Computer Science A 1

Course plan Introduction to programming Basic concepts of typical programming languages. Tools: compiler, editor, integrated editor, libraries. A bit about software engineering – methods used in constructing programs. A bit about graphics

Computer Science A What you have to do 3 * home work 2 * mini-project 1 * oral test based on mini-project

Java programs public class Hello{ public static void main(String args[]){ System.out.println(”Hello world”); } A program contains classes (here Hello ) classes contains methods (here main ) methods contains statements (here System.out… ) One class has the same name as the file ( Hello.java ) One method in that class is called main

Java statements Print out System.out.println( …. Reading input … Declare variables int counter; Change values of variables counter = 1; Method calls if statements while statements