?? testapp.java
字號:
package com.itjob.data;
public class TestApp {
/**
* @param args
*/
public static void main(String[] args) {
//String str = "dsafds(dsa[dsaf]d{}sa))";
//System.out.println(check(str));
//shushu();
System.out.println(sum(6));
///////////queue////////////////
/*MyQueue mq = new MyQueue();
mq.input(1);
mq.input(2);
mq.input(3);
mq.input(4);
mq.input(5);
mq.input(6);
mq.input(7);
mq.input(8);
mq.input(9);
mq.input(10);
mq.input(11);
mq.input(12);
System.out.println(mq.get());
System.out.println(mq.get());
System.out.println(mq.get());
System.out.println(mq.get());
mq.input(11);
mq.input(12);
mq.input(13);
mq.input(14);
System.out.println(mq.get());
System.out.println(mq.get());
System.out.println(mq.get());
System.out.println(mq.get());
System.out.println(mq.get());
System.out.println(mq.get());
System.out.println(mq.get());
System.out.println(mq.get());
System.out.println(mq.get());
System.out.println(mq.get());
System.out.println(mq.get());
System.out.println(mq.get());*/
/*MyStack ms = new MyStack();
ms.push("andy1");
ms.push("andy2");
ms.push("andy3");
System.out.println(ms.pop());
ms.push("andy4");
ms.push("andy5");
System.out.println(ms.pop());
System.out.println(ms.pop());
System.out.println(ms.pop());
System.out.println(ms.pop());
System.out.println(ms.pop());
System.out.println(ms.pop());*/
// TODO Auto-generated method stub
/*DoubleLink sl = new DoubleLink();
sl.add("aa1");
sl.add("aa2");
sl.add("aa3");
sl.add("aa4");
System.out.println(sl);
sl.add("aa6");
System.out.println(sl);
sl.delete("aa1");
sl.delete("aa3");
sl.delete("aa6");
System.out.println(sl);
//System.out.println(sl.update("aa2", "andy"));
System.out.println(sl);*/
}
public static void shushu(){
MyQueue mq = new MyQueue();
mq.input(1);
mq.input(2);
mq.input(3);
mq.input(4);
mq.input(5);
mq.input(6);
int temp = 0;
for (int i = 1; true; i++){
if (mq.getSize() == 0){
break;
}
temp = mq.get();
if (i % 3 == 0){
System.out.println(temp);
}else{
mq.input(temp);
}
}
}
public static boolean check(String str){
MyStack ms = new MyStack();
char temp = '*';
char chu = '*';
for (int i = 0; i < str.length(); i++){
temp = str.charAt(i);
System.out.println("--->" + temp);
switch(temp){
case '(':ms.push(')');break;
case '[':ms.push(']');break;
case '{':ms.push('}');break;
case ')':{
chu = (Character)ms.pop();
System.out.println(chu);
System.out.println(temp);
if (temp != chu){
return false;
}
};break;
case ']':{
chu = (Character)ms.pop();
System.out.println(chu);
System.out.println(temp);
if (temp != chu){
return false;
}
};break;
case '}':
{
chu = (Character)ms.pop();
System.out.println(chu);
System.out.println(temp);
if (temp != chu){
return false;
}
};break;
}
}
return true;
}
public static int sum(int k){
if (k == 1)
return 1;
else
return k + sum(k - 1);
}
}
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