Реализация двумерных списков

def rotare_matrix(s, mtrx):
    newarr = [[0] * s for i in range(s)]
    for i in range(s):
        for j in range(s):
            newarr[i][j] = mtrx[i][j]
    
    for i in range(s):
        row = 0; clmn = (s - 1) - i
        
        for j in range(s):
            mtrx[i][j] = newarr[row][clmn]
            row += 1
 
def fill_row(mtrx, l, r, s):
    for i in range(l, r, 1):
        if ((i == 0) and (s == 0)) and (mtrx[s + 1][i] == 1):
            mtrx[s][i] = 1
        else:
            mtrx[s][i] = mtrx[s][i - 1] + 1
 
def print_matrix(s, mtrx):
    for i in range(s):
        for j in range(s):
            print(mtrx[i][j], end=' ')
        print("\n")
 
n = int(input())
arr = [[0] * n for i in range(n)]
 
lpos = 0; rpos = 0; row = 0
lposcor = 3; rposcor = 1; numrtr = 0
 
while (numrtr < n * 2):
    lpos = 0 + (lposcor // 4)
    rpos = n - (rposcor // 4)
 
    if (numrtr == 0):
        row = 0
    else:
        if (numrtr % 4 == 0):
            row += 1
 
    fill_row(arr, lpos, rpos, row)
    rotare_matrix(n, arr)
 
    numrtr += 1; lposcor += 1; rposcor += 1
 
while (arr[0][0] != 1):
    rotare_matrix(n, arr)
 
print_matrix(n, arr)

def get_spiral(n):
    m = 1j
    e = cell_v = 1
    matr = [[0] * n for _ in range(n)]
    i = j = 0
    while True:
        matr[i][j] = cell_v
        if cell_v == n*n:
            return matr
        cell_v += 1
        if i+j == n-1 or i == j and i >= (n+1)//2 or i-j == 1 and i <= n//2:
            e *= m
        j += int(e.real)
        i += int(e.imag)
 
n = int(input('n = '))
matr = get_spiral(n)
for row in matr:
    for k in row:
        print(f'{k}\t', end='')
    print()

def get_spiral(n):
    m = 1j
    e = cell_v = 1
    matr = [[0] * n for _ in range(n)]
    i = j = 0
    while True:
        matr[i][j] = cell_v
        if cell_v == n*n:
            return matr
        cell_v += 1
        if i+j == n-1 or i==j and i >= (n+1)//2 or i-j == 1 and i <= n//2:
            e *= m
        j += int(e.real)
        i += int(e.imag)
 
n = int(input('n = '))
matr = get_spiral(n)
for row in matr:
    print('\t'.join(map(str, row)))