Cody

Li Ding

990
Rank
3
Badges
990
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1 – 50 of 131

Li Ding submitted Solution 1988298 to Problem 300. Remove NaN ?

on 23 Oct 2019

Li Ding submitted Solution 1755121 to Problem 7. Column Removal

on 20 Mar 2019

Li Ding submitted a Comment to Problem 554. Is the Point in a Circle?

The first test case is wrong.

on 22 Oct 2017

Li Ding submitted a Comment to Problem 830. Fill a zeros matrix

In the problem, line 3 "square matrix" should have the "square" removed; plural of index will be indices... Nevertheless I like the problem especially with all those forbidden words.

on 20 Oct 2017

Li Ding submitted a Comment to Problem 690. Remove the two elements next to NaN value

The term "next to NaN" would generally be considered as the one right before and the one right after NaN, if existing. Also the problem failed to say that NaN themselves need to be removed.

on 20 Oct 2017

1 – 50 of 131