Oxygen
UID: 756, Registered at 2025-3-5 16:24:17, last login at 2025-5-27 18:25:48, currently offline.
Solved 59 problems, RP: 203.37 (No. 34)
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Bio
This person is lazy and didn't write anything. -
Accepted Problems
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Recent Activities
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Recent Solutions
This person is lazy and didn't write any solutions.
Problem Tags
- 一本通编程启蒙
- 30
- CSES
- 7
- 入门问题
- 5
- CSPJ模拟赛
- 2
- R7
- 2
- 排序和搜索
- 2
- AT
- 2
- T1
- 1
- T2
- 1
- 冬令营
- 1