The work of opening a question

---Initial learning programming, write your own understanding of heap, stack, queue and other data structures

Queue: FIFO First, for example: In line with the normal queue first priority;

Stack: Last first out, such as a box, only one mouth, and then put in the things can be taken out first, if you want to take out, then you need to put all the things out after you can;

Heap: Ordered tree structure, for the data is arranged in a certain order, the data can only be taken in accordance with certain rules to select the data you need; For example: A bookshelf, you can take any book in it;

For heap and stack differentiation:

Stack: Mainly store local variables, do not need programmer management, the data life cycle on the stack: program run start-end, once the end stack automatically release all data;

The work of opening a question