#2514. C++-GESP 2023-05认证二级-样题-单选题05（拓展）
-
ID: 2514
Type: Default
1000ms
256MiB
Tried: 17
Accepted: 8
Difficulty: 7
Uploaded By:
wuzehong
Tags> C++-GESP 2023-05认证二级-样题-单选题05（拓展）
Background
Description
Format
Input
Output
Samples
4
4
1
8
Limitation
1s, 1024KiB for each test case.