output_description: Print the sum of the integers between 1 and N (inclusive), whose sum of digits
  written in base 10 is between A and B (inclusive).
  
  * * *
input_description: Input is given from Standard Input in the following format:
  
      
      
      N A B
attempt: N, A, B = map(str, input().split())
  a = int(A)
  b = int(B)
  c = int(N) + 1
  all = 0
  ans = 0
  for count in range(c):
      test = str(count)
      ttt = list(test)
      for mozi in ttt:
          all = all + int(mozi)
      if all >= a and all <= b:
          ans = ans + count
      all = 0
  
  print("{}".format(ans))
  
problem_description: Statement
  
  Find the sum of the integers between 1 and N (inclusive), whose sum of digits
  written in base 10 is between A and B (inclusive).
samples: [{"input": "20 2 5", "output": "84\n    \n\nAmong the integers not greater than 20, the ones whose sums of digits are\nbetween 2 and 5, are: 2,3,4,5,11,12,13,14 and 20. We should print the sum of\nthese, 84.\n\n* * *"}, {"input": "10 1 2", "output": "13\n    \n\n* * *"}, {"input": "100 4 16", "output": "4554"}]