PIC20A HW1 Average

PIC20A

Homework 1: Average

Assignment

This is a very very easy Homework. You are going to write a program to calcalate the avarage of some numbers.

Sample Program

You can download the program Average.class on your computer. After you download it, open a DOS prompt, use cd to change to the correct folder. Use java Average num1 num2 ... to run the program. or
You can go to the computer lab. Open a DOS prompt. Type H:, and then cd H:\class\p20a.1\. Use java Average num1 num2 ... to run the program.

Sample Section

Z>java Average 1 2 3 4 5
The average is 3.0

Z>java Average 5 6 7
The average is 6.0

Z>java Average 1.1 2.3 5.6 9.02 -2 5.7
The average is 3.6199999999999997

Z>java Average
Usage: Average num1 num2 ....
calculates the average of the numbers

Z>java Average 2.3 3.7 5.6 9.1
The average is 5.175

Important Notes and Hints

You can assume the user always use decimal numbers in the arguments. (i.e., the user wont input something like java Average 1.3 a b 4.5.)
args.length is the number of arguments.
The function Double.parseDouble("17.355") return the double represented by the string "17.355" i.e. it returns 17.355 (as a number).

What to submit

Call your source code file Average.java. Put this file in your submit folder. Do not place this file inside another folder within your submit folder.

Remark

All source code submitted must contain the following information at the beginning of each file:
- Your full name
- Your student ID number
- Your PIC login ID
- Your e-mail address
- Your discussion section number and TA's name
- The assignment number and description
- Honesty pledge
Properly formatted, this information should appear as follows:(Please change the Name, Student ID, PIC ID, E-mail, Discussion
```
/** Name:        Charles Li 
  * Student ID : 000 000 000   
  * PIC ID:      ccli 
  * E-mail:      ccli@math.ucla.edu 
  * Discussion:	 1A, Baber  
  * Assignment:	 hw1 
  * 
  * I, Charles Li, pledge that this is my own independent work, which  
  * conforms to the guidelines of academic honesty as described in the course  
  * syllabus.  
  * 
  */
```
If you develop your program on your home computer, make sure it compiles and runs on the lab machines before you turn it in.
Please use consistent and neat indenting in all your programs.
Please comment your program.