'commit'

TangDou/XiTi/1387.cpp

@@ -0,0 +1,31 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+int main() {
+    //输入+输出重定向
+    //freopen("../x.in", "r", stdin);
+    //freopen("../x.out", "w", stdout);
+    string s;
+    cin >> s;
+    stack<int> Stack;
+    for (int i = 0; i < s.size() / 2; ++i) {
+        Stack.push(s[i]);
+    }
+    bool isHuiWen = true;
+    for (int i = s.size() / 2 + 1; i < s.size(); ++i) {
+        char c = Stack.top();
+        Stack.pop();
+        if (s[i] != c) {
+            isHuiWen = false;
+            break;
+        }
+    }
+    if (isHuiWen)cout << "yes" << endl;
+    else cout << "no" << endl;
+
+    //关闭文件
+    //fclose(stdin);
+    //fclose(stdout);
+    return 0;
+}