Count Diagonal Lines of 1s

Given a 2D binary matrix, count the number of diagonal lines that contain '1's. A diagonal is defined as a sequence of adjacent '1's that share the same slope, either left-to-right or right-to-left. Input Format: - The first line contains two integers m (rows) and n (columns) of the matrix. - The next m lines contain n characters (either '0' or '1'). Output Format: - A single integer representing the number of diagonal lines of '1's. Example: Input: 4 5 1 0 0 1 0 0 1 1 0 0 0 0 1 0 1 1 0 0 1 1 Output: 6