Why Mobile Friendly WordPress Design is Important For Your Site?
Globally more and more people are surfing the Internet with the help of smartphones and tablets. The percentage of such visitors are consistently going up. It is time that …
Author: ACMer
Algorithms: How to Find N-Repeated Element in Size 2N Array?
January 19, 2019
algorithms, data structure, java, Java, List / Array, programming languages
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In a array A of size 2N, there are N+1 unique elements, and exactly one of these elements is repeated N times. Return the element repeated N times. Example …
How to Mirror a Binary Tree?
Given a binary tree like this: 8 / \ 6 10 / \ / \ 5 7 9 11 Your task is to mirror it which becomes this: 8 …
How to Find the Kth Smallest Element in a BST Tree Using Java/C++?
Given a binary search tree, write a function kthSmallest to find the kth smallest element in it. You may assume k is always valid, 1 ≤ k ≤ BST’s …
Fixing Profile Query Command due to API Change in Steem Blockchain
Due to an API change in SteemIt see this post, the following code to get the last vote time is not working any more – as it says the …