Cod sursa(job #16476)

Utilizator mariussMarius Telespan mariuss Data 13 februarie 2007 12:16:26
Problema Cifra Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.34 kb
Raporteaza aceasta sursa 
#include<stdio.h>
int i,j,n,u,t,v[100];
int main()
{
	freopen("cifra.in","r",stdin);
	freopen("cifra.out","w",stdout);

	scanf("%d",&t);

	for(i=1;i<=100;i++)
	{
		u=1;
		for(j=1;j<=i;j++)
			u=(u*(i%10))%10;
		v[i]=(u+v[i-1])%10;
	}



	for(i=1;i<=t;i++)
	{
		scanf("%d",&n);
		printf("%d\n",v[n]);
	}

	return 0;

}