Array027

Input some elements in an array and remove the duplicate element.

#include <stdio.h>
#include <conio.h>
void main ( )
{
           int       arr[10], i, j, f, temp[10], k = 0;
           clrscr ( );
                           
           for ( i = 0; i < 10; i++ )
           {                                        
                           printf("\n\t\t\t Enter a number..:"); scanf("%d",&arr[i]);
           }                
                                    
           printf("\n\n\t After removing duplicate elements.:");                
           for ( i = 0; i < 10; i++ )
           {                                    
                           f = 0;
                           for ( j = 0; j < i; j++ )
                           {                              
                                           if ( arr[j] == arr[i] )
                                           {                               
                                                           f = 1;
                                           }
                           }
                           if ( f == 0 )
                                    temp[k++] = arr[i];
           }                                   
           for ( i = 0; i < k; i++ )
           {                                            
                           arr[i] = temp [i];
           }                                             
           for ( i = 0; i < k; i++ )
           {                                  
                           printf("%d,",arr[i]);
           }
           getch ( );
}

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