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Grokking the Coding Interview Patterns in C++

Set Matrix Zeroes

Understand how to solve the Set Matrix Zeroes problem by modifying the matrix directly without extra space. Learn to identify zero elements and efficiently set their entire row and column to zero, mastering in-place matrix operations crucial for coding interviews.

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Statement

Given a matrix, mat, if any element within the matrix is zero, set that row and column to zero. The performed operations should be in place, i.e., the given matrix is modified directly without allocating another matrix.

Constraints:

  • 1≤1 \le mat.row, mat.col
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