/*eduLanka Online education web site of Sri Lanka -------- w w w . e d u L a n k a . c o m ------------ java programs for University students - who follow courses - BIT - SLIIT and more find more lessons in http://www.it.edulanka.com eduLanka@gmail.com this programs under GNU licence */ import java.io.*; import TerminalIO.*; class ArrayApp{ public static void main(String[] arg){ KeyboardReader input=new KeyboardReader(); int i; System.out.println("-------------------------------------------------"); System.out.println("---------http://www.eduLanka.com-----------------"); System.out.println("-------------------------------------------------"); int n=input.readInt("How many elements? "); System.out.println(" "); int[] arr=new int[n]; for(i=0;i<n;i++){ System.out.print("Enter "+(i+1)+"th Element : "); arr[i]=input.readInt(); } System.out.print("\nAfter insert, elements are "); for(i=0;i<n;i++) System.out.print(arr[i]+" "); int j, searchkey; searchkey=input.readInt("\n\nenter element to search : "); for(j=0;j<n;j++){ if(arr[j]==searchkey) break; } if(j==n) System.out.println("SORRY! Your choise is not in the List"); else System.out.println("Found!!! --> "+(j+1)+" <-- Position of the list"); int k; int delkey=input.readInt("\nenter element to delete: "); for(i=0;i<n;i++){ if(arr[i]==delkey) break; } if(i==n) System.out.print("SORRY! Your element is not in the list"); else{ for(k=i;k<n-1;k++) arr[k]=arr[k+1]; n--; } System.out.println("\nRest elements are : "); for(i=0;i<n;i++) System.out.print(arr[i]+" "); System.out.println(" "); System.out.println("-------------------------------------------------"); System.out.println("---------Thankyou, info@eduLanka.com-------------"); System.out.println("-------------------------------------------------"); System.out.println(" "); } }