1. What do you do when you don’t know how to get started.
Computer Science 1
Review
Dry run
Finish Fix
What do you do when you don’t know how to get started.

2. What Math Operations do you recall?+ - * / ()
Sqrt()
Sqr()
Abs()

3. Open the Fix Program from Last class.
Fix it!
Open the Fix Program from Last class.

5. Steps to code Hands on Pseudo code Dry Run Code Doing samples by hand.
Write out instructions in English
Dry Run
Testing your instructions
Code
Translate the Pseudo-Code to Pascal.

6. Sample program Input: The radius and height of a cylinder. Process:
Volume = πr2h
Output: The Volume of the cylinder.

7. Hands on Test: Radius of 1 inch and height of 1 inch
Surface area = πr2 + πr2 +2 πrh
Volume = πr2h
Test:
Radius of 1 inch and height of 1 inch
Radius of 2 inches and height of 10 inches

8. Pseudo Code
Describe what we did to solve this.

9. Dry Run
Test the pseudo code

10. Code
Translate the Pseudo code to code, Pascal in the case of this class.

11. Program options Write a program for one of the following
Volume and surface area of cylinder (YourNameCylinder)
Input: The radius and height of a cylinder.
Process:
Surface area = πr2 + πr2 +2 πrh
Volume = πr2h
Output: The Volume and surface area of the cylinder.
Write a program to calculate the volume of a spherical cap. Include the needed inputs. (YourNameSphere)
a = radius of the cap
r = radius of the sphere
h = height of the cap

12. Write a second program for one of the following