Mai intai trebuie sa te autentifici.
Cod sursa(job #955299)
| Utilizator | Data | 31 mai 2013 14:19:28 | |
|---|---|---|---|
| Problema | Xerox | Scor | 100 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.48 kb |
#include <fstream>
using namespace std;
ifstream fin("xerox.in");
ofstream fout("xerox.out");
int T, N;
int main() {
fin >> T;
for (int t = 0; t < T; ++t) {
int dx, dy;
fin >> N >> dx >> dy;
int xor_sum = 0;
for (int i = 0; i < N; ++i) {
int x;
fin >> x;
xor_sum ^= x;
for (int j = 0; j < x; ++j) {
fin >> dx >> dy;
}
}
if (xor_sum > 0) {
fout << 1 << '\n';
} else {
fout << 0 << '\n';
}
}
return 0;
}
