CS 112 Introduction to Programming - Yale University

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Login, Edit, Compile, Run on a Pantheon Machine (Cont.) - Compile a Java program $ javac HelloWorld.java - Take a look to see that HelloWorld.class is generated $ ls HelloWorld.java HelloWorld.class - Run Java interpreter $ java HelloWorld 14
q White space Syntax: White Space ❍ includes spaces, new line characters, tabs ❍ white space is used to separate words and symbols in a program ❍ extra white space is ignored q White space allows a Java program to be formatted in many ways, and should be formatted to enhance readability o the usage of white space forms part of programming style 15
Page 1 and 2: CS 112 Introduction to Programming
Page 3 and 4: Java Programming q Programming in J
Page 5 and 6: Java Is Simple q All you have to do
Page 7 and 8: Writing Java Programs (Step 1): Cre
Page 9 and 10: Writing Java Programs (Step 3): Exe
Page 11 and 12: Setting up DrJava on your Laptop q
Page 13: Login, Edit, Compile, Run on a Pant
Page 17 and 18: Using comments q Where to place com
Page 19 and 20: Questions q What is the output of t
Page 21 and 22: Questions q What println statements

CS 112 Introduction to Programming - Yale University

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