Write a program to sort list of elements in ascending and descending order and show the exception handling.
Source Code
class Sorting
{
public static void main(String args[])
{
int a[] = new int[5]; try
{
for(int i=0;i<5;i++) a[i]=Integer.parseInt(args[i]);
System.out.println("Before Sorting\n"); for(int i=0;i<5;i++)
System.out.println(" " + a[i]); bubbleSort(a,5);
System.out.println("\n\n After Sorting\n"); System.out.println("\n\nAscending order \n"); for(int i=0;i<5;i++)
System.out.print(" "+a[i]);
System.out.println("\n\nDescending order \n"); for(int i=4;i>=0;i--)
System.out.print(" "+a[i]);
}
catch(NumberFormatException e)
{
System.out.println("Enter only integers");
}
catch(ArrayIndexOutOfBoundsException e)
{
System.out.println("Enter only 5 integers");
}
}
private static void bubbleSort(int [] arr, int length)
{
int temp,i,j; for(i=0;i<length-1;i++)
Java Lab Manual Page 3
{
for(j=0;j<length-1-i;j++)
{
if(arr[j]>arr[j+1])
{
temp=arr[j]; arr[j]=arr[j+1]; arr[j+1]=temp;
}
}
}
}
}
