comefrom: <doocs>1529.Minimum Suffix Flips_1.py
code: def minFlips( target: str) -> int:
      ans = 0
      for v in target:
          if (ans & 1) ^ int(v):
              ans += 1
      return ans
masked: def sample_funcname ( var_0 : str ) -> int :
      var_4 = 0
      for var_5 in var_0 :
          if ( var_4 & 1 ) ^ int ( var_5 ) :
              var_4 += 1
      return var_4
  