Cod sursa(job #66464)

Utilizator MciprianMMciprianM MciprianM Data 18 iunie 2007 19:14:31
Problema Cifra Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.28 kb
#include<fstream>
using namespace std;
int main(){
 int N,i; 
ifstream f("cifra.in");
  f>>N;
  f.close();
  int cifra=0,m=1,n=0;
  for(i=1;i<=N;i++){
m=1;  
while(n<i){
  m*=i;
n++;
}cifra+=m;
}
  
ofstream g("cifra.out");  
  g<<(cifra%10);
  g.close();
  return 0;
}