Skip to content

Latest commit

 

History

History
67 lines (62 loc) · 4.22 KB

README.md

File metadata and controls

67 lines (62 loc) · 4.22 KB
Raw

Algorithms from Coursera, part 2

Week 1 - wordNet

To run tests of week1 assignment, from commandline, you need to go to week1-wordnet/build folder and run:

java -classpath :../../.lift/algs4.jar WordNet ../synsets3.txt ../hypernyms3.txt
java -classpath :../../.lift/algs4.jar SAP ../digraph1.txt
java -classpath :../../.lift/algs4.jar Outcast ../synsets.txt ../hypernyms.txt ../outcast5.txt ../outcast8.txt ../outcast11.txt

and from intellij run (make sure that working directory is coursera-algos-part2): WordNet::main with program arguments "week1-wordnet/synsets3.txt week1-wordnet/hypernyms3.txt" Outcast::main with program arguments "week1-wordnet/synsets.txt week1-wordnet/hypernyms.txt week1-wordnet/outcast5.txt week1-wordnet/outcast8.txt week1-wordnet/outcast11.txt" SAP::main with program arguments "week1-wordnet/digraph1.txt"

Week 2 - Seam Carver

To run tests of week2 assignment, from commandline, you need to go to week2-seam/build folder and run:

java -classpath :../../.lift/algs4.jar SeamCarver ../10x12.png
java -classpath :../../.lift/algs4.jar SeamCarverTest ../6x5.png
java -classpath :../../.lift/algs4.jar AcyclicWeightedVertexShortestPath

and from intellij run (make sure that working directory is coursera-algos-part2): SeamCarver::main with program arguments "week2-seam/10x12.png" SeamCarverTest::main with program arguments "week2-seam/6x5.png" AcyclicWeightedVertexShortestPath::main

Week 3 - Baseball

To run tests of week3 assignment, from commandline, you need to go to week3-baseball/build folder and run:

java -classpath :../../.lift/algs4.jar BaseballElimination ../teams4a.txt
java -classpath :../../.lift/algs4.jar BaseballEliminationTest ../teams5b.txt

and from intellij run (make sure that working directory is coursera-algos-part2): BaseballElimination::main with program arguments "week3-baseball/teams4a.txt" BaseballEliminationTest::main with program arguments "week3-baseball/teams5b.txt"

Week 4 - Boggle

To run tests of week4 assignment, from commandline, you need to go to week4-boggle/build folder and run:

java -classpath :../../.lift/algs4.jar BoggleSolverTest ..
java -classpath :../../.lift/algs4.jar BoggleSolverManualTest ..
# and for a game of boggle in GUI with 5 rows and 6 cols (if no numbers specified, a 4x4 board is created)
java -classpath :../../.lift/algs4.jar BoggleGame ".." 5 6

and from intellij run (make sure that working directory is coursera-algos-part2): BoggleSolverTest::main with program arguments "week4-boggle" BoggleSolverManualTest::main with program arguments "week4-boggle" BoggleGame::main with program arguments week4-boggle 5 6 NOTE: if it fails with error for GraphicsEnvironment, you should use java directly from your jdk/bin path

Week 5 - Burrows

To run tests of week5 assignment, from commandline, you need to go to week5-burrows/build folder and run:

# abra.txt to test MoveToFront encode (result is in assignment page)
# complexTestCases.txt for testing decode and more complex cases
cat ../abra.txt | java -classpath :../../.lift/algs4.jar MoveToFront - | java -classpath :../../.lift/algs4.jar edu.princeton.cs.algs4.HexDump 16
cat ../aomplexTestCases.txt | java -classpath :../../.lift/algs4.jar MoveToFront - | java -classpath :../../.lift/algs4.jar MoveToFront +
java -classpath :../../.lift/algs4.jar CircularSuffixArray
# abra.txt to test BurrowsWheeler encode (result is in assignment page)
# complexTestCases.txt for testing decode and more complex cases
cat ../abra.txt | java -classpath :../../.lift/algs4.jar BurrowsWheeler - | java -classpath :../../.lifedu.princeton.cs.algs4.HexDump 16
cat ../complexTestCases.txt | java -classpath :../../.lift/algs4.jar BurrowsWheeler - | java -classpath :../../.lift/algs4.jar BurrowsWheeler +

From intellij it is trickier. For encoding, it is possible to provide StdIn from file, but for decoding i didnt try it. So: MoveToFront::main with program argument "-" and redirect input from (in run configuration) point to abra.txt CircularSuffixArray::main BurrowsWheeler::main with program argument "-" and redirect input from (in run configuration) point to abra.txt