/wsr/ - Worksafe Requests » Thread #1277844

[13 / 3 / 5]

Java help

Anonymous Tue 01 Nov 2022 21:47:07 No.1277844 View View Reply Original Report

Any idea what loops I should use for this?

Problem “Triangles” Write a program to create the following figure by using nested for loops. Please use parameters in order to change the size and number of triangles as in the examples below, while being able to reuse the code. Desired output for SEGMENT = 3 and HEIGHT = 4

*
***
*****
*******
*
***
*****
*******
*
***
*****
*******

Desired output for SEGMENT = 2 and HEIGHT = 6

*
***
*****
*******
*********
***********
*
***
*****
*******
*********
***********

Anonymous

Anonymous Tue 01 Nov 2022 22:08:36 No.1277859 Report

Quoted By: >>1277865

>>1277844
>what loops I should use for this?
>>1277844
>nested for loops
It means the original c-style for loops ( for(int i = 0; i < 9000; i++) ), not the new python-style ones (for X in Y).

Anonymous

Anonymous Tue 01 Nov 2022 22:18:48 No.1277865 Report

Quoted By:

>>1277859
Oh I know that
I meant what should I put in the for loops to get the desired output? The first one should be something like this?
for (int i = 1; i <= segment; i++) {

Anonymous

View Same Google ImgOps iqdb SauceNAO 1638287722603.jpg, 50KiB, 545x363

Anonymous Tue 01 Nov 2022 22:38:18 No.1277879 Report

Quoted By:

>>1277844
What do you mean by
>what loops
?
It's very simple and ill try to help you without sounding like a prick and without spoonfeeding you because you have to think for yourself
>you are facing 2 problems
>drawing the triangle
>drawing the triangle SEGMENT number of times
For the drawing the triangle loop
>You have to come up with a way to draw the triangle one single time first.
>You need a loop that will be executed HEIGHT number of times.
>And you need a loop that will be executed on every iteration of the first loop, printing one more * than it printed previously.

Then, you need a loop that will execute the aforementioned drawing of the triangle SEGMENT number of times.

It's very simple and it maybe is a bit confusing for a beginner, but you can easily solve it if you think just a little.

Anonymous

Anonymous Tue 01 Nov 2022 22:48:48 No.1277889 Report

Quoted By: >>1277899 >>1277929

for (int i = 0; i < segments; i++) {
for (int j = 0; j < height; j++) {
for (int k = 1; k <= height * 2 + 1; k++) {
System.out.print("*");
}
System.out.println("");
}
}
Hope this works! Good luck on your assignment!

Anonymous

View Same Google ImgOps iqdb SauceNAO 1667343522042.jpg, 5KiB, 220x229

Anonymous Tue 01 Nov 2022 22:59:06 No.1277899 Report

Quoted By: >>1277907 >>1277910 >>1277919

>>1277889
why did you sponfeed him faggot he was about to do it all by himself

Anonymous

Anonymous Tue 01 Nov 2022 23:08:44 No.1277907 Report

Quoted By:

>>1277899
Eh, he still can.
OP finds himself at a crossroads, where he can take the Mountain of Learning, or the Plateau of Bullshit. OP can choose to ignore the solution he's been presented with, and solve the problem on his own, and acquire skills and knowledge that will help him with the next assignment, or he can just hand it in and ask /wsr/ when he doesn't understand the next assignment either. From everyone else's perspective, either choice is a win.

Anonymous

Anonymous Tue 01 Nov 2022 23:31:17 No.1277910 Report

Quoted By:

>>1277899
My bad, he seemed stuck, he can try to interpret the code if he is actually interested in it and in learning, and still gain the same effect.

Anonymous

Anonymous Tue 01 Nov 2022 23:55:04 No.1277919 Report

Quoted By: >>1278102

>>1277899
but I can look at the code and learn from it

Anonymous

Anonymous Wed 02 Nov 2022 00:00:06 No.1277921 Report

Quoted By:

also it still needs debugging to work since it doesn't decrease the number of dots each time.

Anonymous

Anonymous Wed 02 Nov 2022 00:34:04 No.1277929 Report

Quoted By: >>1277940

>>1277889
>k++
k+=2

Anonymous

Anonymous Wed 02 Nov 2022 01:06:30 No.1277940 Report

Quoted By:

>>1277929
Yeah, thanks for catching mistake! Typed from phone so wasnt paying attention.

Anonymous

Anonymous Wed 02 Nov 2022 16:03:45 No.1278102 Report

Quoted By:

>>1277919
You can look at people having sex and learn from it too but it's not like having sex yourself.

Capcode	All Only User Posts Only Verified Posts Only Moderator Posts Only Manager Posts Only Admin Posts Only Developer Posts Only Founder Posts
Show Posts	All Only With Images Only Without Images Only Spoiler Images Only Non-Spoiler Images
Deleted Posts	All Only Deleted Posts Only Non-Deleted Posts
Ghost Posts	All Only Ghost Posts Only Non-Ghost Posts
Post Type	All Only Sticky Threads Only Opening Posts Only Reply Posts
Results	All Grouped By Threads
Order	Latest Posts First Oldest Posts First

On these archives

Your latest searches

Java help