How many printing statements below can be executed?

package p$0$;

class C$\{$

$$private int no$1$;

$$private int no$2$;

$$int no$3$;

$$public int no$4$;

$$public String getNoI$()\{$

$$return no$1+$;

$\}$

$$protected int getNoII$()\{$

$$return no$3$;

$\}$

$$public double getNoIII$()\{$

$$return no$4$;

$\}$

$\}$package p$1$;

import p$0.$C;

class MyProg$\{$

$$public static void main$($String$[]$ args$)\{$

$$C c $=$ new C$()$;

$$System$.$out.println$($c$.$no$1)$;

$$System$.$out.println$($c$.$no$2)$;

$$System$.$out.println$($c$.$no$3)$;

$$System$.$out.println$($c$.$no$4)$;

$$System$.$out.println$($c$.$getNoI$())$;

$$System$.$out.println$($c$.$getNoII$())$;

$$System$.$out.println$($c$.$getNoIII$())$;

$\}$

$\}$