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User was banned for this post code-golf
Community moderators of websites, sometimes need to deal with spam. Let's help them, by automating their workflow slightly.
Your task is such that, if your code is given no input, it should produce the output string Unban, eh? y. Ban increased by x days
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Produce a program A such that running it in language A produces Program B, and running program A in language B produces program C.
Program B, when run in language B produces Program A, and running program B in language A produces program C.
Program C, when run in language A or language B, print...
The challenge
Simply write a program that outputs it own source code.
Nothing more than a regular quine.
The problem
We don't have a computer so we have to run the program on a programmable logic device (such as an FPGA, a CPLD, a gate array ...).
The rules
Any device available on the mark...
Given an input of a list of words, output the words with their letters arranged
diagonally:
p
r
o
p g
u r
z a
a z m
n l m
d e i
c s n
o g
d
g e
o
l
f
(The above should be the output for the input programming puzzles and code
golf.)
To be precise, each w...
Introduction
In mathematics, a polygonal number is a number represented as dots or pebbles arranged in the shape of a regular polygon. The dots are thought of as alphas (units). These are one type of 2-dimensional figurate numbers.
The number 10, for example, can be arranged as a triangl...
