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### by Sumit Chourasia | Sep 26, 2020 | Category :coding | Tags : algorithmarrayडेटा-संरचनाआसानleetcode

#### Transpose Matrix - Array - Easy - LeetCode - मिनी टीवी

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]]

Note:

1 <= A.length <= 1000
1 <= A[0].length <= 1000

``````public class Solution {
public int[][] Transpose(int[][] A) {
var res = new int[A[0].Length][];
for(int i=0;i<A[0].Length;i++){
res[i]=new int[A.Length];
}

for(int i=0;i<A.Length;i++){
for(int j=0;j<A[i].Length;j++){
res[j][i]=A[i][j];
}
}

return res;
}
}``````

Time Complexity: O(n*m)

Space Complexity: O(m*n)

Contributed By: Sumit Chourasia
Contributed By: Sumit Chourasia
Contributed By: Sumit Chourasia
Contributed By: Sumit Chourasia