You are given an array of numbers, @num1.

Write a script to return an array, @num2, where $num2[i] is the count of all numbers less than or equal to $num1[i].

Input: @num1 = (6, 5, 4, 8) Output: (2, 1, 0, 3) index 0: numbers <= 6 are 5, 4 => 2 index 1: numbers <= 5 are 4 => 1 index 2: numbers <= 4, none => 0 index 3: numbers <= 8 are 6, 5, 4 => 3 

Input: @num1 = (7, 7, 7, 7) Output: (0, 0, 0, 0) 

Input: @num1 = (5, 4, 3, 2, 1) Output: (4, 3, 2, 1, 0) 

Input: @num1 = (-1, 0, 3, -2, 1) Output: (1, 2, 4, 0, 3) 

Input: @num1 = (0, 1, 1, 2, 0) Output: (0, 2, 2, 4, 0) 

You are given row and col, also a list of positions in the matrix.

Write a script to perform action on each location (0-indexed) as provided in the list and find out the total odd valued cells.

For each location (r, c), do both of the following:

a) Increment by 1 all the cells on row r. b) Increment by 1 all the cells on column c. 

Input: $row = 2, $col = 3, @locations = ([0,1],[1,1]) Output: 6 Initial: [ 0 0 0 ] [ 0 0 0 ] Apply [0,1]: Increment row 0: Before After [ 0 0 0 ] [ 1 1 1 ] [ 0 0 0 ] [ 0 0 0 ] Increment col 1: Before After [ 1 1 1 ] [ 1 2 1 ] [ 0 0 0 ] [ 0 1 0 ] Apply [1,1]: Increment row 1: Before After [ 1 2 1 ] [ 1 2 1 ] [ 0 1 0 ] [ 1 2 1 ] Increment col 1: Before After [ 1 2 1 ] [ 1 3 1 ] [ 1 2 1 ] [ 1 3 1 ] Final: [ 1 3 1 ] [ 1 3 1 ] 

Input: $row = 2, $col = 2, @locations = ([1,1],[0,0]) Output: 0 Initial: [ 0 0 ] [ 0 0 ] Apply [1,1]: Increment row 1: Before After [ 0 0 ] [ 0 0 ] [ 0 0 ] [ 1 1 ] Increment col 1: Before After [ 0 0 ] [ 0 1 ] [ 1 1 ] [ 1 2 ] Apply [0,0]: Increment row 0: Before After [ 0 1 ] [ 1 2 ] [ 1 2 ] [ 1 2 ] Increment col 0: Before After [ 1 2 ] [ 2 2 ] [ 1 2 ] [ 2 2 ] Final: [ 2 2 ] [ 2 2 ] 

Input: $row = 3, $col = 3, @locations = ([0,0],[1,2],[2,1]) Output: 0 Initial: [ 0 0 0 ] [ 0 0 0 ] [ 0 0 0 ] Apply [0,0]: Increment row 0: Before After [ 0 0 0 ] [ 1 1 1 ] [ 0 0 0 ] [ 0 0 0 ] [ 0 0 0 ] [ 0 0 0 ] Increment col 0: Before After [ 1 1 1 ] [ 2 1 1 ] [ 0 0 0 ] [ 1 0 0 ] [ 0 0 0 ] [ 1 0 0 ] Apply [1,2]: Increment row 1: Before After [ 2 1 1 ] [ 2 1 1 ] [ 1 0 0 ] [ 2 1 1 ] [ 1 0 0 ] [ 1 0 0 ] Increment col 2: Before After [ 2 1 1 ] [ 2 1 2 ] [ 2 1 1 ] [ 2 1 2 ] [ 1 0 0 ] [ 1 0 1 ] Apply [2,1]: Increment row 2: Before After [ 2 1 2 ] [ 2 1 2 ] [ 2 1 2 ] [ 2 1 2 ] [ 1 0 1 ] [ 2 1 2 ] Increment col 1: Before After [ 2 1 2 ] [ 2 2 2 ] [ 2 1 2 ] [ 2 2 2 ] [ 2 1 2 ] [ 2 2 2 ] Final: [ 2 2 2 ] [ 2 2 2 ] [ 2 2 2 ] 

Input: $row = 1, $col = 5, @locations = ([0,2],[0,4]) Output: 2 Initial: [ 0 0 0 0 0 ] Apply [0,2]: Increment row 0: Before After [ 0 0 0 0 0 ] [ 1 1 1 1 1 ] Increment col 2: Before After [ 1 1 1 1 1 ] [ 1 1 2 1 1 ] Apply [0,4]: Increment row 0: Before After [ 1 1 2 1 1 ] [ 2 2 3 2 2 ] Increment col 4: Before After [ 2 2 3 2 2 ] [ 2 2 3 2 3 ] Final: [ 2 2 3 2 3 ] 

Input: $row = 4, $col = 2, @locations = ([1,0],[3,1],[2,0],[0,1]) Output: 8 Initial: [ 0 0 ] [ 0 0 ] [ 0 0 ] [ 0 0 ] Apply [1,0]: Increment row 1: Before After [ 0 0 ] [ 0 0 ] [ 0 0 ] [ 1 1 ] [ 0 0 ] [ 0 0 ] [ 0 0 ] [ 0 0 ] Increment col 0: Before After [ 0 0 ] [ 1 0 ] [ 1 1 ] [ 2 1 ] [ 0 0 ] [ 1 0 ] [ 0 0 ] [ 1 0 ] Apply [3,1]: Increment row 3: Before After [ 1 0 ] [ 1 0 ] [ 2 1 ] [ 2 1 ] [ 1 0 ] [ 1 0 ] [ 1 0 ] [ 2 1 ] Increment col 1: Before After [ 1 0 ] [ 1 1 ] [ 2 1 ] [ 2 2 ] [ 1 0 ] [ 1 1 ] [ 2 1 ] [ 2 2 ] Apply [2,0]: Increment row 2: Before After [ 1 1 ] [ 1 1 ] [ 2 2 ] [ 2 2 ] [ 1 1 ] [ 2 2 ] [ 2 2 ] [ 2 2 ] Increment col 0: Before After [ 1 1 ] [ 2 1 ] [ 2 2 ] [ 3 2 ] [ 2 2 ] [ 3 2 ] [ 2 2 ] [ 3 2 ] Apply [0,1]: Increment row 0: Before After [ 2 1 ] [ 3 2 ] [ 3 2 ] [ 3 2 ] [ 3 2 ] [ 3 2 ] [ 3 2 ] [ 3 2 ] Increment col 1: Before After [ 3 2 ] [ 3 3 ] [ 3 2 ] [ 3 3 ] [ 3 2 ] [ 3 3 ] [ 3 2 ] [ 3 3 ] Final: [ 3 3 ] [ 3 3 ] [ 3 3 ] [ 3 3 ] 

Last date to submit the solution 23:59 (UK Time) Sunday 7^th September 2025.