- linked list implementation its basic algo
- doubly linked list implementation its basic algo
- stack implementation with array, linked list its basic algo
- queue implementation with array, linked list its basic algo
- priority queue its basic algo
- min heap its basic algo
- max heap its basic algo
- binary search tree its basic algo
- trie implementation
- hybird data structures its basic algo
- graph its basic algo
- search algo
- sorting algo
- dynamic programming version of algo
- common problem algo
NOTE: add #what_is? #fact? for short documentation in the code