* Array Search */ package int2200.week7; import java.util.Scanner; public class arraySearch { public static void main(String[] args) { } } // create and initializ an arry int[] numbers = {2, -9, 0, 5, 12, -25, 22, 9, 8, 12}; int key; boolean foundit = false; // declare a vraiable and initialize it to false Scanner input = new Scanner (System.in); // Create a Scanner object System.out.println("=>> Array Search program "); System.out.print("Enter a number to search for: "); key=input.nextInt (); // access all elements using for each loop for (int i=0; i< numbers.length; i++) { if (key == numbers [i]) { foundit=true; } } if (foundit == true){ System.out.println("found it! :)"); }else { System.out.println("Sorry } notfound it! :("); System.out.println("==> End of the Search Program "); /* =>> Array Search program Enter a number to search for: 2 found it! :) ==> End of the Search Program */
* Array Search */ package int2200.week7; import java.util.Scanner; public class arraySearch { public static void main(String[] args) { } } // create and initializ an arry int[] numbers = {2, -9, 0, 5, 12, -25, 22, 9, 8, 12}; int key; boolean foundit = false; // declare a vraiable and initialize it to false Scanner input = new Scanner (System.in); // Create a Scanner object System.out.println("=>> Array Search program "); System.out.print("Enter a number to search for: "); key=input.nextInt (); // access all elements using for each loop for (int i=0; i< numbers.length; i++) { if (key == numbers [i]) { foundit=true; } } if (foundit == true){ System.out.println("found it! :)"); }else { System.out.println("Sorry } notfound it! :("); System.out.println("==> End of the Search Program "); /* =>> Array Search program Enter a number to search for: 2 found it! :) ==> End of the Search Program */
Chapter7: Using Methods
Section: Chapter Questions
Problem 20RQ
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