//remove duplicates from a one dimensional array
#include <iostream>
#include <cmath>
using namespace std;

int main()
{
    int i,j,k,N,A[15]={1,1,1,1,1,5,1,7,1,1,1,6,1,6,1};
    cout<<"N ";
//    cin>>N;
N=15;
    cout<<"A[]"<<endl;
//    for (i=0; i<N; i++) cin>>A[i];
     
    for(i=0; i<N; i++){
        j=i+1;     
        while (j<N)
        {
            if(A[i]==A[j])
            {
                for(k=j; k<N-1; k++) A[k]=A[k+1];
                N--;
            }
              else j++;
        }
}
    cout<<"A[]"<<endl;
    for (i=0; i<N; i++) cout<<A[i]<<" ";
    cout<<endl;
       
    system("PAUSE"); 
    return 0;
}