Programming Assignment 1: Percolation of Algorithms, Part I at coursera online learning platform.
关于配置algs4.jar: 有很多方法，这里我简单地把它解压到项目目录下使用 课程只需要实现Percolation和PercolationStats两个类。另外两个是用来帮助可视化测试Percolation的，在课程官网有提供。 编译和运行方式如下。
dependency used: algs4.jar (found in dependecy directory) ###to use algs4, I extract it into my project folder, you could use other way as well.
what we are asked to is that implement 2 class：Percolation.java and PercolationStats.java InteractivePercolationVisualizer.java and PercolationVisualizer.java are used for testing Percolation.java in a visual way. Those are provided by testing resourse of course.
Percolation：
- Compilation: javac Percolation.java Local Test:
- Execution: java Percolation ../test/input.txt
PercolationVisualizer：
- Compilation: javac Percolation.java Local Test:
- Execution: java Percolation ../test/wayne98.txt