Introduction - If you have any usage issues, please Google them yourself
we will use three different ways to solve the problem that given a list of ordered N integers, numbered from 0 to N-1, checking to see that N is not in this list.
The three ways are as follows:
1、 Iterative Version
2、 Recursive Version in birnary search
3、 Binary Search
Then run the program and record the accurate time each way costs. And compare the differences of these algorithms.