,

 
import java.util.*; 
  class question4
  { 
      public static void main(String args[]) 
      {
          char a[] = new char[10]; 
          Scanner sc = new Scanner(System.in); 
          System.out.println("Enter 10 characters"); 
          for(int i=0; i< a.length; i++) 
          {
              a[i] = sc.nextLine().charAt(0); 
          } 
          System.out.println("ORIGINAL ARRAY"); 
          for(int i=0; i< a.length; i++) 
          {
              System.out.print(a[i] +" ");
          }
          System.out.println();
          int n=a.length; 
          { 
              for(int i =0;i< n-1;i++)
              {
                  for(int j=0; j< n-i-1; j++)
                  { 
                      if(a[j]>a[j+1])
                      {
                          char t = a[j];
                          a[j] = a[j + 1]; 
                          a[j+1] = t;   
                      }
  
                  }
              }
              System.out.println("SORTED ARRAY"); 
              for(int i=0; i< a.length; i++) 
              {
                  System.out.print(a[i] +" ");    
              }
          } 
      }
  }