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Golf your way from (inc|dec)rements to the basic math operations
Write five different functions or programs that do addition, subtraction, multiplication, division and modulo with integers by only using increments, decrements, loops/recursion and comparisons.
Programs must print the result to ...
Multiple ‘skyscraper’ type puzzles will be provided. The challenge is to figure a methodology to solve the puzzles and then implement that in C/C++. Please find below:
(i) Description of the puzzle (example along with the solution)
(ii) Format for the puzzle input file (i.e. how the puzzle will...
Calculate my total hours
I record the work I do for one of my customers using a flat file in the following format:
0000-00-00 0000-0000 0.0 code0000 free text
The 0.0 represents the amount of time spent on the task identified by code0000, where 0000 is an optional numeric task ID and code is ...
You know - they look like this:
source
The goal is to draw the 6-by-33 music beats illustration, example:
= = =
= = = = =
== = == = == = ====
== ==== == === = = =======
======== == ==== = ========= =
=================================
The "image" consits o...
Cheddar, 118 bytes
(s)->s.chars.map((i)->{if String.letters has i{i+i.upper}else if String.letters has i.lower{i+i.lower}else{i}}).join()
Ungolfed:
(str) -> str.chars.map((i) -> {
if String.letters has i {
i+i.upper
} else if String.letters has i.lower {
...
