~cpp
#include <iostream>
using namespace std;
void menu();
void push();
void pop();
void show();
void exit();
int arr[10];
int i=0;
int k=0;
int main()
{
menu();
return 0;
}
void menu()
{
cout << ".\n"
"1. 2. 3. 기 4. 기 \n"
" : ";
int input;
cin >> input;
switch(input)
{
case 1: push();
break;
case 2: pop();
break;
case 3: show();
break;
case 4: exit();
break;
}
}
void push()
{
cout << " 값 : ";
cin >> arr[i];
cout << arr[i] << "" << endl;
i++;
menu();
}
void pop()
{
cout << arr[k] << " " << endl;
k++;
menu();
}
void show()
{
for(int j=i-1; j>=k; j--)
cout << arr[j] << endl;
menu();
}
void exit()
{
return;
}