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

AC (/≧▽≦)/

Posted by 1243295518 at 2019-02-27 16:24:19 on Problem 1013
#include<iostream>
#include<stdio.h>
#include<stdlib.h>
#include<algorithm>
#include<string.h>
#include<map>
#include<math.h>
#include<vector>
#include<queue>
#include<stack>
#define inf 99999999
using namespace std;
int t;
struct node
{
	string l,r,res;
}n[4];
string s0[2]={"down","up"},s1[2]={"up","down"};
string s[2]={" is the counterfeit coin and it is light."," is the counterfeit coin and it is heavy."};
bool ok(char x,int y)//0轻1重 
{
	for(int i=1;i<=3;i++)
	{
		int lf=n[i].l.find(x),rf=n[i].r.find(x);
		if(lf!=-1&&rf==-1)
		{
			if(n[i].res!=s0[y])return 0;
		}
		else if(lf==-1&&rf!=-1)
		{
			if(n[i].res!=s1[y])return 0;
		}
		else
		{
			if(n[i].res!="even")return 0;
		}
	}
	return 1;
}
int main()
{
	cin>>t;
	while(t--)
	{
		for(int i=1;i<=3;i++) cin>>n[i].l>>n[i].r>>n[i].res;
		for(int i='A';i<='L';i++)//枚举12枚假币
		for(int j=0;j<=1;j++)//0轻1重
		if(ok(i,j))cout<<(char)i<<s[j]<<endl;
	}
}

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