From 583947680244162b770bc3f0bfcb90606f7dbf01 Mon Sep 17 00:00:00 2001
From: Ren Baoshuo <i@baoshuo.ren>
Date: Tue, 21 Sep 2021 20:12:47 +0800
Subject: [PATCH] =?UTF-8?q?P7589=20=E9=BB=91=E7=99=BD=E6=A3=8B=EF=BC=88202?=
 =?UTF-8?q?1=20CoE-II=20B=EF=BC=89?=
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R58357682
---
 Luogu/problem/P7589/P7589.cpp | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 Luogu/problem/P7589/P7589.cpp

diff --git a/Luogu/problem/P7589/P7589.cpp b/Luogu/problem/P7589/P7589.cpp
new file mode 100644
index 00000000..96128e78
--- /dev/null
+++ b/Luogu/problem/P7589/P7589.cpp
@@ -0,0 +1,19 @@
+#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;
+}