Created
December 18, 2019 15:53
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| Given a matrix A, return the transpose of A. | |
| The transpose of a matrix is the matrix flipped over it's main diagonal, | |
| switching the row and column indices of the matrix. | |
| Example 1: | |
| Input: [[1,2,3],[4,5,6],[7,8,9]] | |
| Output: [[1,4,7],[2,5,8],[3,6,9]] | |
| Example 2: | |
| Input: [[1,2,3],[4,5,6]] | |
| Output: [[1,4],[2,5],[3,6]] | |
| func flipMatrix(_ A: [[Int]]) -> [[Int]] { | |
| } |
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