Khanh Do Ngoc
@happyboy99x
Viet Nam, Hanoi
Joined Nov 2012
World Rank: #5645 (6.3 points)
Institution: DHKHTNDHQGHN
Activity over the last year
Effectiveness
- Problems solved
- 34
- Solutions submitted
- 104
Problems
List of solved classical problems:
TODO list of classical problems:
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