Interview Programs
- Find Numbers Repeated in Array in O(n) Time and O(1) Space
- Find Smallest and Largest Number in Unsorted Array – O(n) Time
- Find the second biggest element in an unsorted array – Single Traversal
- Efficient sorting mechanism for Unsorted Array – List Insertion Sort
- 2 Ways to Find the Duplicates in Array in O(n) time
- 2 Ways to Remove Duplicate Characters from a String in O(n) Time
- 2 Ways to Remove Duplicates from Sorted Array – O(n) time
- Java Program to Implement Stack using Linked List
- Reverse a string or word using Stack
- Delimiter Matching using Stack Example