Срочная помощь по Python

 import random



def fmt(i): return "%5d" % i

def fmtRow(r): return " ".join(map(fmt, r))



a = [[random.randint(-10, 10) for _ in range(5)] for _ in range(6)]

print(*map(fmtRow, a), sep = '\n')



sums = list(map(sum, a))

imax = max(range(len(sums)), key = sums.__getitem__)

print("Номер строки:", imax + 1) 

 Пример:

    9     6   -10    -5     2

   10     5     5    -4     8

    7     2    -4    -1    -8

   -1    -4     9     6     3

   -6     3    10    -6    10

   10     8     6    10     4

Номер строки: 6 

 def fmt(i): return "%5d" % i

def fmtRow(r): return " ".join(map(fmt, r))



def spiralMatrix(n):

    m = [[0] * n for i in range(n)]

    dx, dy = [0, 1, 0, -1], [1, 0, -1, 0]

    x, y, c = 0, -1, 1

    for i in range(n + n - 1):

        for j in range((n + n - i) // 2):

            x += dx[i % 4]

            y += dy[i % 4]

            m[x][y] = c

            c += 1

    return m



N = int(input("Размерность квадратной матрицы: "))



print(*map(fmtRow, spiralMatrix(N)), sep = '\n') 

 import random



def fmt(i): return "%5d" % i

def fmtRow(r): return " ".join(map(fmt, r))



a = [[random.randint(-10, 10) for _ in range(5)] for _ in range(6)]

print(*map(fmtRow, a), sep = '\n')



s = sum(a[0])

b = [[max(e, s) for e in r] for r in a]

print("После замены:", *map(fmtRow, b), sep = '\n') 

 Пример:

    5    -7    -8    10     4

    0   -10    -2     6     2

   -5    -8    -5     7     2

   -6    -2    10     0     6

    7    -6    -6     9     9

   -6    -4    -4    -3    -4

После замены:

    5     4     4    10     4

    4     4     4     6     4

    4     4     4     7     4

    4     4    10     4     6

    7     4     4     9     9

    4     4     4     4     4 

 import random



def fmt(i): return "%5d" % i

def fmtRow(r): return " ".join(map(fmt, r))

def revSort(r): return sorted(r, reverse = True)



a = [[random.randint(-10, 10) for _ in range(5)] for _ in range(6)]

print(*map(fmtRow, a), sep = '\n')



s = map(revSort, a)

print("После сортировки:", *map(fmtRow, s), sep = '\n') 

 Пример:

    5     1    -1    -2     0

  -10    -7    -5    -4   -10

    4     5     5    10    -8

   -8     7     6     2    -3

    9    -9    -5    -1   -10

   -6     7     1     4     6

После сортировки:

    5     1     0    -1    -2

   -4    -5    -7   -10   -10

   10     5     5     4    -8

    7     6     2    -3    -8

    9    -1    -5    -9   -10

    7     6     4     1    -6