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  1. tc = int(raw_input())
  2. while tc > 0:
  3. 	tc = tc - 1
  4. 	a, b = map(int, raw_input().split())
  5. 	print abs(a-b)
Success #stdin #stdout 0.01s 8976KB
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https://ideone.com/g77Rqz
language:
Python (cpython 2.7.16)
created:
7 years ago
visibility:
public

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