open navigation menu
AiFolder
Tools for a smarter you
Discover
Tools
AI
Games
Interviews
Blog
More
Search AiFolder
Toggle theme
Toggle theme
Sign in
Exit
00:00
Submit test
Arrays · Advanced
5 questions · Question 1 of 5
20%
Multiple Choice
Senior
How to implement 3 Stacks with one Array?
A
Array uses continuous memory locations (space complexity O(n) ) to store the element so retrieving of any element will take O(1) time complexity (constant time by using index of the retrieved element).
B
Let's look at the merge principle: Given two separate lists A and B ordered from least to greatest, construct a list C by: repeatedly comparing the least value of A to the least value of B, removing (or moving a point...
C
Problem Find an algorithm/write pseudocode with high performance for a stack with only two operations, pop() and push() .
D
Pros: Fast lookups. Retrieving the element at a given index takes O(1) time, regardless of the length of the array.
Previous
Next