15 lines
403 B
Python
Executable file
15 lines
403 B
Python
Executable file
#!/usr/bin/env python
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import sys
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if __name__ == '__main__':
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positions = [int(i) for i in sys.stdin.readline().split(',')]
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def calc(movement_cost):
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return min(
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sum(movement_cost(abs(position-target)) for position in positions)
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for target in range(min(positions), max(positions)+1)
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)
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print(calc(lambda n: n))
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print(calc(lambda n: n * (n+1)//2))
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