comocomocomocomo questions

comocomocomocomo answers

• Implementation of a data structure with O(logn) access and O(logn) insertion?
• Shell sort and insertion sort
• ith order statistic using C++'s STL
• Algorithm interview from Google
• Why is a binary heap better as an array than a tree?
• How to implement a Median-heap
• Definition of a Balanced Tree