6 PM – Intro To Java

Name: 6 PM – Intro To Java
Start: 2021-06-15T18:00:00-07:00
End: 2021-06-15T19:00:00-07:00

June 15, 2021 @ 6:00 pm - 7:00 pm

We completed School Application.
We learned about Map and HashMap where we can store key, value pairs. Map is useful to search things quickly.
Homework:
1. During the class, we created June15_HashMap.java.
2. We created a HashMap variable called, “nameToPhoneMap”.
3. Add some codes to do the following:
  1. Add the following name and phone number pairs to the “nameToPhoneMap” HashMap:
    1. “brian”, 888-888-8888
    2. “john”, 123-123-1234
    3. Add a forever loop, so you can keep asking user for a name and the program will provide a phone number if it exists inside “nameToPhoneMap”. We did a similar feature with “nameToAgeMap” in the class.
    4. Your program should look like this
    5. ```
    Please enter a name: brian
    BRIAN's phone number is 888-888-8888
    
    Please enter a name: john
    John's phone number is 123-123-1234
    
    Please enter a name: exit
    Thank you for using AYCLOGIC phone book.
```