From 9a5c89eea80853fff965682b3c10f963e2452b92 Mon Sep 17 00:00:00 2001
From: Ren Baoshuo <i@baoshuo.ren>
Date: Fri, 27 Aug 2021 13:50:26 +0800
Subject: [PATCH] =?UTF-8?q?#792.=20[51nod=20=E6=8F=90=E9=AB=98=E7=BB=84400?=
 =?UTF-8?q?+=E8=AF=95=E9=A2=98=20=E7=AC=AC=E4=BA=8C=E7=BB=84]=E8=85=BF?=
 =?UTF-8?q?=E9=83=A8=E6=8C=82=E4=BB=B6?=
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https://sjzezoj.com/submission/23257
---
 S2OJ/792/792.cpp | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 S2OJ/792/792.cpp

diff --git a/S2OJ/792/792.cpp b/S2OJ/792/792.cpp
new file mode 100644
index 00000000..72df53da
--- /dev/null
+++ b/S2OJ/792/792.cpp
@@ -0,0 +1,24 @@
+#pragma GCC optimize("Ofast")
+
+#include <bits/stdc++.h>
+
+using namespace std;
+
+int n, q, a[200005], x, l, r, ans;
+
+int main() {
+    std::ios::sync_with_stdio(false);
+    cin >> n >> q;
+    for (int i = 0; i < n; i++) {
+        cin >> a[i];
+    }
+    while (q--) {
+        cin >> x >> l >> r;
+        ans = 0;
+        for (int i = l; i <= r; i++) {
+            ans = max(ans, (a[i] ^ x));
+        }
+        cout << ans << endl;
+    }
+    return 0;
+}