'''
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
'''


class Solution:
    def transpose(self, A):
        L=[[0 for i in range(len(A))] for j in range(len(A[0]))]
        for row in range(len(A)):
            for col in range(len(A[0])):
                L[col][row]=A[row][col];
        return L
        """
        :type A: List[List[int]]
        :rtype: List[List[int]]
        """
