35 lines
688 B
Python
35 lines
688 B
Python
MIN_CARTES = 1
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MAX_CARTES = 208
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def melange(l):
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new = list()
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tmp = l
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move_to_new = False
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while len(tmp) > 0:
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if move_to_new:
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new.append(tmp[0])
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tmp.pop(0)
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else:
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tmp = tmp[1:] + [tmp[0], ]
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move_to_new = not move_to_new
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return new[::-1]
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best = (0, 0)
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for i in range(MIN_CARTES, MAX_CARTES+1):
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start = [x for x in range(1, i+1)]
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l = start[::-1]
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ctr = 1
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while True:
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new = melange(l)
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# print(new[::-1])
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if new[::-1] == start:
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if ctr > best[1]:
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best = (i, ctr)
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break
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l = new
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ctr += 1
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print(i, ctr)
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print(best)
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