Study Space (Java)

Free use on study purpose.
Stark Shaw

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Traveling Salesman Problem

Be advised, the text file shall be stored 2 copies at the root folder of TSP and also TSP/out/production/TSP.

• TextFileReading.java - Text file reading test program.
• DistanceCal.java - Calculate the distance based on their coordinates.
• map.html - Test the Google Maps API.

Sieve of Eratothenes

Note that in this folder you could learn how to deal with command argument and parse them to the program.

• IndexOfPrime.java - The code could print out the certain prime number with given index. Note that this code was modified to accept command argument. Run java IndexOfPrime 100 is same as input 100 when the program prompt without any argument.
• Solution.java - This could could print out a list of prime numbers from 2 to a certain number. Note that this code was modified to accept command argument. Run java Solution 100 is same as input 100 when the program prompt without any argument.

Fibonacci Sequence

See the command help information, complie and run java Fibonacci -help in Command Prompt or Terminal. This package includes the method of creating a parameter-supported java program and exception handle statement.

• Fibonacci.java - The main class.

Sample Paper of CS210 on January 2015

• q1.java
• q2.java
• q3.java
• q4.java
• q5.java

Huffman Compression

Also find C# version at here.

• Huffman.java - The main program.
• Node.java - The node class.
• Tree.java - The tree class.

Hashing