 aprilie 2013 13:54:01
Problema Cifra Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.33 kb
// 1 4 9 6 5 6 9 4 1 0    =5


#include<fstream>

using namespace std;

ifstream f("cifra.in");
ofstream g("cifra.out");

int i,s,n;

void main()
{
f>>n;
n%=20;
if(n<=11)
    {
    s=0;
    for(i=1;i<=n;i++)
	s+=i*i;
    }
else
    {
    n%=10;
    s=5;
    for(i=1;i<=n;i++)
	s+=i*i;
    };
s%=10;
g<<s;
}