title: Iteration a user-inputted number of times without comparison?
body: <p>Is it possible to write a program that takes a user input at execution time, labelled n, and then executes a source-code-defined set of instructions n times, one iteration directly after the other, instead of having to increment a counter variable and compare it against the user input after each iteration? In other words, can you just tell the CPU to "do this n times" without the CPU initiating a counter that updates itself and is checked against n after each iteration?</p>