✅ Comprehension questions (LeetCode Binary Search)
Like the title says it's about this puzzle https://leetcode.com/problems/binary-search/description/
I am analysing a couple of solutions submitted on the site
One of the things that caught my attention is as follows: in an iterative solution there is no return statement in the if-block like this:
`
Any recursive solution I saw does return the recursion method however:
`
Could anyone kindly tell me why it is like this?
I am analysing a couple of solutions submitted on the site
One of the things that caught my attention is as follows: in an iterative solution there is no return statement in the if-block like this:
`
Any recursive solution I saw does return the recursion method however:
`
Could anyone kindly tell me why it is like this?
LeetCode
Can you solve this real interview question? Binary Search - Given an array of integers nums which is sorted in ascending order, and an integer target, write a function to search target in nums. If target exists, then return its index. Otherwise, return -1.
You must write an algorithm with O(log n) runtime complexity.
Example 1:
Input: num...
You must write an algorithm with O(log n) runtime complexity.
Example 1:
Input: num...
