Olivia
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Sameer Saurabh Yadav.
@sam_8516
Joined March 2025
19 Following
3 Followers
114 Posts
π Day 1/45 of #SDESheetChallenge
Solved Set Matrix Zeroes on LeetCode using the optimal O(1) space approach.
π‘ Key insight: Use the first row and first column as markers instead of extra arrays.
β
Accepted | 203/203 Test Cases
#LeetCod #DSA #Cpp #CodingChallenge
@geeksforgeeks I completed my 80 day challenge properly and also uploaded it on X on daily basis but I did not receive any confirmation message from GFG
@geeksforgeeks I haven't received any verification email yet
Please recheck it...
@geeksforgeeks Today is 6th of June and I'm still waiting for gfg mail......
when the mail will be send by.. @geeksforgeeks
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