Cod sursa(job #2196139)
Utilizator | Data | 18 aprilie 2018 16:57:54 | |
---|---|---|---|
Problema | Factorial | Scor | 40 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.44 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("fact.in");
ofstream g("fact.out");
int main()
{
int i,t,s,p;
f>>p;
if (p==0)
g<<1;
else
{
s=0;
i=0;
while(s<p)
{
i=i+5;
t=i;
while(t%5==0)
{
t=t/5;
s++;
}
}
g<<i;
}
return 0;
}