Cod sursa(job #2785736)
Utilizator | Data | 19 octombrie 2021 12:41:19 | |
---|---|---|---|
Problema | Xerox | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.49 kb |
#include <bits/stdc++.h>
using namespace std;
int main()
{
ifstream fin("xerox.in");
ofstream fout("xerox.out");
int t,n,m,a,b,ans;
fin >> t;
while (t--) {
fin >> n >> a >> b;
ans = 0;
for (int i = 0;i < n;i++) {
fin >> m;
ans = (ans ^ m);
for (int j = 0;j < m;j++)
fin >> a >> b;
}
if (ans)
ans = 1;
fout << ans << '\n';
}
return 0;
}