File list (Check if you may need any files):
billboard
.........\billboard.c
.........\billboard.in
.........\billboard.java
.........\billboard.out
.........\billboard.pdf
.........\billboard.ps
.........\billboard2.c
cell
....\cell-slow.c
....\cell.c
....\cell.in
....\cell.java
....\cell.out
....\cell.pdf
....\cell.ps
hexagon
.......\hexagon.c
.......\hexagon.in
.......\hexagon.out
.......\hexagon.pdf
.......\hexagon.ps
intro
.....\intro.pdf
.....\intro.ps
keys
....\keys.c
....\keys.in
....\keys.java
....\keys.out
....\keys.pdf
....\keys.ps
....\keys2.c
logic
.....\logic.c
.....\logic.in
.....\logic.java
.....\logic.out
.....\logic.pdf
.....\logic.ps
numbers
.......\numbers.c
.......\numbers.in
.......\numbers.java
.......\numbers.out
.......\numbers.pdf
.......\numbers.ps
polygon
.......\polygon.c
.......\polygon.in
.......\polygon.java
.......\polygon.out
.......\polygon.pdf
.......\polygon.ps
.......\polygon2.c
roshambo
........\roshambo.c
........\roshambo.in
........\roshambo.java
........\roshambo.out
........\roshambo.pdf
........\roshambo.ps
sort
....\sort-slow1.c
....\sort-slow2.c
....\sort-slow3.c
....\sort.c
....\sort.in
....\sort.java
....\sort.out
....\sort.pdf
....\sort.ps
water
.....\water.c
.....\water.in
.....\water.java
.....\water.out
.....\water.pdf
.....\water.ps
presentation
............\cerc2007.ppt