Collatz Conjecture in C#
Calculate the number of steps to reach 1 using the Collatz conjecture
exercism fetch csharp collatz-conjecture
The Collatz Conjecture or 3x+1 problem can be summarized as follows:
Take any positive integer n. If n is even, divide n by 2 to get n / 2. If n is odd, multiply n by 3 and add 1 to get 3n + 1. Repeat the process indefinitely. The conjecture states that no matter which number you start with, you will always reach 1 eventually.
Given a number n, return the number of steps required to reach 1.
Starting with n = 12, the steps would be as follows:
Resulting in 9 steps. So for input n = 12, the return value would be 9.
Note that, when trying to submit an exercise, make sure the exercise file that you're submitting is in the
For example, if you're submitting
bob.cs for the Bob exercise, the submit command would be something like
exercism submit <path_to_exercism_dir>/csharp/bob/bob.cs.
An unsolved problem in mathematics named after mathematician Lothar Collatz https://en.wikipedia.org/wiki/3x_%2B_1_problem
Submitting Incomplete Solutions
It's possible to submit an incomplete solution so you can see how others have completed the exercise.