Today’s Class

1. Today’s Class • Course Stuff • Classroom change TOMORROW • Assignment; Lab • While Loops • Lab 5 • Nested For loop example • Size of Integers R. Smith - University of St Thomas - Minnesota

2. Course Stuff • On Thursday we will be in OSS 329 downstairs • Thursday topic: evolution of modern computing • Related Assignment: short paper on a dispute in the history of computing • Next Lab: While loops R. Smith - University of St Thomas - Minnesota

3. The Up Arrow • I spent a lot of time using “^” yesterday • pow(x,y) is xy • #include <math.h> • #include <stdio.h> R. Smith - University of St Thomas - Minnesota

4. While Loop • Simpler version of for loop • Only includes the ‘second’ section • Loops as long as expression is true • == • < • > • != • <= • >= • Converting from a For loop R. Smith - University of St Thomas - Minnesota

5. Flowcharting Lab 5 • What has to happen? • What is the right order? R. Smith - University of St Thomas - Minnesota

6. Nested For Loops • What makes a For loop work? • Mixing two loops together • Multiplication table example R. Smith - University of St Thomas - Minnesota

7. Size of Integers • char, short, int, long, long long • Why different sizes? • What is factorial? • Factorial example R. Smith - University of St Thomas - Minnesota

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