Java开发网 - 新手求解~！

Topic: 新手求解~！

1.新手求解~！

Posted by: sealsealseal
Posted on: 2006-03-23 21:28

使用StringBuffer类，構建字符堆棧
public class CharStack{
private StringBuffer stack;
public CharStack(){
stack =new StringBuffer();
}
public CharStack(int capacity){
stack=new StringBuffer(capacity);
}
public void push(char c){
//插入代碼
}
public int pop(){
//插入代碼
}
public char[] list(){
//插入代碼
}
public String toString(){
//插入代碼
}
}
另求：數字堆棧与字符串堆棧的匹別