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- - arrays?? (http://www.programmingforums.org/showthread.php?t=15464)

FengLing

Mar 23rd, 2008 8:56 AM

arrays??

can anyone try to help me getting an output like this:

ull be able to input a number for example..

12 and its output is like this...

12 11 10 9 8 7 6 5 4 3 2 1
11 10 9 8 7 6 5 4 3 2 1
10 9 8 7 6 5 4 3 2 1
....................
..................
...................
3 2 1
2 1
1

i'm a noob programmer and can't figure how to start please help me thanks in advance...

Ooble

Mar 23rd, 2008 8:59 AM

Re: arrays??

You'll need what's called a nested loop. You have one loop that counts down from 12 to 1, and inside that loop have another loop that counts down from the value of the iteration you're in to 1. The logic goes something like this:

loop from i = 12 to 1

    loop from j = i to 1

        print j

    end loop

    print newline

end loop

FengLing

Mar 23rd, 2008 9:22 AM

Re: arrays??

ouch still can't follow... Ooble can u do the whole loop?

OpenLoop

Mar 23rd, 2008 10:21 AM

Re: arrays??

You'll need to show some effort FengLing. What Ooble told you should be enough to get you started on some code. Where is your code?

FengLing

Mar 23rd, 2008 10:35 AM

Re: arrays??

pls. help jst limit the number to 3

3 2 1
2 1
1

so that i can get a little idea...

FengLing

Mar 23rd, 2008 10:46 AM

Re: arrays??

OpenLoop can u translate the sample of Ooble to C...

OpenLoop

Mar 23rd, 2008 10:49 AM

Re: arrays??

Quote:

Originally Posted by FengLing (Post 142814)

OpenLoop can u translate the sample of Ooble to C...

No I can't. What I can translate is what I said earlier, WE DONT DO YOUR HOMEWORK FOR YOU. Read the rules and show some effort, any effort past posting a question.

FengLing

Mar 23rd, 2008 11:24 AM

Re: arrays??

ok then what loop statement should i use?...

OpenLoop

Mar 23rd, 2008 12:15 PM

Re: arrays??

a For loop will do.

Benoit

Mar 23rd, 2008 12:21 PM

Re: arrays??

A 'for' loop is most appropriate for this situation. You will need two of them - a loop within a loop.

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