/
import java.util.Scanner;
import java.util.Stack;
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
/**
*
* @author Zen
*/
public class stackcoba2 {
static Stack zen = new Stack();
static Scanner in = new Scanner(System.in);
static String a;
static String arr;
static int max_st;
static int i=0;
static int top =-1;
static void pushh(Stack zen, String a){
zen.push((a).toString());
System.out.println("Stack: " + zen);
}
public int find(){
return (int) (top=top+1);
}
static void popp(Stack zen, String a ){
a = (String) zen.pop();
System.out.println("stack: " + zen);
}
public static void main(String[] args) {
System.out.print("Masukkan Max_Stack : ");
max_st=in.nextInt();
for (int i = 0; i < max_st; i++) {
System.out.print("PUSH -> ");
a=in.next();
pushh(zen, a);
}
System.out.println("POP = y / anykeys=stop");
while(!a.equals("n")){
System.out.print("POP -> ");
a=in.next();
if (a.equals("y") && !zen.isEmpty()) {
popp(zen, a);
}else{
System.out.println("apa stack kosong? "+zen.isEmpty());
break;
}
System.out.println("apa stack kosong? "+zen.isEmpty());
if (zen.isEmpty()) {
System.out.println("stop");
break;
}
}
}
}
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