Remove duplicate elements from array, stored into another array and sort in ascending order

Remove duplicate elements from an array, stored into another array and sort in ascending order

PROGRAM:

#include <stdio.h>
int main()
{
int n, a[100],b[100],i,j,k=0;
scanf("%d",&n);
for(i=0;i<n;i++)
{
scanf("%d",&a[i]);
}
for(i=0;i<n;i++)
{
int c=0;
for(j=i+1;j<n;j++)
{
if(a[i]==a[j])
{
c=1;
break;
}
}
if(c==0)
{
b[k]=a[i];
k++;
}
}
for(i=0;i<k;i++)
{
int t;
for(j=i+1;j<k;j++)
{
if(b[i]>b[j])
{
t=b[i];
b[i]=b[j];
b[j]=t;
}
}
}
for(i=0;i<k;i++)
{
printf(" %d",b[i]);
}
}
OUTPUT: 5                                                                                                                      12 34 34 56 78                                                                                                         Sorted Array is                                                                                                        12      34      56      78