Search⌘ K
AI Features

Lucky Numbers in a Matrix

Explore how to find lucky numbers in a matrix by understanding and applying graph-related concepts. Learn to identify elements that are the smallest in their row and largest in their column, and implement an efficient solution to this problem.

Statement

Given an m×nm \times n matrix of distinct numbers, return the lucky number in the matrix.

lucky number is an element of the matrix such that it is the smallest element in its row and largest in its column.

Constraints:

  • ...