Problem Statement.txt

Problem 1252 Leetcode: Cells with Odd Values in a Matrix 

Given n and m which are the dimensions of a matrix initialized by zeros and given an array indices where indices[i] = [ri, ci]. 
For each pair of [ri, ci] you have to increment all cells in row ri and column ci by 1.
Return the number of cells with odd values in the matrix after applying the increment to all indices.