Cod sursa(job #2470651)
Utilizator | Data | 9 octombrie 2019 17:23:47 | |
---|---|---|---|
Problema | Factorial | Scor | 10 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.54 kb |
#include <fstream>
using namespace std;
ifstream fin("fact.in");
ofstream fout("fact.out");
int main()
{
int n, ifin, cnt = 0;
fin >> n;
if(n == 0)
{
fout << 1;
return 0;
}
for(int i = 1; i <= 2147483647; i++)
{
if(cnt == n)
{
ifin = i;
break;
}
if(i % 25 == 0)
{
cnt+=2;
continue;
}
else if(i % 5 == 0)
cnt += 1;
}
fout << ifin - 1;
return 0;
}