宇峰 陈

@chenyufeng0525

China, Wuhan

Joined Apr 2023

World Rank: #42344 (0.5 points)

Institution: null

Activity over the last year

Effectiveness

 Problems solved
7
 Solutions submitted
16

Problems

List of solved classical problems:

AGGRCOW
BUSINESS
GCDEX
INTERVAL
STC10
TEST
VLATTICE