aspose file tools*
The moose likes Beginning Java and the fly likes Loops Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login


Win a copy of EJB 3 in Action this week in the EJB and other Java EE Technologies forum!
JavaRanch » Java Forums » Java » Beginning Java
Bookmark "Loops" Watch "Loops" New topic
Author

Loops

Swati Samudra
Greenhorn

Joined: Dec 27, 2000
Posts: 16
I wan't to add integers 1 to 30. How can I do that in java.
I tried using for and while loop but failed to add the integers.
I only get 1,2,3 etc.But I wan't to add 1+2+3 etc.
It has to be
0 + 1 =1
1 + 2 =3
3 + 3 =6
6 + 4 =10
10 + 5 =15
15 + 6 =21 and so on
upto 30.
Please help me or tell me the other way I can do it in Java. Correct me if I am wrong.
YesYouretheOne
Greenhorn

Joined: Jan 17, 2001
Posts: 3
First you can try killing a chicken with a bull's knife by using OOP, ie classes.
main()
{
printf(1+2+3+.....+30);
}
Angela Poynton
Ranch Hand

Joined: Mar 02, 2000
Posts: 3143
YesYourTheOne .... please read here
about our naming policy ... your name does not comply please register again with a valid name.
Also I deleted your prvious post because it was rude and irrelevent to the discussion. Please keep your posts friendly, helpful and above all .. on topic!


Pounding at a thick stone wall won't move it, sometimes, you need to step back to see the way around.
Peter Tran
Bartender

Joined: Jan 02, 2001
Posts: 783
Swati,
This will do what you want,
Swati Samudra
Greenhorn

Joined: Dec 27, 2000
Posts: 16
Thanks Peter Tran,
I tried the coding. It's exactly what I was looking for but was not able to do the way you did it coz I was not using your first println statement:
System.out.println(sum+"+"+i+"=");
Thanks again.
[This message has been edited by Swati Samudra (edited January 18, 2001).]
 
I agree. Here's the link: http://aspose.com/file-tools
 
subject: Loops
 
Similar Threads
Migration from Websphere 5.1 to RAD 6.0
Read file from directory, update contents of the each file
Continue Statement Help
help me to solve this assignments..
Multiplication Table