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@Vaysman
Created December 16, 2010 18:49
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/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package TestFirst;
import java.util.ArrayList;
import java.util.List;
/**
*
* @author User1
*/
public class SuperStack {
/*
* List<Integer> list убрать совсем. оставить только строку mass.
*
*/
private List<Integer> list = new ArrayList<Integer>();
private String mass = "";
private int leng = 0;
private int index = 0;
public boolean isEmpty() {
return index==0;
}
public void push(int i) throws StackFullException {
if (index >= 10) {
throw new StackFullException();
}
/*
* какой смысл в этой строчке?
*/
Integer j = i;
mass=mass+j.toString();
leng = j.toString().length();
list.add(index, leng);
index++;
}
public int pop() throws StackEmptyException{
if (isEmpty())
throw new StackEmptyException();
String st = mass.substring(mass.length()-list.get(index-1), mass.length());
mass = mass.substring(0, mass.length()-list.remove(index-1));
index--;
int b = Integer.parseInt(st);
return b;
}
}
@Vaysman
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Vaysman commented Dec 16, 2010

надо переписать эту реализацию.

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