Cod sursa(job #2719748)
Utilizator | Data | 10 martie 2021 11:38:21 | |
---|---|---|---|
Problema | Jocul NIM | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.49 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("nim.in");
ofstream fout("nim.out");
int t, n, x, xorsum;
void Read(){
xorsum = 0;
fin >> n;
for (int i = 1; i <= n; i++){
fin >> x;
xorsum = xorsum ^ x;
}
}
void Print(){
if (xorsum)
fout << "DA" << '\n';
else
fout << "NU" << '\n';
}
int main(){
fin >> t;
while (t--){
Read();
Print();
}
return 0;
}