Fraktaali

def output(r):
    o=""
    for x in r:
        for y in x:
            if y:
                o+="."
            else:
                o+="#"
        o+="\n"
    print(o)

n=int(input())
a=[[False]]

for i in range(1,n):
    for x in range(len(a)):
        a[x]=list(a[x]*2)

    b=list(a)
    for x in b:
        a.append(list(x))
    l=(len(a)//2)+1
    for x in range(1,l):
        for y in range(1,l):
            a[-y][-x]=not a[-y][-x]
output(a)

Test 1

Group: 1

Verdict: ACCEPTED

Test 2

Group: 2

Verdict: ACCEPTED

Test 3

Group: 3

Verdict: ACCEPTED

Test 4

Group: 4

Verdict: ACCEPTED

Test 5

Group: 5

Verdict: ACCEPTED

Test 6

Group: 6

Verdict: ACCEPTED

Test 7

Group: 7

Verdict: ACCEPTED

Test 8

Group: 8

Verdict: ACCEPTED

Test 9

Group: 9

Verdict: ACCEPTED

Test 10

Group: 10

Verdict: ACCEPTED