11 lines
230 B
Python
11 lines
230 B
Python
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t = int(input())
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for _ in range(t):
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a,b = [int(x) for x in input().split(" ")]
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minimum = b
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for c in range(a,b+1):
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value = (c-a)+(b-c)
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if value < minimum:
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minimum = value
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print(minimum)
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