SORTING ARRAY OF 0 AND 1 WITH ONE LOOP

 /**  
 sorting Array with Single Loop   
 */  
 class one  
 {  
 public static void main(String[]args)  
 {  
      int a[]={1,0,0,0,1,0,1,0};   
      int j=0;  
      for(int i=0;i<a.length;i++)  
      {  
           if(a[i]==0)  
           {  
             a[i]=1;  
            a[j++]=0;                 
           }  
      }  
      for(int i=0;i<a.length;i++)  
           System.out.println(a[i]);  
 }  
 }