YICHUN CHEN

@gcc_0781_kyle

China, Beijing

Joined Dec 2015

World Rank: #29357 (0.9 points)

Institution: BIT

Activity over the last year

Effectiveness

 Problems solved
3
 Solutions submitted
11

Problems

List of solved classical problems:

BVAAN
COLORSEG
DBALLZ

TODO list of classical problems:

BAT2
DCEPC501