Know yourself, others and the world ™️

Matrix Rotation Solution 1

Solution Steps

Step 1:

1234567

def rotate(matrix):
    n = len(matrix)
    rotated = [[0]*n for _ in range(n)]
    for i in range(n):
        for j in range(n):
            rotated[j][n-i-1] = matrix[i][j]
    return rotated

Matrix Rotation Solution 2

Solution Steps

Step 1:

12345

def rotate(matrix):
    n = len(matrix)
    for i in range(n):
        for j in range(n):
            matrix[i][j], matrix[j][i] = matrix[j][i], matrix[i][j]

Matrix Rotation Solution 3

Solution Steps

Step 1:

123456789

def rotate(matrix):
    n = len(matrix)
    # Step 1: Transpose
    for i in range(n):
        for j in range(i, n):
            matrix[i][j], matrix[j][i] = matrix[j][i], matrix[i][j]
    # Step 2: Reverse each row
    for row in matrix:
        row.reverse()

Login

Registration

aa

Questionnaire Completed Successfully

Ready to begin?

Provide Your Information

Questionnaire Completed Successfully!

Matrix Rotation

Solutions for this problem:

Matrix Rotation

Requirements

Givens

Matrix Rotation Solution 1

Solution Steps

Matrix Rotation Solution 2

Solution Steps

Matrix Rotation Solution 3

Solution Steps