#2392. C++-GESP 2023-12认证二级-选择题03（拓展）
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ID: 2392
Type: Default
1000ms
256MiB
Tried: 17
Accepted: 11
Difficulty: 6
Uploaded By:
wuzehong
Tags> C++-GESP 2023-12认证二级-选择题03（拓展）
Background
Description
Format
Input
Output
Samples
18
1 2 3 6 9 18
Limitation
1s, 1024KiB for each test case.