The fourth version of the algorithm calls the ALGS4 library in Linux

One: Build the Java environment:

Confirmed version: 1.8 and above

javac-versionJavac 1.8.0_111

java-versionjava Version "1.8.0_111" Java (tm) SE Runtime Environment (build 1.8.0_111-b14) Java HotSpot (tm) 64- Bit Server VM (build 25.111-b14, Mixed mode)

Two

• Create directory   /usr/local/algs4 .

  [username:~/] cd/usr/local [username:/usr/local] sudo mkdir algs4 [Username:/usr/local] sudo chmod 755 algs4

  enters the subdirectory   /usr/local/algs4 .

  [username:/usr/local] cd ALGS4 [Username:/usr/loc AL/ALGS4] pwd /usr/local/algs4

   

• Downloads  algs4.jar  (includes javac-algs4  and JAVA-ALGS4).

  [username:/usr/local/algs4] sudo wget http://algs4.cs.pri Nceton.edu/code/algs4.jar [USERNAME:/USR/LOCAL/ALGS4] sudo wget http://algs4.cs.princeton.edu/ LINUX/JAVAC-ALGS4 [USERNAME:/USR/LOCAL/ALGS4] sudo wget http://algs4.cs.princeton.edu/linux/ JAVA-ALGS4 [USERNAME:/USR/LOCAL/ALGS4] sudo chmod 755 javac-algs4 java-algs4 [username:/usr /LOCAL/ALGS4] sudo mv javac-algs4/usr/local/bin [USERNAME:/USR/LOCAL/ALGS4] sudo mv Java-algs4/usr/local/bin

   

• Check if the installation is successful
  

  JAVA-ALGS4 Edu.princeton.cs.algs4.StdDraw JAVA-ALGS4 Edu.princeton.cs.algs4.StdAudio [Plays A Major scale]

Reference:

http://algs4.cs.princeton.edu/linux/

The fourth version of the algorithm calls the ALGS4 library in Linux