Cod sursa(job #2312107)
Utilizator | Data | 4 ianuarie 2019 11:21:51 | |
---|---|---|---|
Problema | Factorial | Scor | 35 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.71 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream f("fact.in");
ofstream g("fact.out");
int p,i,x,nr,a;
bool ok;
int main()
{
f>>p;
if(p==0)
g<<"1";
else
{
while(a==0)
{
ok=true;
x=i;
while(ok==true)
{
if(x%5==0 && x!=0)
nr++;
else
ok=false;
x/=5;
}
if(nr==p)
{
g<<i;
break;
}
if(nr>p)
{
g<<"-1";
break;
}
i+=5;
}
}
return 0;
}