Decision Structures

What to Do?

1 - Read through Decision Structures. Solutions are provided as well.

• • Make sure you understand the difference between multiple if statements and else if statements.

    • • Here is another explanation of if/else if/else statements:

        • • https://www.programiz.com/csharp-programming/if-else-statement

2 - Open up your Part 4 - Random Assignment and add error checking

• • • OPTIONAL: This is a good opportunity to experiment with Git. Visit the Git Tutorials section, and read the tutorial on how to add an existing solution to source control.

    • Use Int32.TryParse() to verify that the user input is numeric, provide a descriptive error message otherwise.

    • Verify that min <= max, provide a descriptive error message otherwise.

3 - Complete the Decision Structures Exercises in a separate program. Test them to ensure that they work.

• Solutions can be found here: https://github.com/AldworthClass/If-Exercises-4U

• Most of these problems have more than one solution. You don't have to have the same as me.

4 - Create a program called Part 5 - Console Decisions as described in Decision Structures Assignments.

SUBMIT

• • The program Part 5 - Console Decisions as described Decision Structures Assignments.

    • • Simple Banking Machine, Parking Garage and Hurricane all need to be included. Please put each part into its own static method. For full marks, use a menu to allow me to select which part to run.

      • All programs need to provide clear prompts so that the user knows exactly what they are expected to type.

      • All programs should include error checking so that non-valid input does not generate an exception and appropriate error messages are displayed.

Files

Hints/Tips/FAQ

Q: My if statement is always executing the body of the if statement, even though I KNOW the condition is false.

A: The most likley cause of this is accidentily adding a semicolon (;) right after the conditional part of the if statement like this:

if (any conditional statement); // the semicolon here ends the if block

{

// You may think this is in if block, but it is not, it will always be run

}