#1542. python-集合-判断元素是否在集合中存在
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ID: 1542
Type: Default
1000ms
256MiB
Tried: 5
Accepted: 4
Difficulty: 10
Uploaded By:
吴泽宏 (wuzehong)
python-集合-判断元素是否在集合中存在
Background
Description
python-集合-判断元素是否在集合中存在
Format
Input
Output
Samples
True
False
Limitation
1s, 1024KiB for each test case.