Cod sursa(job #1451227)
Utilizator | Data | 16 iunie 2015 16:35:44 | |
---|---|---|---|
Problema | Factorial | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.33 kb |
#include <iostream>
#include<math.h>
#include<stdlib.h>
#include<fstream>
using namespace std;
ifstream in("fact.in");
ofstream out("fact.out");
int main()
{
int P,n=1,i=0,count=0,x=5,cc=1;
cin>>P;
while (1)
{
if (x==i)
{
cc++;
x=x*x;
count=count+cc-2;
}
i=i+5;
count++;
if (count==P) break;
}
cout<<i;
}