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DIY: Search a 2D Matrix II

Explore how to develop a Boolean search function to find a target integer in a 2D matrix with ascending sorted rows and columns. Understand the approach to efficiently check for a value's existence, which prepares you to solve similar matrix search problems in coding interviews.

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Problem statement

Write an algorithm that searches for a target value in an m x n integer matrix.

The matrix has the following properties:

  • Integers in each row are sorted in ascending order ...