matrix rotation anti clockwise

 

def matrixRotation(matrix,r):

    m,n = len(matrix),len(matrix[0])

    b = [[None] *n for _ in range(m)]

    indices = []

    for c in range(min(m,n)//2):

        index = []

        for i in range(c,n-c):index.append((c,i))

        for i in range(c+1,m-1-c): index.append((i, n-1-c))

        for i in range(c,n-c)[::-1]: index.append((m-1-c,i))

        for i in range(1+c, m-1-c)[::-1]: index.append((i,c))

        if not index:

            break

        indices.append(index)

    rotated = []

    for index in indices:

        k = r%len(index)

        rotated.append(index[k:]+index[:k])

    for (x,y) in zip(indices, rotated):

        for ((c,d), (e,f)) in zip(x,y):

            b[c][d] = matrix[e][f]

    return b

m,n,r = map(int,input().split())

matrix = [input().split() for i in range(m)]

for i in matrixRotation(matrix,r):

    print(*i)