Perulangan segitiga terbalik

//PROGRAM bintang
#include
#include
#pragma argsused

int main()
{
 int n,baris,i,j,k,z;
 cout<<"+++++Membuat Bentuk Segitiga+++++"< cout<<"================================="< cout<<"Masukkan jumlah level bintang : ";
 cin>>n;
 cout< if ((n<=3) && (n>=0))
 {
   baris=0;
   z=n;
   for (i=1;i<=n;i++)
     {
        for (j=1;j<=baris;j++) cout<<" ";
        for (k=1;k<=z;k++) cout<<"* ";
        cout<        z=z-1;
        baris=baris+1;
     }
 }
 else
{
  for(i=1;i<=n;i++) cout<<"* ";
  cout< baris=1;
 z=n-3;   
 for (i=1;i<=n-3;i++)
     {
        for (j=1;j<=baris;j++) cout<<" ";
        cout<<"* ";
        for (k=1;k<=z;k++) cout<<"  ";
        cout<<"*";
        cout<        z=z-1;
        baris=baris+1;
     }
 z=2;   
 for (i=1;i<=2;i++)
     {
        for (j=1;j<=baris;j++) cout<<" ";
        for (k=1;k<=z;k++) cout<<"* ";
        cout<        z=z-1;
        baris=baris+1;
     }
}
 getch();
}

Program perulangan segitiga

//PROGRAM bintang
#include
#include
#pragma argsused

int main()
{
 int n,baris,i,j,k;
 cout<<"+++++Membuat Bentuk Segitiga+++++"< cout<<"================================="< cout<<"Masukkan jumlah level bintang : ";
 cin>>n;
 cout< if ((n<3 amp="" n="">=0))
 {
   baris=n-1;
   for (i=1;i<=n;i++)
     {
        for (j=1;j<=baris;j++) cout<<" ";
        for (k=1;k<=i;k++) cout<<"* ";
        cout<        baris=baris-1;
     }
 }
 else
 {
 baris=n-1;
 for (i=1;i<=2;i++)            // 2 baris awal segitiga
     {
        for (j=1;j<=baris;j++) cout<<" ";
        for (k=1;k<=i;k++) cout<<"* ";
        cout<        baris=baris-1;
     }
 baris=n-3;   
 for (i=1;i<=n-3;i++)
     {
        for (j=1;j<=baris;j++) cout<<" ";
            cout<<"* ";        //Membentuk Segitiga kosong
            for (k=1;k<=i;k++) cout<<"  ";
            cout<<"*";
        cout<        baris=baris-1;
     }
 for(i=1;i<=n;i++) cout<<"* ";  // Tutup Bawah segitiga
}
 getch();
}