mirror of
https://github.com/Alexander-D-Karpov/scripts.git
synced 2024-11-28 06:13:43 +03:00
24 lines
461 B
Python
24 lines
461 B
Python
def f(x, y, p):
|
|
if x + y == 0 or p > 4:
|
|
return p == 4
|
|
|
|
s = []
|
|
if x >= 3 and y >= 3:
|
|
s.append(f(x - 3, y - 3, p + 1))
|
|
if x and x % 2 == 0:
|
|
s.append(f(x // 2, x // 2, p + 1))
|
|
if y and y % 2 == 0:
|
|
s.append(f(y // 2, y // 2, p + 1))
|
|
|
|
if not s:
|
|
return p == 4
|
|
|
|
if p % 2 == 1:
|
|
return all(s)
|
|
return any(s)
|
|
|
|
|
|
for k in range(100):
|
|
if f(32, k, 1):
|
|
print(k)
|