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The K Weakest Rows in a Matrix

Explore how to find the k weakest rows in a binary matrix where soldiers precede civilians in each row. Learn to apply modified binary search methods to count soldiers efficiently, understand ordering rules for weaker rows, and implement solutions in a coding environment.

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Statement

You are given an m×nm \times n binary matrix of 11’s (representing soldiers) and 00’s (representing civilians). The soldiers are positioned in front of the civilians, i.e., all the 11’s will appear to the left of ...