From a1393e085e86368eeba8182b2c33b79af1405056 Mon Sep 17 00:00:00 2001
From: Baoshuo <i@baoshuo.ren>
Date: Mon, 23 May 2022 22:59:09 +0800
Subject: [PATCH] B - Card Trick

https://codeforces.com/contest/1681/submission/158175100
---
 Codeforces/1681/B/B.cpp | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 Codeforces/1681/B/B.cpp

diff --git a/Codeforces/1681/B/B.cpp b/Codeforces/1681/B/B.cpp
new file mode 100644
index 00000000..06b1e8f7
--- /dev/null
+++ b/Codeforces/1681/B/B.cpp
@@ -0,0 +1,37 @@
+#include <iostream>
+
+using std::cin;
+using std::cout;
+const char endl = '\n';
+
+const int N = 2e5 + 5;
+
+int t, n, m, a[N];
+
+int main() {
+    std::ios::sync_with_stdio(false);
+
+    cin >> t;
+
+    while (t--) {
+        long long t = 0;
+
+        cin >> n;
+
+        for (int i = 1; i <= n; i++) {
+            cin >> a[i];
+        }
+
+        cin >> m;
+
+        for (int i = 1, x; i <= m; i++) {
+            cin >> x;
+
+            t += x;
+        }
+
+        cout << a[t % n + 1] << endl;
+    }
+
+    return 0;
+}