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P7589 黑白棋（2021 CoE-II B）

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R58357682
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Baoshuo Ren 2021-09-21 20:12:47 +08:00 committed by Baoshuo Ren
parent b9cac8afc4
commit 5839476802
Signed by: baoshuo
GPG Key ID: 70F90A673FB1AB68
1 changed files with 19 additions and 0 deletions
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Luogu/problem/P7589/P7589.cpp Normal file
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#include <bits/stdc++.h>
using namespace std;
int t, n, k, d, y, b, w, r;
int main() {
cin >> t;
while (t--) {
r = 0;
cin >> n >> k >> d;
while (n--) {
cin >> y >> b >> w;
r ^= abs(b - w) - 1;
}
cout << (r ? "Yes" : "No") << endl;
}
return 0;
}