#include <iostream>
#include <string.h>

using namespace std;

char c;
char left[3][7],right[3][7],status[3][10];

int inLeft(int i,char x)
{
	for(int j=0;j<strlen(left[i]);j++)
	{
		if(left[i][j] == x)
			return 1;
	}
	return 0;
}
int inRight(int i,char x)
{
	for(int j=0;j<strlen(right[i]);j++)
	{
		if(right[i][j] == x)
			return 1;
	}
	return 0;
}
int isLight(char c)
{
	for(int i=0;i<3;i++)
	{
		switch(status[i][0])
		{
		case 'u':
			if(!inRight(i,c)) return 0;
			break;
		case 'd':
			if(!inLeft(i,c)) return 0;
			break;
		case 'e':
			if(inRight(i,c) || inLeft(i,c)) return 0;
			break;
		}
	}
	return 1;
}
int isHeavy(char c)
{
	for(int i=0;i<3;i++)
	{
		switch(status[i][0])
		{
		case 'u':
			if(!inLeft(i,c)) return 0;
			break;
		case 'd':
			if(!inRight(i,c)) return 0;
			break;
		case 'e':
			if(inRight(i,c) || inLeft(i,c)) return 0;
			break;
		}
	}
	return 1;
}
int main()
{
	int n;
	cin>>n;
	while(n--)
	{

		for(int i=0;i<3;i++)
		{
			cin>>left[i]>>right[i]>>status[i];
		}
		for(;c>='A'&&c<='L';c++)
		{
			if(isLight(c))
			{
				cout<<c<<" is the counterfeit coin and it is light."<<endl;
				break;
			}
			if(isHeavy(c))
			{
				cout<<c<<" is the counterfeit coin and it is heavy."<<endl;
				break;
			}
		}
	}
	return 0;
}

• 应该是标准头文件里已经使用了left,right这几个变量名 (1529) number 2006-07-16 16:17:36
  • Re:应该是标准头文件里已经使用了left,right这几个变量名 (16) steppewolf 2006-07-17 09:45:09