Basic HTML version of Foils prepared June 5 99

Foil 43 Example of basic language syntax

From Java Language in the Computer Science Curriculum ADMI Tutorial Duluth Minnesota -- June 3 99. by Geoffrey C. Fox
1 public class SumArray
2 {
3 public static void main (String[] args)
4 { // array declaration
5 int a[ ] = new int[10];
6 int total=0;
7 /* initialize a - note the use of array instance variable length */
8 for (int i = 0; i < a.length; i++)
9 { a[i] = i * 5; }
10 /* sum the array */
11 for (int i = 0; i < a.length; i++)
12 total += a[i];
13 System.out.println( "\n" + "The sum of the array is " + total + "\n");
14 }
15 }
16 Familiar C operators ++ and +=
17 String catenation
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