FilesExpand file tree

master

/

README.md

Copy path

Blame

More file actions

Blame

More file actions

Latest commit

 

History

History

History

3 lines (3 loc) · 182 Bytes

master

/

README.md

Copy path

Top

File metadata and controls

• Preview
• Code
• Blame

3 lines (3 loc) · 182 Bytes

Raw

Copy raw file

Download raw file

Edit and raw actions

1. 1000万个浮点数，或者只有数字的列表ARRAY数组的效率更高
2. 频繁的对序列做先进先出的操作，deque更好
3. set对查询是否存在，效率更高