break case

#include<stdio.h>
main()
{
 int g =3;
 switch (g){
   case 4:
   case 3:
         printf("haha");
         break;
   case 2:
         printf("haha");
         break;
   default: printf ("haha");
}
printf("##########");
 switch (g){
   case 4:
   case 3:
         printf("haha");
   case 2:
         printf("haha");
   default: printf ("haha");
}
printf("##########");
 switch (g){
   case 4:
   case 3:
   case 2:
         printf("haha");
   default: printf ("haha");
}

}