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CSE110 Lab 12 Solved

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This program is for practicing File IO. You need to develop People Class and PhoneBook Class to construct a simple system that can manage the functions of PhoneBook.

Assignments Documentation:

At the beginning of each programming assignment you must have a comment block with the

following information:

/*————————————————————————— // AUTHOR: (Put your name here)
// FILENAME: Lab12.java
// SPECIFICATION: This program is for practicing File I/O.

// LAB LETTER: (Put your Lab Letter here) //————————————————————————-*/

Important Instruction:
Part1:
In this Lab, you should first use your program to complete following tasks on your own computer:

  • ●  Add one record, name: Jack, number: 1234567890
  • ●  Add one record, name: Anna, number: 2345678901
  • ●  Save your current records
    Part2:
    Submit your three source code files and the saved records file in Part1.

    Getting Started: People Class

    PhoneBook Class

    Here is the template of PhoneBook Class:

Here is the Coding guideline:

Command Program: Lab12

Here is the template of Lab12 Class:

Here is the Coding guideline:

Sample output1:

Select the action that you want to perform:
1.  Add a record.
2.  Delete a record.
3.  Read records from file.

4.  Save your records.
5.  Exit.
Enter action number (1-5):
1

Input the name of the record:

Jack

Input the phone number of the record:

1234567890

name number
Jack 1234567890
Select the action that you want to perform: 1. Add a record.
2. Delete a record.
3. Read records from file.
4. Save your records.
5. Exit.
Enter action number (1-5):
Input the name of the record:
Anna
Input the phone number of the record: 2345678901
name number

Jack 1234567890
Anna 2345678901
Select the action that you want to perform: 1. Add a record.
2. Delete a record.
3. Read records from file.
4. Save your records.
5. Exit.
Enter action number (1-5):
4
Save Successfully!
Select the action that you want to perform: 1. Add a record.
2. Delete a record.
3. Read records from file.
4. Save your records.
5. Exit.
Enter action number (1-5):
5
Exiting the Program…

Sample output2:

Select the action that you want to perform:
1.  Add a record.
2.  Delete a record.
3.  Read records from file.

4.  Save your records.
5.  Exit.
Enter action number (1-5):
3

name number
Jack 1234567890
Anna 2345678901
Select the action that you want to perform:
1. Add a record.
2. Delete a record.
3. Read records from file.
4. Save your records.
5. Exit.
Enter action number (1-5):
2
Input the name of the record you want to delete: Jack
name number
Anna 2345678901
Select the action that you want to perform:
1. Add a record.
2. Delete a record.
3. Read records from file.
4. Save your records.
5. Exit.
Enter action number (1-5):
5
Exiting the Program…

  • 12-canyeq.zip

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