Cod sursa(job #384214)
Utilizator | Herpesius rEbyTer | Data | 19 ianuarie 2010 18:37:15 |
---|---|---|---|
Problema | Factorial | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.38 kb |
#include<iostream>
using namespace std;
int doi = 0, cinci = 0;
ifstream f("date.in");
ofstream g("date,out");
void next(int c){ int aux = c;
while (!(aux % 2)) {doi++; aux = aux/2;}
aux = c;
while (!(aux % 5)) {cinci++; aux = aux/5;}
}
int main(){
int n, p, c = 2;
f >> p;
while (doi < p || cinci < p)
next(c++);
//cout << doi << ' ' << cinci << '\xA';
g << c-1;
return 0;
}