Cody

zefeng chen

5254
Rank
2
Badges
250
Score

Activities

1 – 33 of 33

zefeng chen submitted a Comment to Solution 327026

can you show that '10'?

on 26 Jun 2017

zefeng chen submitted a Comment to Solution 695994

really?

on 20 Jun 2017

zefeng chen submitted a Comment to Problem 19. Swap the first and last columns

test 3 is right only 2 columns changed

on 17 Jun 2017

zefeng chen submitted a Comment to Solution 1094380

nice

on 17 Jun 2017

zefeng chen received Commenter badge for Solution 306061

on 17 Jun 2017

zefeng chen submitted a Comment to Solution 306061

if i can do that i dont need to view this solution,what a stupid rule

on 17 Jun 2017

zefeng chen submitted Solution 1212983 to Problem 167. Pizza!

on 15 Jun 2017

zefeng chen received Solver badge for Solution 1200055

on 29 May 2017

1 – 33 of 33