Set Matrix Zeros

Try to solve the Set Matrix Zeros problem.

We'll cover the following

Statement

Given a matrix, mat, if any element within the matrix is zero, set that row and column to zero.

Constraints:

  • 1≤1 \le mat.row, mat.col ≤20\le 20
  • −231≤-2^{31} \le mat[i][j] ≤231−1\le 2^{31} - 1

Examples

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