Cod sursa(job #385210)

Utilizator cocoshilaClaudiu cocoshila Data 22 ianuarie 2010 12:12:58
Problema Cifra Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.35 kb
Raporteaza aceasta sursa 
#include<iostream.h>
int prod,n,k,i,j,v[1000],sum;
int main()
{
	freopen("cifra.in","r",stdin);
	freopen("cifra.out","w",stdout);
	cin>>n;
	for(i=1;i<=n;++i)
	{
		cin>>v[i];
		prod=1;
		sum=0;
		for(j=1;j<=v[i];j++)
		{
			prod=1;
			for(k=1;k<=j;k++)
				prod=prod*j%10;
			sum=(sum+prod)%10;
		}
		cout<<sum<<endl;
	}
	return 0;
}