Removing duplicate elements from Array in Java Example

Algorithm for Removing duplicate elements from Array:

step 1: read y

step 2: create two integer array a[],b[] of size y

step 3: initialize c=0

step 4: repeat through step-6 while c less than a.length

step 5: read a

step 6: c=c+1

step 7: initialize c=0

step 8: repeat through step-11 while c less than a.length

step 9: print a

step 10: print one space

step 11: c=c+1

step 12: initialize t=0

step 13: repeat through step-l8while t less than a.length

step 14: initialize x=t+1

step 15: repeat through step-17 while x less than a.length

step 16: if a[t] equals to a[x] then set a[x]=0

step 17: x=x+1

step 18: t=t+ 1

step 19: set y =0

step 20: initialize c=0

step 21: repeat through step-23 while c less than a.length

step 22: If a not equals to 0 then set b[y]=a and set y=y+1

step 23: c=c+1

step 24: Initialize x=0

step 25: repeat through step-28 while x less than y

step 26: print b[x]

step 27: print one space

step 28: x=x+1

step 29: Exit

Here is the Java Example for removing duplicate elements from Array:

import java.util.Scanner; 
 public class RemovingDuplicateElements 
 { 
             public static void main(String args[]) 
       { 
             int c,t,x,y; 
             Scanner s=new Scanner(System.in); 
             System.out.println("Enter the size of array"); 
             y=s.nextInt(); 
             int a[]=new int[y]; 
             int b[]=new int[y]; 
             System.out.println("Enter The Elements of Array"); 
             for(c=0;c<a.length;c++) 
                { 
                  a=s.nextInt(); 
                } 
                  System.out.println("\nSee the elements of array\n"); 
                  for(c=0;c<a.length;c++) 
                     { 
                       System.out.print(a+" "); 
                     } 
                       System.out.print("\n"); 
                  for(t=0;t<a.length;t++) 
              { 
                  for(x=t+1;x<a.length;x++) 
                     { 
                       if(a[t]==a[x]) 
                        { 
                          a[x]=0; 
                        } 
                     } 
                          y=0; 
                  for(c=0;c<a.length;c++) 
                     { 
                         if(a!=0) 
                           { 
                             b[y]=a ; 
                             y++; 
                           } 
                     } 
 System.out.println("\nAfter deleting duplicate elements\n"); 
                for(x=0;x<=y;x++) 
                   { 
                      System.out.print(b[x]+" "); 
                   } 
             } 
        } 
 }