Sunday, October 11, 2009

[Java] Please hep me writing my first java program!!

 

Q. Write a Java program that reads in the length and width of a rectangular yard and the length and the width of a rectangular house situated in the yard. Your program should compute the time required (In minutes) to cut the grass at the rate of 2.3 square meters a second.
Output Format:
Yard Length: ________
Yard width: _________
Yard Area: ________
House Length: ________
House Width: ________
House Area: _________
Grass Area: __________
Cutting Time: ________

The above is the question of my assignment and I have came up with below algorithm.
1 Input the length of yard
2 Input the width of yard
3 Input the length of house
4 input the width of the house
5 Area of the House ß Length of the house * Width of the house
6 Area of the Yard ß Area of the house – (Length of the yard * Width of the yard)
7 Time Required cutting the grass ß Area of yard/2.3 m. square/sec/60
8 Print Times

I tried really hard to write program but I don't know I am having problem and I can't get it correct. Well this is my first ever java assignment so I found it little hard for me. So if you please can help me writing the program.

Regards, --------------
Preyas Patel
B.S. Computer Science
California State University, Northridge
+ 1 619 200 4818
patelpreyasi@yahoo.co.in
patelpreyas2@gmail.com

From cricket scores to your friends. Try the Yahoo! India Homepage! http://in.yahoo.com/trynew

[Non-text portions of this message have been removed]

__._,_.___
Visit http://aiaiai.com or http://jgame.org for more groups to join.
Java Official Group is created for the following topics: Java 2 Enterprise Edition - J2EE, Java 2 Standard Edition - J2SE, Java 2 Micro Edition - J2ME, XML, XSL, XSD, XPATH, Web Services, Jini, JXTA for all type of Java Geeks.
Whoever posts spam / ads / job related message will be BANNED IMMEDIATELY
Recent Activity
Visit Your Group
Give Back

Yahoo! for Good

Get inspired

by a good cause.

Y! Toolbar

Get it Free!

easy 1-click access

to your groups.

Yahoo! Groups

Start a group

in 3 easy steps.

Connect with others.

.

__,_._,___

No comments:

Post a Comment