LeetCode BiWeekly contest 77 | Count Unguarded Cells in the Grid

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problem link:
leetcode.com/p...
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#dsa #leetcode #contest #cp #coding #stl #gfg #arrays #algorithms #datastructure

[@shivanshsingh176]

Time Complexity ?

[@adityarajiv6346]

I guess worst case m*n

[@trevorPhillips284]

i used another approach with the same time complexity and gave me TLE in a testcase

[@adityarajiv6346]

Did you use break when u reached a wall?

[@trevorPhillips284]

@@adityarajiv6346 yes

[@shivanshsingh176]

Same 😂, it was annoying

[@amoghupadhayay2502]

I don't know why but i got TLE for almost the same code.