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frozen set

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Matthias Bilger
2020-12-22 07:14:57 +01:00
parent 413a8b50f2
commit 52623631c7
1 changed files with 9 additions and 5 deletions
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14
day22/module.py
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@@ -53,6 +53,7 @@ def p1():
globalgame = 0
mdepth = 0
def p2():
inp = get_input(pw)
players = []
@@ -67,12 +68,15 @@ def p2():
print(players)
final = False
wins = [0, 0]
def play(players):
def play(players, depth=0):
global globalgame
global mdepth
mdepth = max(mdepth, depth)
globalgame += 1
history = set()
while all(filter(lambda x: len(x) > 0, players)):
hv = ','.join(map(str, players[0])) + ':' + ','.join(map(str, players[1]))
hv = frozenset([frozenset(players[0]), frozenset(players[1])])
# ','.join(map(str, players[0])) + ':' + ','.join(map(str, players[1]))
if hv in history:
return 0
else:
@@ -80,7 +84,7 @@ def p2():
i = (players[0].pop(0), players[1].pop(0))
if i[0] <= len(players[0]) and i[1] <= len(players[1]):
players2 = [players[0][:i[0]], players[1][:i[1]]]
won = play(players2)
won = play(players2, depth + 1)
if won == 1:
won = 0
else:
@@ -99,7 +103,7 @@ def p2():
return 1
if(len(players[1]) == 0):
return 0
won = play(players)
won = play(players, 1)
if len(players[0]) == 0:
@@ -112,7 +116,7 @@ def p2():
#print(i,x)
su += i*x
print(su, f'(played games {globalgame})')
print(su, f'(played games {globalgame}/{mdepth})')
return 0
result1 = None