Cod sursa(job #1919389)
Utilizator | Data | 9 martie 2017 19:10:45 | |
---|---|---|---|
Problema | Factorial | Scor | 45 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.49 kb |
#include <fstream>
using namespace std;
ifstream f("fact.in");
ofstream g("fact.out");
int main()
{
int p,n,ni=0;
f>>p;
if(p==0)g<<1;
else
{
p--;
for(n=5;p!=0;n+=5)
{
if(n%25==0)
{
ni=n;
while(ni%5==0)
{
ni/=5;
p--;
}
}
else
p--;
}
g<<n;
}
}