Cod sursa(job #396181)

Utilizator nnookiaPurcelea Iulian Valentin nnookia Data 14 februarie 2010 18:04:56
Problema Cifra Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.24 kb
Raporteaza aceasta sursa 
#include<fstream.h>
#define endl 'n\'
int main(){
ifstream fin ("cifra.in");
ofstream fout ("cifra.out");
long i,n,j,k=1,S=0,t;
fin>>n;
for(i=1;i<=n;i++){
	k=1;
	for(j=1;j<=i;j++)
		k=k*i;
	S=S+k;}
t=S%10;
fout<<t;
return 0;
}