20 lines
359 B
Python
20 lines
359 B
Python
import sys
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import math
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import statistics
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n = int(input())
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verticals = []
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horizontals = []
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for i in range(n):
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x, y = [int(j) for j in input().split()]
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horizontals.append(x)
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verticals.append(y)
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median = round(statistics.median(verticals))
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total = max(horizontals) - min(horizontals)
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for y in verticals:
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total += abs(y - median)
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print(total)
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