Outline for April 15, 2002

Handouts: More Sample C Programs, Homework 2, Pointers
Reading: Johnsonbaugh & Kalin pp. 245-265, 305-329

1. Greetings and felicitations!
1. Ke Zhang will be available for grading from 7--9 PM tonight
2. swaps.c
1. pointers and parameter lists
2. pointers and var paramaters
3. paa.c
1. str1copy: condition on for, explicit comparison
2. str2copy: condition on for, implicit comparison
3. str3cpy: condition on for, implicit comparison from assignment
4. str4cpy: pure pointers
4. fileio.c
1. like program 5 from first handout, but driven by files not standard input
2. show technique for developing this (program becomes function, add file I/O driver)
3. go through file manipulation functions