mirror of
https://github.com/Alexander-D-Karpov/scripts.git
synced 2024-11-22 11:56:33 +03:00
30 lines
690 B
Python
Vendored
30 lines
690 B
Python
Vendored
def f(p, x, y):
|
|
if x + y >= 47 or p > 2:
|
|
return p == 2
|
|
s = []
|
|
if x == y:
|
|
for i in range(1, 4):
|
|
s.append(f(p + 1, x + i, y))
|
|
for i in range(1, 4):
|
|
s.append(f(p + 1, x, y + i))
|
|
elif x > y:
|
|
for i in range(1, 4):
|
|
s.append(f(p + 1, x + i, y))
|
|
s.append(f(p + 1, x, y * 2))
|
|
else:
|
|
for i in range(1, 4):
|
|
s.append(f(p + 1, x, y + i))
|
|
s.append(f(p + 1, x * 2, y))
|
|
if p % 2 == 1:
|
|
return any(s)
|
|
return all(s)
|
|
|
|
|
|
res = []
|
|
|
|
for a in range(47):
|
|
for b in range(47):
|
|
if f(1, a, b):
|
|
res.append(a + b)
|
|
print(min(res))
|