Michael Chang

@mchang

United States, Milpitas

Joined Sep 2020

World Rank: #26893 (1 points)

Institution: N/A

Activity over the last year

Effectiveness

 Problems solved
4
 Solutions submitted
24

Problems

List of solved classical problems:

ADACROP
CTRICK
INVCNT
TICKET

TODO list of classical problems:

DQUERY TULIPNUM
GIVEAWAY