12 lines
No EOL
201 B
Python
12 lines
No EOL
201 B
Python
import sys
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import math
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data = sys.stdin.read().split()
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x1 = int(data[0])
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y1 = int(data[1])
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x2 = int(data[2])
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y2 = int(data[3])
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dx = abs(x2 - x1)
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dy = abs(y2 - y1)
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ans = math.gcd(dx, dy) + 1
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print(ans) |