Cod sursa(job #2513076)
Utilizator | Data | 22 decembrie 2019 13:00:17 | |
---|---|---|---|
Problema | Factorial | Scor | 30 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.43 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("fact.in");
ofstream fout("fact.out");
int p, i, ci;
int main()
{
fin>>p;
if(!p)
fout<<1;
else
{
while(p>0)
{
i+=5;
ci=i;
while(ci%5==0)
{
ci/=5;
p--;
}
}
fout<<i;
}
return 0;
}