#2393. C++-GESP 2023-12认证二级-选择题04（拓展）
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ID: 2393
Type: Default
1000ms
256MiB
Tried: 22
Accepted: 10
Difficulty: 6
Uploaded By:
wuzehong
Tags> C++-GESP 2023-12认证二级-选择题04（拓展）
Background
Description
Format
Input
Output
Samples
100
100不为对称数
12321
12321为对称数
12221
12221为对称数
Limitation
1s, 1024KiB for each test case.