search a 2d matrix | search a 2d matrix leetcode | leetcode 74 | binary search | matrix

#BinarySearch #Matrix #Search #Search_A_2D_Matrix #Interview #Practice #October #Leetcode #Medium #74 #Algorithm #DataStructure #Java #Preparation #NG #nickode #CookCodeTravel #CCT

[vikramvikrant]

great explanation and video, the way you explain the logic is just excellent.

[vishalsinghpanwar]

how to get this intuition of using [mid%m] and have never thought of idea how to get this idea/intuition when we come across such questions?

[vishalgoel]

I have a query .. how do we get to know that we need to divide row by it colSize and take mod col by its colSize. i.e mid / n and mid % n. Somehow i wasn't able to think that part.

[rhythmjayee]

Sir which time complexity is more linear search O(m+n) or binary search O(lognm)???