All Questions
Tagged with memory-optimization comparative-review
5 questions
4
votes
0
answers
853
views
Kadane's algorithms to leetcode "121 Best Time to Buy and Sell Stock"
I employed the conventional Kadane's algorithms to solve a maximum subarray problem in leetcode Best Time to Buy and Sell Stock - LeetCode
Description
Best Time to Buy and Sell Stock
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- 605
4
votes
0
answers
497
views
Two solutions to leetcode 127.wordLadder
I am working on Word Ladder - LeetCode
Given two words (beginWord and endWord), and a dictionary's word list, find the length of shortest transformation sequence from beginWord to endWord, such ...
- 605
4
votes
3
answers
153
views
Associating a string with a derived class
I am using the following code to get a string that is associated with the class of an instance:
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- 157
3
votes
4
answers
565
views
Finding anagrams in Java (space-optimised)
I've lately been asked in a job interview to program a solution for the well known anagrams problem: given two strings s1 and s2,...
- 291
5
votes
1
answer
518
views
CodeEval solutions to find trailing strings
This is a problem in CodeEval, moderate level. The problem is very easy for this level. But I am not able to get more than 60 points for any solution I submit. (Moderate levels highest score is 65 and ...
- 151