From ba57817c74c7e28190b90c95726cec30fab55c19 Mon Sep 17 00:00:00 2001
From: mhrooz <cxyoz@outlook.com>
Date: Tue, 5 Dec 2023 15:48:41 +0100
Subject: [PATCH] 1688 just follow the problem description

---
 1688-20231205-pass/main.cpp | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 1688-20231205-pass/main.cpp

diff --git a/1688-20231205-pass/main.cpp b/1688-20231205-pass/main.cpp
new file mode 100644
index 0000000..ac5ee55
--- /dev/null
+++ b/1688-20231205-pass/main.cpp
@@ -0,0 +1,24 @@
+#include<stdcpp.h>
+using namespace std;
+class Solution{
+    public:
+    int numberOfMatches(int n){
+        int sum = 0;
+        while(n!=1){
+            sum+=n/2;
+            if(n%2) n+=1;
+            n/=2;
+        }
+        return sum;
+    }
+};
+
+int main(){
+    Solution sol;
+    int n;
+    n = 7;
+    cout<<sol.numberOfMatches(n)<<endl;
+    n = 14;
+    cout<<sol.numberOfMatches(n)<<endl;
+    return 0;
+}
\ No newline at end of file