swe262p-exercises

Author: Junxian Chen

Repl: @junxianchen/swe262p-exercises

Exercise 9

Date: May 27, 2020

To run Exercise 9 please use the following commands:

cd exercise9

# ThirtyThree: RESTful Style
# Java Version
java ThirtyThree.java
# Python Version
python ThirtyThree.py

# Three: Array Style
python Three.py ../pride-and-prejudice.txt

Or, click the "run" button above and follow the instructions.

Exercise 8

Date: May 19, 2020

To run Exercise 8 please use the following commands:

cd exercise8

# TwentySix will ask you to give a file path.
# You can try "../pride-and-prejudice.txt" twice and numbers will double.
# TwentySix will take around 11 seconds to run. Please be patient.
java TwentySix.java

# TwentySeven
java TwentySeven.java ../pride-and-prejudice.txt

Or, click the "run" button above and follow the instructions.

Exercise 7

Date: May 14, 2020

To run Exercise 7 please use the following commands:

# Seventeen
cd exercise7
java Seventeen.java ../pride-and-prejudice.txt

# Nineteen
# Run pre-built jar 
# MAKE SURE YOU ARE AT /home/runner/swe262p-exercises/exercise7/nineteen/bin/
cd nineteen/bin/
java -jar framework.jar ./pride-and-prejudice.txt

# Compile and run Nineteen
# MAKE SURE YOU ARE AT /home/runner/swe262p-exercises/exercise7/
cd ../../
bash runNineteen.sh

Or, click the "run" button above and follow the instructions.

Seventeen

For Seventeen.java, you are asked to provide a valid class name or it will throw ClassNotFoundException. A valid class name can be:

• The top-level class:
  • Seventeen
• The inner interfaces and classes:
  • Seventeen$IDataStorageManager
  • Seventeen$DataStorageManager
  • Seventeen$IStopWordManager
  • Seventeen$StopWordManager
  • Seventeen$IWordFrequencyManager
  • Seventeen$WordFrequencyManager
  • Seventeen$WordFrequencyController
• Java interfaces and classes:
  • java.lang.Class
  • java.util.List
  • java.io.IOException
  • java.nio.file.Files
  • java.nio.file.Path
  • ...

Nineteen

Source code for Nineteen is located at exercise7/nineteen/src/, not Nineteen.java.

For Nineteen, you may navigate to exercise7/nineteen/bin/ and modify config.properties. Try to change the app property from App1 to App2 and the program should work. You can rerun the program using java -jar framework.jar ./pride-and-prejudice.txt.

Exercise 6

Date: May 6, 2020

To run Exercise 6 please use the following commands:

cd exercise6

# Twenty
java Twenty.java # or
java Twenty.java ../pride-and-prejudice.txt

# TwentyOne
java -enableassertions TwentyOne.java # throws error
java -enableassertions TwentyOne.java ../pride-and-prejudice.txt # correct

# TwentyTwo
java -enableassertions TwentyTwo.java # throws error
java -enableassertions TwentyTwo.java ../pride-and-prejudice.txt # correct

Or, click the "run" button above and follow the instructions.

Exercise 5

Date: May 1, 2020

To run Exercise 5 please use the following commands:

cd exercise5
javac Fourteen.java
java Fourteen ../pride-and-prejudice.txt
javac TwentyEight.java
java TwentyEight ../pride-and-prejudice.txt
javac TwentyNine.java
java TwentyNine ../pride-and-prejudice.txt

Or, click the "run" button above and follow the instructions.

Exercise 4

Date: Apr. 24, 2020

To run Exercise 4 please use the following commands:

cd exercise4
javac Eight.java
java Eight ../pride-and-prejudice.txt
javac Nine.java
java Nine ../pride-and-prejudice.txt

Or, click the "run" button above and follow the instructions.

Exercise 3

Date: Apr. 17, 2020

To run Exercise 3 please use the following commands:

cd exercise3
javac Eleven.java
java Eleven ../pride-and-prejudice.txt
javac Twelve.java
java Twelve ../pride-and-prejudice.txt
javac Thirteen.java
java Thirteen ../pride-and-prejudice.txt

Or, click the "run" button above and follow the instructions.

Exercise 2

Date: Apr. 7, 2020

To run Exercise 2 please use the following commands:

cd exercise2
javac Four.java
java Four ../pride-and-prejudice.txt
javac Five.java
java Five ../pride-and-prejudice.txt

Or, click the "run" button above and follow the instructions.

Exercise 1

Date: Apr. 1, 2020

To run Exercise 1 please use the following commands:

cd exercise1
javac TermFreq.java
java TermFreq ../pride-and-prejudice.txt

Or use absolute path:

cd exercise1
javac TermFreq.java
java TermFreq /home/runner/swe262p-week1/pride-and-prejudice.txt

Or, click the "run" button above and follow the instructions.