comefrom: <doocs>2310.Sum of Numbers With Units Digit K_1.py
code: def minimumNumbers( num: int, k: int) -> int:
      if num == 0:
          return 0
      for i in range(1, num + 1):
          if (t := num - k * i) >= 0 and t % 10 == 0:
              return i
      return -1
masked: def sample_funcname ( var_0 : int , var_2 : int ) -> int :
      if var_0 == 0 :
          return 0
      for var_6 in range ( 1 , var_0 + 1 ) :
          if ( var_7 := var_0 - var_2 * var_6 ) >= 0 and var_7 % 10 == 0 :
              return var_6
      return - 1
  