Basic operation of String Searching Arrays Sorting Arrays Objectives Basic operation of String Searching Arrays Sorting Arrays The Open Systems Interconnection (OSI) model is a product of the Open Systems Interconnection effort at the International Organization for Standardization (ISO). Fall 2012 CS2302: Programming Principles

The String Class System.out.println("abc"); Constructing a String: String message = "Welcome to Java“; String message = new String("Welcome“); String s = new String(); Here are some more examples of how strings can be used: System.out.println("abc"); String cde = "cde"; System.out.println("abc" + cde); Fall 2012 CS2302: Programming Principles

Read Strings from a file Scanner inFile = new Scanner(new File("string.txt")); String[] strArray = new String[100]; int numStored = 0; String sentinel = "<<EOD>>"; String line = inFile.nextLine(); while (!line.equals(sentinel)) { strArray[numStored] = line; numStored ++; line = inFile.nextLine(); } System.out.println(numStored + " strings were read in"); Fall 12 CS2302: Programming Principles

Basic operation of String Searching Arrays Sorting Arrays Objectives Basic operation of String Searching Arrays Sorting Arrays The Open Systems Interconnection (OSI) model is a product of the Open Systems Interconnection effort at the International Organization for Standardization (ISO). Fall 2012 CS2302: Programming Principles