Cody

Li Ding

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Li Ding submitted a Comment to Solution 1302071

Re-wording is needed for this problem. Here is how I interpreted the problem: 1. "common row, column entry" means a same value at the same row-column location 2. zeros don't count. You need to check for non-zeros...

on 19 Oct 2017

Li Ding liked Problem 29. Nearest Numbers

on 19 Oct 2017

Li Ding liked Problem 44344. The 5th Root

on 19 Oct 2017

Li Ding liked Problem 18. Bullseye Matrix

on 18 Oct 2017

Li Ding liked Problem 94. Target sorting

on 18 Oct 2017

Li Ding submitted Solution 1260207 to Problem 27. Pangrams!

on 31 Aug 2017

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