Marking Grid for Assignment#2 Marker: ( ) Jinzhi Xia ( ) Xiaoyan Sun Student name or number:_______________________________________ 1) Programming Problem: Lempel-Ziv decoder (85 marks) online test diagnosis ( ) doesn't compile ( ) compiles but crashes when trying to run ( ) runs without crashing ( ) Standards not met -5 (file names, printouts, etc.) what is missing: ( ) Program compiles and runs without crashing ( ) correct for toy.txt /2 ( ) correct for small.txt /2 ( ) correct for trythem.txt /4 scan of compressed file /15 (reads, calculate #bits in index, etc) algorithm for decompressing each index /20 correct calculation of file sizes /13 other parts /10 class design and style /19 _________ /85 ( ) Program doesn't compile or crashes when run scan of compressed file /8 (reads, calculate #bits in index, etc) algorithm for decompressing each index /10 correct calculation of file sizes /8 other parts /6 class design and style /11 __________ /43 2) Written Problem (15 Marks) 2.1) Huffman (5 marks) ___________ /5 1 (2 marks) 2 (1 mark) 3 (1 mark) 4 (1 mark) 2.2) Lempel-Ziv (5 marks) ___________ /5 1 (2 marks) 2 (2 marks) 3 (1 mark) 2.3) Reclaiming space (5 marks) ___________ /5 1 (2 marks) 2 (2 mark) 3 (1 marks) GRAND TOTAL:_________/100