This is purely just a little bit of fun with awk. I realize this this isn't that constructive so please remove if need be.
Your goal:
Create a one line awk script that generates a diamond shape of any
size. Both the size of the diamond (measured by its middle line) and
the character used ("*" in the examples) should be stored in variables
that can be changed easily. Have fun!
Example diamond with the size of 5:
Example diamond with the size of 10:
My solution is below - I didn't spend too long on it so I imagine it can be improved a lot more.
Obviously DON'T LOOK HERE if you want to try this yourself from scratch without any clue!:
These 4 Users Gave Thanks to pilnet101 For This Post:
Thanks pilnet101 . Basically it increases the line length by 2 every line and memorizes the line. Then at maximum length, the loop starts to decrement, rather than increment and only prints the lines memorized in the increment phase.
With regards to the setting of the quotient q and the line n where the maximum line length occurs, and using the name m for maximum line length rather than l which is easily confused with the number 1), perhaps this is a bit clearer:
Last edited by Scrutinizer; 11-27-2016 at 01:05 PM..
This User Gave Thanks to Scrutinizer For This Post:
This isn't quite as compact as Scrutinizer's approach (and calculates each line as it goes instead of memorizing lines), but there are some fun games you can play with this one using multi-character strings that produce different artifacts with Scrutinizer's code and with pilnet101's code:
and for the obligatory 1-liner:
If you store either of these in a file named diamond, make it executable, and invoke it with:
you get:
and with:
you get:
Compare these outputs to the results you get with the other proposals using the same counts and strings. With single character strings we all produce the same output.
Last edited by Don Cragun; 11-27-2016 at 01:50 PM..
Reason: Add note about single-character string results.
These 2 Users Gave Thanks to Don Cragun For This Post:
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