comefrom: <qiyuangong>274_H-Index_2.py
code: def hIndex( citations):
      citations.sort()
      i = 0
      while i < len(citations) and citations[len(citations) - 1 - i] > i:
          i += 1
      return i
masked: def sample_funcname ( var_0 ) :
      var_0.sort ( )
      var_3 = 0
      while var_3 < len ( var_0 ) and var_0 [ len ( var_0 ) - 1 - var_3 ] > var_3 :
          var_3 += 1
      return var_3
  