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  1. t=int(input())
  2. for _ in range(t):
  3.     ins = list(map(int,input().split()))
  4.     i = ins[0]
  5.     d = ins[1]
  6.     z = ins[2]
  7.     zor_leaps = list(range(i,999,d))
  8.     zan_leaps = list(range(0,999,z))
  9.  
  10.     neg_arr = []
  11.     for el in zor_leaps:
  12.         if el%z == 0:
  13.             print(zan_leaps.index(el))
  14.             break
  15.         else:
  16.             neg_arr.append(el)
  17.     if len(neg_arr) == len(zor_leaps):
  18.         print(-1)
  19.  
Success #stdin #stdout 0.02s 9188KB
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https://ideone.com/Jv5ifQ
language:
Python 3 (python  3.9.5)
created:
1 year ago
visibility:
secret

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