'commit'

TangDou/AoSaiYiBenTong/YBT1031.cpp

@@ -0,0 +1,17 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+int main() {
+    //cin读入优化
+    std::ios::sync_with_stdio(false);
+
+    int n;
+    cin >> n;
+    int a = n / 100;
+    int b = (n - a * 100) / 10;
+    int c = n % 10;
+    //cout << a << " " << b << " " << c << " " << endl;
+    cout << c << b << a << endl;
+    return 0;
+}