'commit'

TangDou/KaoShi/判断年份重叠.cpp

@@ -0,0 +1,13 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+const int N = 10;
+int main() {
+    string s;
+    cin >> s;
+    if (s[0] == s[3] && s[1] == s[2])
+        cout << "YES";
+    else
+        cout << "NO";
+    return 0;
+}