Cod sursa(job #1815835)
| Utilizator | Data | 25 noiembrie 2016 20:21:07 | |
|---|---|---|---|
| Problema | Patrate2 | Scor | 10 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.29 kb |
#include <iostream>
#include <fstream>
#include <cmath>
using namespace std;
int main()
{
ifstream f("patrate2.in");
ofstream g("patrate2.out");
int n;
long double t;
f>>n;
if(n==1)
g<<2;
else{
t=pow(4,n)*n;
g<<t;
}
}
