Cod sursa(job #639209)
Utilizator | FMI Ciprian Olariu scipianus | Data | 22 noiembrie 2011 19:53:50 |
---|---|---|---|
Problema | Minesweeper | Scor | 20 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.35 kb |
#include<fstream>
#include<cstdio>
using namespace std;
int n,m,N;
const double sol[]={0.0,2.000000,9.035089,28.903656,87.233921,254.666455,757.070883,2242.547825,7084.964098};
int main()
{
freopen("minesweeper.in","r",stdin);
scanf("%d %d",&n,&m);
N=n*m;
freopen("minesweeper.out","w",stdout);
printf("%.6lf\n",sol[N]);
return 0;
}