Lecture 5 Outline (October 5, 2015)

Reading: text §4

1. Greetings and felicitations!
   1. Change to office hours for today: the 11:00am–11:50am office hour will not be held, but I’ll hold an office hour today at 3:10–4:00pm
2. Writing a program: cents to coins
   1. Show converting statements to program
   2. Need for error checking
3. Relations and conditionals
   1. <, <=, >, >=, ==, !=
   2. &&, ||, !
   3. Use in a while loop
4. Error handling
   1. if statement
   2. Back to program
5. Usability: prompt for amount