status 20110610

Reread the chapter on heap sort. Now I can read it through until Section 6-4.  I am yet to visualize how the heap works intuitively.  At the very least, I shouldn't just the heap is moving, I should also be able to see how the numbers are moving around in the array.  

And once again, shame on me, not able to finish the section on priority queue (yet).  But well, one more round, I will be able to penetrate the whole thing. 

Finished in my head: 6.1-4, 6.1-5, 6.1-6, 6.2-1, 6.2-6, 6.3-1.

Fuzzy reading: 414/1144
Browse reading: 309/1144
Exercises up to 4-1.1

Needs write up: P2.1c, 3-2.4, 3-2.8, P3.1

Exercises which are finished but not on paper: 1.1-2, 1.2-2, 1.2-3, P1-1, P3-6, 4.3-{1,2,4,5,6}, The whole Section 4.4, 4.5-1, P4.4(a-c), 5.1-{1,2}, whole Section 6.1, 6.2-{1,2,4,5,6}, 6.3-1, 10.1-6, 10.1-7, 12.1-{1,2,4} 12.2-{2.3}, 12.4-4, P12.4(a), 15-1.1, 15.1-3, 15.3-3, 15.5, A.1-{1,2,3,4,5,7},  C.1-{2,4,5,7,8,9,14}, C.2-{1,2,4,5}, C.3-{1,2,10}, all in D.1. and D.2-2