comefrom: <qiyuangong>029_Divide_Two_Integers_1.py
code: def divide( dividend, divisor):
      isPositive = (dividend < 0) == (divisor < 0)
      dividend, divisor, result = abs(dividend), abs(divisor), 0
      while dividend >= divisor:
          n, nb = 1, divisor
          
          while dividend >= nb:
              dividend, result = dividend - nb, result + n
              n, nb = n << 1, nb << 1
      if isPositive:
          return min(result, 2147483647)
      return max(-result, -2147483648)
masked: def sample_funcname ( var_0 , var_1 ) :
      var_3 = ( var_0 < 0 ) == ( var_1 < 0 )
      var_0 , var_1 , var_5 = abs ( var_0 ) , abs ( var_1 ) , 0
      while var_0 >= var_1 :
          var_7 , var_8 = 1 , var_1
          while var_0 >= var_8 :
              var_0 , var_5 = var_0 - var_8 , var_5 + var_7
              var_7 , var_8 = var_7 << 1 , var_8 << 1
      if var_3 :
          return min ( var_5 , 2147483647 )
      return max ( - var_5 , - 2147483648 )
  