Xoaymang2chieu

print('Xoay mảng 2 chiều 90 độ theo chiều kim đồng hồ')

def rotate_90(mat):
    new_mat=[[], [], []]
    for i in range(0, 3):
        new_mat[i]=list(map(lambda x: x[i], mat[::-1]))
    return new_mat

if __name__=="__main__":
    r1=list(map(int, input('Enter row 1: ').split()))
    r2=list(map(int, input('Enter row 2: ').split()))
    r3=list(map(int, input('Enter row 3: ').split()))
    a=[r1, r2, r3]

    print('Original matrix: ')
    for i in a:
        print(i)
    b=rotate_90(a)
    print('Transformed matrix: ')
    for i in b:
        print(i)