cr x

@xcrr

China, Xi'an

Joined Oct 2021

World Rank: #66765 (0.2 points)

Institution: school

Activity over the last year

Effectiveness

 Problems solved
10
 Solutions submitted
23

Problems

List of solved classical problems:

BUBBLESORT INVCNT
CODESPTB OLOLO
DQUERY TEST
FAVDICE
GSS1
GSS3
GSS4