Outline for April 3, 2002

Handouts: Sample Basic C Programs

Reading: Johnsonbaugh & Kalin pp. 31-63

1.	Greetings and felicitations!

2.	fahr1.c

a.	program (main, return or exit for main)

b.	declarations (int, register int)

c.	body (while, functions; printf)

3.	Basic operators

a.	arithmetic: +, -, *, /, %

b.	% defined so that n % p = r implies n = a * p + r for some a

c.	5 % -2 can be 1 (5 = -2 * 3 + 1) or -1 (5 = -2 * 2 + -1)

4.	fahr2.c

a.	macros

b.	include <stdio.h>