Created
Fixed #369

Question Link:- https://leetcode.com/problems/set-matrix-zeroes/

Language-Java

Question-
Given an m x n integer matrix 'matrix', if an element is 0, set its entire row and column to 0's.
You must do it in place.

Intuition-

1. This problem can be solved by many approaches
2. You can have
   2.1 Brute Force
   Traverse through the entire array, element by element, if the element is zero, traverse the column and row for it to make them '-1' ( or any other non-zero number - making them zero in the first place would lead to unexpected results). This would take a Time O(n3).
   2.2 Brute Force 2
   You could create two 1-D arrays for storing the occurrence of zeros in each row and each column. In the end, setting all those rows/cols to zero if the respective 1-D array indicated so. But this would take an extra space for both the 1-D arrays.

Approach:-
Identify and Mark Zeros: Traverse the matrix and mark the first cell of corresponding rows and columns as zero if any element is zero. Use two boolean variables, firstRow and firstCol, to keep track of whether the first row or first column contains any zeros.

Make Rows and Columns Zeros: Iterate through the matrix again, excluding the first row and the first column, and set the elements to zero if the corresponding row or column's first element is zero.

Update First Row and First Column: Finally, based on the boolean flags firstRow and firstCol, if any of them are true, update the entire first row or first column to zero accordingly.

Complexities:-
Time - O(n2),since the minimum time to traverse a 2-D array is O(n2)
Space- O(1), since no extra space

How to Proceed:-

1. Understand the solution
2. Try yourself
3. Edit your array accordingly to check my solution
4. If satisfied, submit on LeetCode