From 21b7c802bc0e060c8e783e97a2aa11464b6beb55 Mon Sep 17 00:00:00 2001
From: Ren Baoshuo <i@baoshuo.ren>
Date: Tue, 3 Aug 2021 21:39:51 +0800
Subject: [PATCH] =?UTF-8?q?747.=20=E6=95=B0=E7=BB=84=E7=9A=84=E5=B7=A6?=
 =?UTF-8?q?=E4=B8=8A=E5=8D=8A=E9=83=A8=E5=88=86?=
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https://www.acwing.com/problem/content/submission/code_detail/6874266/
---
 AcWing/747/747.cpp | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 AcWing/747/747.cpp

diff --git a/AcWing/747/747.cpp b/AcWing/747/747.cpp
new file mode 100644
index 00000000..226d4b75
--- /dev/null
+++ b/AcWing/747/747.cpp
@@ -0,0 +1,17 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+int main() {
+    char op;
+    cin >> op;
+    double x, sum = 0;
+    for (int i = 0; i < 12; i++) {
+        for (int j = 0; j < 12; j++) {
+            cin >> x;
+            if (i < 11 - j) sum += x;
+        }
+    }
+    cout << fixed << setprecision(1) << sum / (op == 'S' ? 1 : 66) << endl;
+    return 0;
+}