Dsa
Matrix
Easy
Matrix Rotation 90 Degrees
Rotate a square matrix 90 degrees clockwise in place. The matrix will always be N x N in size.
Input Format:
The first line contains an integer N, the number of rows (and columns).
The next N lines each contain N integers representing the elements of the matrix.
Output Format:
Print the rotated matrix, where each row is on a new line with space-separated integers.
Example:
Input:
3
1 2 3
4 5 6
7 8 9
Output:
7 4 1
8 5 2
9 6 3
Key concepts
matrixrotationin-place
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