C Program For DUPLICATE ELIMNATION

C Program For DUPLICATE ELIMNATION




Use a one-dimensional array to solve the following problem: Write an application
 that inputs 10 integers. As each number is read, display it only if it is not a duplicate
 of a number already read. Use the smallest possible array to solve this problem. 
Display the complete set of unique values input after the user inputs all values. 


Sample Output:


Enter 10 integers:


12 33 67 9 10 6 6 34 10 19 




Unique Values:


12 33 67 9 10 6 34 19 


CODE:
#include<stdio.h>
#include<conio.h>
void main()
{
int i,n,a[20],z=1,b[20],j,k,m;
clrscr();
printf("Enter the n value:");
scanf("%d",&n);
for(i=1;i<=n;i++)
{
printf(" a[%d]=",i);
scanf("%d",&a[i]);
}
for(i=1;i<=n;i++)
{
for(j=i+1;j<=n;j++)
{
if(a[i]==a[j])
{
a[j]=0;
}
}
}
for(k=1;k<=n;k++)
{
if(a[k]!=0)
{
b[z]=a[k];
z++;
}
}
for(m=1;m<z;m++)
{
printf("%d\n",b[m]);
}
getch();
}