Cod sursa(job #222933)

Utilizator gabipurcaruGabi Purcaru gabipurcaru Data 26 noiembrie 2008 11:51:36
Problema Cifra Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.32 kb
Raporteaza aceasta sursa 
#include<fstream.h>
#include<math.h>
ifstream in("cifra.in");
ofstream out("cifra.out");
unsigned long n,t,i,u,j,p;

int main()
{
in>>t;
for(i=1; i<=t; i++)
	{
	in>>n;
	u=0; p=1;
	for(j=1; j<=n; j++)
		{
		u+=pow(j%10, p);
		u%=10;
		if(p==4)
			p=1;
		else
			p++;
		}
	out<<u<<'\n';
	}
return 0;
}