Marking Grid for Assignment#2-Part1    Marker: Hui Li
Student name or number:
Grand total:   /50
              
online test diagnosis
(  ) doesn't compile (  ) compiles but crashes (  ) runs without crashing

Testing:
    /3 given files
    /2 test with modified datafile

Style:

    /5

(  ) If Program runs without crashing max=40 (otherwise max=20)

  /5  index creation
  /20 index addition
  /10 searches
  /5  other functionality, main processing