int？ Amount, x;

int？ Master ()

{

A:

Printf ("Please enter the total number of feet:");

Scanf("%d ",& amount);

X = amount %4==0? amount/4:int(amount/4)+ 1；

There are at least %d animals in the cage. \ nThere are at most %d animals in the cage. \n ",x, amount/2);

goto？ a；

}