PKU ACM 2013 java Symmetric Order

基础题，不多做说明，记录代码用 —  —！

 

 

import java.util.Scanner;public class Main{public static void main(String[] args)throws Exception{Scanner cin=new Scanner(System.in);int caseNum=0;while(cin.hasNext()){int stringNum=cin.nextInt();if(stringNum==0)break;int start=0,end=stringNum;String[] name=new String[stringNum];String[] nameFinal=new String[stringNum];boolean tag=false;for(int i=0;i<stringNum;i++){name[i]=cin.next();if(tag==false){nameFinal[start++]=name[i];tag=true;}else{nameFinal[--end]=name[i];tag=false;}}System.out.println("SET "+(++caseNum));for(int i=0;i<stringNum;i++){System.out.println(nameFinal[i]);}}}}