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  1. from sys import stdin
  2. import json
  3.  
  4. stdin.readline()
  5.  
  6.  
  7.  
  8. rng = [
  9.     0, 0, 3, 0, 5,  3, 0, 0, 3, 50,
  10.     0, 3, 0, 0, 15, 0, 0, 3, 0, 50,
  11.     3, 0, 0, 3, 5,  0, 3, 0, 0, 150
  12. ]
  13.  
  14. for line in stdin:
  15.     start, end = [int(i) for i in line.split()]
  16.  
  17.     sc, sm = divmod(start, 30)
  18.     ec, em = divmod(end, 30)
  19.  
  20.     result = 0
  21.     result += (ec - sc - 1) * (sum(rng))
  22.     result += sum(rng[sm:])
  23.     result += sum(rng[:em + 1])
  24.  
  25.     print(result)
  26.  
Success #stdin #stdout 0.06s 9816KB
comments (?)
stdin
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3
1 8
28 37
3 64
1 1000000000
stdout
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14
161
603
9966666631
https://ideone.com/cG04j5
problem AL_07_03, based on SPOJ submission 30102624 (PYTHON3), 2022-09-26 22:48:51
language:
Python 3 (python  3.9.5)
created:
1 year ago
visibility:
secret

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