Cod sursa(job #847671)
Utilizator | Data | 4 ianuarie 2013 12:51:06 | |
---|---|---|---|
Problema | Jocul NIM | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.41 kb |
#include <fstream>
using namespace std;
ifstream f("nim.in");
ofstream g("nim.out");
int t,n,xorsum,x;
int main()
{
int i;
for(f>>t;t;--t)
{
f>>n;
xorsum=0;
for(i=1;i<=n;++i)
{
f>>x;
xorsum = xorsum ^ x;
}
if(xorsum!=0) g<<"DA\n";
else g<<"NU\n";
}
f.close(); g.close();
return 0;
}