Online JudgeProblem SetAuthorsOnline ContestsUser
Web Board
Home Page
F.A.Qs
Statistical Charts
Problems
Submit Problem
Online Status
Prob.ID:
Register
Update your info
Authors ranklist
Current Contest
Past Contests
Scheduled Contests
Award Contest
User ID:
Password:
  Register

那位哥哥帮忙看看啊~~~~~~~~~~~~~WA得我疯了!!!!谢谢拉

Posted by trueshlqsh at 2007-09-20 20:04:29 on Problem 1028
#include <iostream>
#include <string>

using namespace std;

string dataf[101],datab[101];
int forward,back;

int  main()
{
	string order,now;
	cin>>order;
	back=0;forward=0;
	now="http://www.acm.org/";
	while (order!="QUIT")
	{
		//VISIT
		if (order=="VISIT")
		{
			back++;
			datab[back]=now;
			forward=0;
			cin>>now;
			cout<<now<<endl;
			}
		//BACK
		if (order=="BACK")
		if (0==back) 
		      cout<<"Ignored"<<endl;
		else {
			  forward++;
			  dataf[forward]=now;
			  now=datab[back];
			  back--;
			  cout<<now<<endl;
			  }
		//FORWARD
		if (order=="FORWARD")
		if (0==forward)
		      cout<<"Igored"<<endl;
		else { 
		      back++;
		      datab[back]=now;
		      now=dataf[forward];
		      forward--;
		      cout<<now<<endl;
			  }
		cin>>order;
		}
	return 0;
	}

Followed by:

Post your reply here:
User ID:
Password:
Title:

Content:

Home Page   Go Back  To top


All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator