You live inside a terminal that is 80 characters wide. You are bored, so you decide to play dominoes. No, not the boring kind that look like Scrabble, the fun kind where you spend an hour setting them to watch them fall in a second. In terminals, dominoes look like this: | upright domino \ ...

The beloved function once(func) takes an argument (func, a function) and returns a function that can be called only once. Any additional attempts to call it return an error. Here are the rules: You must write a once function that fits the description above. You can (and are encouraged) to thro...

I wrote a method that takes an array T[] array (T is a type parameter) and a second array int[] indices. The method should remove those entries from array, whose indices are stored in indices. Then, the resulting array will be "returned" as an out-parameter T[] rest. Finally, there is a second ou...

Technologic - Now what's THAT command do?? Daft Punk's song "Technologic" is all about actions that a user or computer does when it's working and being used. You goal is to write a program that has one command we will call the Technologic Command. This command will executes all of the actions li...