Search a 2D matrix (LeetCode 74) | Full solution with visual examples and proof

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Search a 2D matrix (LeetCode 74) | Full solution with visual examples and proof

Рет қаралды 7,331

Nikhil Lohia

Күн бұрын

Пікірлер: 16

@user-xx6dv1tz2j Жыл бұрын

Your teaching was just amazing .Please continue these Problem Solving sessions

@pragyanborthakur1333 15 күн бұрын

Great explanation brother

@mohammedharoon1167 6 ай бұрын

saved my day nice explanation 👍

@nikoo28 6 ай бұрын

Glad it helped!

@AlexTopGT 9 ай бұрын

can anyone explain why this solution is not O(log m) + O(log n)?

@sharaabsingh 8 ай бұрын

This is the law of logarithms. Log(A) + Log(B) = log(A*B)

@nikoo28 8 ай бұрын

Perfect answer

@ChristForAll-143 Жыл бұрын

CAN YOU PLEASE CREATE A PLAYLIST FOR INTERVAL PROBLEMS - I DON'T FIND ANY U TUBER DOES THAT

@nikoo28 Жыл бұрын

once I have a bunch of problems on intervals, I will put them in a playlist for sure

@ChristForAll-143 Жыл бұрын

@@nikoo28 Thanks a lot brother, if you want any questions will share here?

@khushaldodeja8267 6 ай бұрын

getting time limit exceeded

@khushaldodeja8267 6 ай бұрын

Code I have written class Solution { public boolean searchMatrix(int[][] matrix, int target) { int i = 0, j = matrix.length-1; int mid; int potentialRow=-1; while(imatrix[mid+1][0]){ i = mid+1; } else if(target

@nikoo28 5 ай бұрын

look at the code on github, it is available in video description

@kolawoleabdulrahman 11 ай бұрын

cool look. great video. lets get started😆

@nikoo28 10 ай бұрын

hahaha... 😄

@codinghero2001 Жыл бұрын

Your teaching was just amazing .Please continue these Problem Solving sessions