One year ago, i just a newly programmer . Don't know what is code;Don't know what the computer science is; Even don't know what the computer language is. I heard from my buddies, they told me the computer language is just like the English, French , that a tool you use to communicate with computer. I was like what? However, when I get into it, I was attracted by computer language. Python is the guilder that help me to visualize all the stuff.
From a fresh coder to a senior coder, there is a long path. I know where is my position. And I also know there still long way i have to get through. After learning python, i have a picture of software operation in my mind. Python is C type of language, it's structure is developed based on c language.
as an object-oriented language, python is a really good intro computer language for those people who don't have any coding experience or background.
Generally speaking, i was taught to use python in CSC108, moreover, i was taught the logic of programming in CSC 148.
Thursday, 5 December 2013
Wednesday, 4 December 2013
Binary search tree--nice tool
Earlier in this blog, I have mentioned the recursion.In this short paragraph, I would like to talk about one of important representation in the computer language-BST. That is the Binary search tree,sometimes also called an ordered or sorted binary tree, is a node-based binary tree data structure which has left children(less than the node) and right children(bigger than the node).
There are some useful methods that be created in the binary search tree class, I don't really want to
describe what they are, Instead, I more likely to emphasize its application. I read many documentary from the internet, the most frequent word appear in the screen is "search data". YES! that is one of the important application. I heard from some of upper years computer science student, they will learn the database, and i thought, the BST would be one of the tool.
The point i want to make is no matter what we learn, we have to think how to use what we learn to benefit ourselves now or in future.
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