Fraktaali

a = ["#"]
 
 
k = int(input())
 
for i in range(1, k):
    for z in range(0,len(a)):
        a.append(a[z])
    for j in range(0,int(len(a)/2)):
        a[j] = a[j]*2
    for n in range(int(len(a)/2), len(a)):
            x = list(a[n])
            for y in range(0, len(x)):
                if x[y] == "#":
                    x[y] = "."
                elif x[y] == ".":
                    x[y] = "#"
                arg = "".join(x)
 
            a[n] = a[n] + arg
 
for r in range(0,len(a)):
    print(a[r])

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