Задача 4

from random import randint

A =  [randint(-100, 100) for i in range(25)]
print(A) #для проверки

count = 0
countMax = -1

for i in range(len(A)):
    if A[i] > 0:
        count += 1
    else:
        if countMax < count:
            countMax = count
            count = 0
        else:
            count = 0
print(countMax)