Cod sursa(job #536675)
Utilizator | Data | 18 februarie 2011 23:42:43 | |
---|---|---|---|
Problema | Factorial | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.2 kb |
#include <iostream>
#include <fstream>
using namespace std;
long p,n;
int main(void) {
ifstream f("fact.in");
ofstream g("fact.out");
f>>p;
n=p*5-(p/5)-1;
g<<n;
}