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  1. import math
  2. for test in range(int(input())):
  3.     l,r,g=map(int,input().split())
  4.     i=math.ceil(l/g)*g
  5.     j=math.floor(r/g)*g
  6.     if i==j and i!=g:
  7.     	print(0)
  8.     else:
  9.     	print((j-i)//g+1)
Success #stdin #stdout 0.02s 27704KB
comments (?)
stdin 
1
1 999999999999999999 1000000000000000000
stdout 
1
https://ideone.com/1RVJjW
language:
Python 3 (python  3.12)
created:
6 years ago
visibility:
public

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