18 lines
495 B
Python
18 lines
495 B
Python
def solve(n: int) -> int:
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balloons = [i for i in range(1, n + 1)]
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while True:
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deleted_amount = 0
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for x in range(1, n):
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if len(balloons) <= x * x - deleted_amount - 1 or len(balloons) == 1:
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break
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del balloons[x * x - deleted_amount - 1]
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deleted_amount += 1
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if len(balloons) == 1:
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break
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return balloons[0]
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if __name__ == '__main__':
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for n in range(1, 1150):
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print(n, "->", solve(n))
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