Cod sursa(job #352657)

Utilizator robertpetrutdumitrurobert robertpetrut Data 2 octombrie 2009 22:03:56
Problema Cifra Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.12 kb
#include<iostream.h>
int main()
{ 
	int n,t;
cout<<"n=";
cin>>n;
t=(n*(n+1)(2n+1)/6)%10
cout<<"t="<<t;
return 0;

}