用程序计算 爱因斯坦的问题

爱因斯坦的问题

1、在一条街上，有5座房子，喷了5种颜色。
2、每间房里住著不同国籍的人
3、每个人喝不同的饮料，抽不同品牌的香烟，养不同的宠物

问题是：谁养鱼？
提示：
1、英国人住红色房子
2、瑞典人养狗
3、丹麦人喝茶
4、绿色房子在白色房子左面
5、绿色房子主人喝咖啡
6、抽PallMall香烟的人养鸟
7、黄色房子主人抽Dunhill香烟
8、住在中间房子的人喝牛奶
9、挪威人住第一间房
10、抽Blends香烟的人住在养猫的人隔壁
11、养马的人住抽Dunhill香烟的人隔壁
12、抽BlueMaster的人喝啤酒
13、德国人抽Prince香烟
14、挪威人住蓝色房子隔壁
15、抽Blends香烟的人有一个喝水的邻居

爱因斯坦在20世纪初出的这个谜语。他说世界上有99％的人答不出
来。

程序计算结果如下：（德国人养鱼）

Location     Nationality     Cigarette       Color     Drink      Pet
 0          Norwegian         Dunhill        Yellow  Water     Cat
 1          Dane              Blends         Blue      Tea       Horse
 2          Britisher         Pall_Mall      Red       Milk      Bird
 3          German            Prince         Green     Coffee  Fish
 4          Swede             Blue_Master  White     Beer      Dog

 
程序如下：
*.h

/************************************************************************/
/*	已知：
    1、在一条街上，有5座房子，喷了5种颜色。
　　2、每个房里住着不同国籍的人
　　3、每个人喝不同的饮料，抽不同品牌的香烟，养不同的宠物

　问题是：谁养鱼？

　　提示：
　　1、英国人住红色房子
　　2、瑞典人养狗
　　3、丹麦人喝茶
　　4、绿色房子在白色房子左面
　　5、绿色房子主人喝咖啡
　　6、抽Pall Mall 香烟的人养鸟
　　7、黄色房子主人抽Dunhill 香烟
　　8、住在中间房子的人喝牛奶
　　9、 挪威人住第一间房
　　10、抽Blends香烟的人住在养猫的人隔壁
　　11、养马的人住抽Dunhill 香烟的人隔壁
　　12、抽Blue Master的人喝啤酒
　　13、德国人抽Prince香烟
　　14、挪威人住蓝色房子隔壁
　　15、抽Blends香烟的人有一个喝水的邻居                                */
/************************************************************************/

#ifndef _EINSTEN__H
#define _EINSTEN__H

#include "stdio.h"
#include "stdlib.h"


#define  Number   5

typedef enum _NATIONALITY_ENUM_
{
	Britisher = 1,
	Swede,
    Dane,
	German,
	Norwegian,
}NATIONALITY_ENUM;

typedef enum _HOUSE_COLOR_ENUM_
{
	Red = 1,
	White,
	Blue,
	Green,
	Yellow,
}HOUSE_COLOR_ENUM;

typedef enum _PET_ENUM_
{
	Dog=1,
		Fish,
		Bird,
		Horse,
		Cat,
}PET_ENUM;

typedef enum _DRINK_ENUM_
{
	Tea =1,
		Coffee,
		Water,
		Milk,
		Beer,
}DRINK_ENUM;

typedef enum _CIGARETTE_ENUM_
{
	Pall_Mall =1,
		Dunhill,
		Blue_Master,
		Prince,
		Blends,
}CIGARETTE_ENUM;

typedef struct _PERSON_INFO_STRUCT_
{
	char              uclocation;
	HOUSE_COLOR_ENUM  enColor;
	NATIONALITY_ENUM  enNationality;
	PET_ENUM          enPet;
	DRINK_ENUM        enDrink;
	CIGARETTE_ENUM    enCigarette;	
}PERSON_INFO_STRUCT;

typedef struct _RESOURCE_INFO_STRUCT_
{
	char              auclocation[Number+1];
	HOUSE_COLOR_ENUM  aenColor[Number+1];
	NATIONALITY_ENUM  aenNationality[Number+1];
	PET_ENUM          aenPet[Number+1];
	DRINK_ENUM        aenDrink[Number+1];
	CIGARETTE_ENUM    aenCigarette[Number+1];	
}RESOURCE_INFO_STRUCT;


void initResource();
int condition1();
int condition2();
int condition3();
int condition4();
int condition5();
int condition6();
int condition7();
int condition8();
int condition9();
int condition10();
int condition11();
int condition12();
int condition13();
int condition14();
int condition15();
void show();
void Result();


#endif
  
 
*.c
/************************************************************************/
/* 
	已知：
    1、在一条街上，有5座房子，喷了5种颜色。
　　2、每个房里住着不同国籍的人
　　3、每个人喝不同的饮料，抽不同品牌的香烟，养不同的宠物

　问题是：谁养鱼？

　　提示：
　　1、英国人住红色房子
　　2、瑞典人养狗
　　3、丹麦人喝茶
　　4、绿色房子在白色房子左面
　　5、绿色房子主人喝咖啡
　　6、抽Pall Mall 香烟的人养鸟
　　7、黄色房子主人抽Dunhill 香烟
　　8、住在中间房子的人喝牛奶
　　9、 挪威人住第一间房
　　10、抽Blends香烟的人住在养猫的人隔壁
　　11、养马的人住抽Dunhill 香烟的人隔壁
　　12、抽Blue Master的人喝啤酒
　　13、德国人抽Prince香烟
　　14、挪威人住蓝色房子隔壁
　　15、抽Blends香烟的人有一个喝水的邻居                                                                     */
/************************************************************************/
#include "QuestionofEinsten.h"

RESOURCE_INFO_STRUCT  gstResourceInfo = {0};
PERSON_INFO_STRUCT  gastPerson[5]={0};



void main_Einsten()
{

	memset(&gstResourceInfo,0,sizeof(RESOURCE_INFO_STRUCT));
	memset(&gastPerson,0,5*sizeof(RESOURCE_INFO_STRUCT));
	initResource();
	condition9();

	getchar();
	return; 
}
void initResource()
{
	char ucloop;
	for(ucloop =1; ucloop <=5; ucloop++)
	{
		gstResourceInfo.aenCigarette[ucloop] = ucloop;
		gstResourceInfo.aenColor[ucloop] = ucloop;
		gstResourceInfo.aenDrink[ucloop] = ucloop;
		gstResourceInfo.aenNationality[ucloop] = ucloop;
		gstResourceInfo.aenPet[ucloop] = ucloop;
		gstResourceInfo.auclocation[ucloop] = ucloop;

		gastPerson[ucloop-1].uclocation = ucloop;
	}
	return;
}

/*9、 挪威人住第一间房*/
int condition9()
{
	gastPerson[0].enNationality = Norwegian;

	condition1();
	return 0;
}


/*英国人住红色房子*/
int condition1()
{
	int  iReturnValue;
	char  ucloop;

	for(ucloop = 0; ucloop < Number; ucloop++ )
	{
		if (0 == gastPerson[ucloop].enNationality
			&& 0 == gastPerson[ucloop].enColor)
		{
			gastPerson[ucloop].enNationality = Britisher;
			gastPerson[ucloop].enColor = Red;
			gstResourceInfo.aenNationality[Britisher] = 0;
			gstResourceInfo.aenColor[Red] = 0;
			iReturnValue = condition2();
			if( 0 != iReturnValue)
			{
				gstResourceInfo.aenNationality[Britisher] = Britisher;
				gstResourceInfo.aenColor[Red] = Red;
				gastPerson[ucloop].enNationality = 0;
				gastPerson[ucloop].enColor = 0;
			}
			else
			{
				continue;
				/*break;*/
			}
		}
	}
	if (ucloop >= Number)
	{
		return -1;
	}

	return 0;
}
/*2、瑞典人养狗*/
int condition2()
{
	int  iReturnValue;
	char  ucloop;

	for(ucloop = 0; ucloop < Number; ucloop++ )
	{
		if (0 == gastPerson[ucloop].enNationality
			&& 0 == gastPerson[ucloop].enPet)
		{
			gastPerson[ucloop].enNationality = Swede;
			gastPerson[ucloop].enPet = Dog;
			gstResourceInfo.aenNationality[Swede] = 0;
			gstResourceInfo.aenPet[Dog] = 0;
			iReturnValue = condition3();
			if( 0 != iReturnValue)
			{
				gstResourceInfo.aenNationality[Swede] = Swede;
				gstResourceInfo.aenPet[Dog] = Dog;
				gastPerson[ucloop].enNationality = 0;
				gastPerson[ucloop].enPet = 0;
			}
			else
			{
				continue;
			}
		}
	}
	if (ucloop >= Number)
	{
		return -1;
	}
	return 0;
}
/*3、丹麦人喝茶*/
int condition3()
{
	int  iReturnValue;
	char  ucloop;
	

	if (gstResourceInfo.aenNationality[Dane] != Dane
		||gstResourceInfo.aenDrink[Tea] != Tea)
	{
			return -1;
	}

	for(ucloop = 0; ucloop < Number; ucloop++ )
	{
		if (0 == gastPerson[ucloop].enNationality
			&& 0 == gastPerson[ucloop].enDrink)
		{
			gastPerson[ucloop].enNationality = Dane;
			gastPerson[ucloop].enDrink = Tea;
			gstResourceInfo.aenNationality[Dane] = 0;
			gstResourceInfo.aenDrink[Tea] = 0;
			iReturnValue = condition5();
			if( 0 != iReturnValue)
			{
				gstResourceInfo.aenNationality[Dane] = Dane;
				gstResourceInfo.aenDrink[Tea] = Tea;
				gastPerson[ucloop].enNationality = 0;
				gastPerson[ucloop].enDrink = 0;
			}
			else
			{
				continue;
			}
		}
	}
	if (ucloop >= Number)
	{
		return -1;
	}
	return 0;
}

/*5、绿色房子主人喝咖啡*/
int condition5()
{
	int  iReturnValue;
	char  ucloop;

	if (gstResourceInfo.aenColor[Green] != Green
		||gstResourceInfo.aenDrink[Coffee] != Coffee)
	{
		return -1;
	}
	for(ucloop = 0; ucloop < Number; ucloop++ )
	{
		if (0 == gastPerson[ucloop].enDrink
			&& 0 == gastPerson[ucloop].enColor)
		{
			gastPerson[ucloop].enColor = Green;
			gastPerson[ucloop].enDrink = Coffee;
			gstResourceInfo.aenColor[Green] = 0;
			gstResourceInfo.aenDrink[Coffee] = 0;
			iReturnValue = condition6();
			if( 0 != iReturnValue)
			{
				gstResourceInfo.aenColor[Green] = Green;
				gstResourceInfo.aenDrink[Coffee] = Coffee;
				gastPerson[ucloop].enColor = 0;
				gastPerson[ucloop].enDrink = 0;
			}
			else
			{
				continue;
			}

		}
	}
	if (ucloop >= Number)
	{
		return -1;
	}
	return 0;
}

/*6、抽Pall Mall 香烟的人养鸟*/
int condition6()
{
	int  iReturnValue;
	char  ucloop;


	if (gstResourceInfo.aenCigarette[Pall_Mall] != Pall_Mall
		||gstResourceInfo.aenPet[Bird] != Bird)
	{
		return -1;
	}

	for(ucloop = 0; ucloop < Number; ucloop++ )
	{
		if (0 == gastPerson[ucloop].enPet
			&& 0 == gastPerson[ucloop].enCigarette)
		{
			gastPerson[ucloop].enCigarette = Pall_Mall;
			gastPerson[ucloop].enPet = Bird;
			gstResourceInfo.aenCigarette[Pall_Mall] = 0;
			gstResourceInfo.aenPet[Bird] = 0;
			iReturnValue = condition7();
			if( 0 != iReturnValue)
			{
				gstResourceInfo.aenCigarette[Pall_Mall] = Pall_Mall;
				gstResourceInfo.aenPet[Bird] = Bird;
				gastPerson[ucloop].enCigarette = 0;
				gastPerson[ucloop].enPet = 0;
			}
			else 
				continue;
		}
	}
	if (ucloop >= Number)
	{
		return -1;
	}
	return 0;
}


/*7、黄色房子主人抽Dunhill 香烟*/
int condition7()
{
	int  iReturnValue;
	char  ucloop;


	if (gstResourceInfo.aenCigarette[Dunhill] != Dunhill
		||gstResourceInfo.aenColor[Yellow] != Yellow)
	{
		return -1;
	}
	for(ucloop = 0; ucloop < Number; ucloop++ )
	{
		if (0 == gastPerson[ucloop].enColor
			&& 0 == gastPerson[ucloop].enCigarette)
		{
			gastPerson[ucloop].enCigarette = Dunhill;
			gastPerson[ucloop].enColor = Yellow;
			gstResourceInfo.aenCigarette[Dunhill] = 0;
			gstResourceInfo.aenColor[Yellow] = 0;
			iReturnValue = condition8();
			if( 0 != iReturnValue)
			{
				gstResourceInfo.aenCigarette[Dunhill] = Dunhill;
				gstResourceInfo.aenColor[Yellow] = Yellow;
				gastPerson[ucloop].enCigarette = 0;
				gastPerson[ucloop].enColor = 0;
			}
			else
				continue;
		}
	}
	if (ucloop >= Number)
	{
		return -1;
	}
	return 0;
}


/*8、住在中间房子的人喝牛奶*/
int condition8()
{
	int  iReturnValue;

	if ( gastPerson[2].enDrink != 0
		&&gastPerson[2].enDrink != Milk)
	{
		return -1;
	}
	if (gastPerson[2].enDrink == Milk)
	{
		iReturnValue = condition12();
		if ( 0 != iReturnValue)
		{
			return -1;
		}
		return 0;
	}
	if ( gstResourceInfo.aenDrink[Milk] != Milk
		&& gastPerson[2].enDrink != Milk)
	{
		return -1;
	}


	gastPerson[2].enDrink = Milk;
	gstResourceInfo.aenDrink[Milk]=0;
	iReturnValue = condition12();
	if ( 0 != iReturnValue)
	{
		return -1;
	}

	return 0;
}

/*12、抽Blue Master的人喝啤酒*/
int condition12()
{
	int  iReturnValue;
	char  ucloop;

	if (	gstResourceInfo.aenCigarette[Blue_Master] != Blue_Master
				||gstResourceInfo.aenDrink[Beer] != Beer)
	{
		return -1;
	}

	for(ucloop = 0; ucloop < Number; ucloop++ )
	{
		if (0 == gastPerson[ucloop].enDrink
			&& 0 == gastPerson[ucloop].enCigarette)
		{
			gastPerson[ucloop].enCigarette = Blue_Master;
			gastPerson[ucloop].enDrink = Beer ;
			gstResourceInfo.aenCigarette[Blue_Master] = 0;
			gstResourceInfo.aenDrink[Beer] = 0;
			iReturnValue = condition13();
			if( 0 != iReturnValue)
			{
				gstResourceInfo.aenCigarette[Blue_Master] = Blue_Master;
				gstResourceInfo.aenDrink[Beer] = Beer;
				gastPerson[ucloop].enCigarette = 0;
				gastPerson[ucloop].enDrink = 0;
			}
			else
				continue;
		}
	}
	if (ucloop >= Number)
	{
		return -1;
	}
	return 0;
}
/*13、德国人抽Prince香烟*/
int condition13()
{
	int  iReturnValue;
	char  ucloop;

	if (gstResourceInfo.aenNationality[German] != German
				||gstResourceInfo.aenCigarette[Prince] != Prince)
	{
		return -1;
	}

	
	for(ucloop = 0; ucloop < Number; ucloop++ )
	{
		if (0 == gastPerson[ucloop].enNationality
			&& 0 == gastPerson[ucloop].enCigarette)
		{
			gastPerson[ucloop].enNationality = German;
			gastPerson[ucloop].enCigarette = Prince;
			gstResourceInfo.aenNationality[German] = 0;
			gstResourceInfo.aenCigarette[Prince] = 0;
			iReturnValue = condition10();
			if( 0 != iReturnValue)
			{
				gstResourceInfo.aenNationality[German] = German;
				gstResourceInfo.aenCigarette[Prince] = Prince;
				gastPerson[ucloop].enNationality = 0;
				gastPerson[ucloop].enCigarette = 0;
			}
			else
			{
				continue;
			}
		}
	}

	if (ucloop >= Number)
	{
		return -1;
	}
	return 0;
}
/*10、抽Blends香烟的人住在养猫的人隔壁*/
int condition10()
{
	int  iReturnValue;
	char  ucloop;

	if (gstResourceInfo.aenPet[Cat] != Cat
		|| gstResourceInfo.aenCigarette[Blends] != Blends)
	{
		return -1;
	}

	for( ucloop = 0; ucloop < Number-1; ucloop++)
	{ 
		if ( 0 == gastPerson[ucloop].enCigarette 
			&& 0 == gastPerson[ucloop+1].enPet)
		{
			gastPerson[ucloop].enCigarette = Blends; 
			gastPerson[ucloop+1].enPet = Cat;
			gstResourceInfo.aenPet[Cat] = 0;
		    gstResourceInfo.aenCigarette[Blends] = 0;
			iReturnValue = condition11();
			if( 0 != iReturnValue)
			{
				gastPerson[ucloop].enCigarette = 0; 
				gastPerson[ucloop+1].enPet = 0;
				gstResourceInfo.aenPet[Cat] = Cat;
				gstResourceInfo.aenCigarette[Blends] = Blends;
			}
			else
				continue;
			
		}
		if ( 0 == gastPerson[ucloop+1].enCigarette 
			&& 0 == gastPerson[ucloop].enPet)
		{
			gastPerson[ucloop+1].enCigarette = Blends; 
			gastPerson[ucloop].enPet = Cat;
			gstResourceInfo.aenPet[Cat] = 0;
			gstResourceInfo.aenCigarette[Blends] = 0;
			iReturnValue = condition11();
			if( 0 != iReturnValue)
			{
				gastPerson[ucloop+1].enCigarette = 0; 
				gastPerson[ucloop].enPet = 0;
				gstResourceInfo.aenPet[Cat] = Cat;
				gstResourceInfo.aenCigarette[Blends] = Blends;
			}
			else
				continue;
			
		}
	}
	if (ucloop >= Number-1)
	{
		return -1;
	}

	return 0;
}
/*11、养马的人住抽Dunhill 香烟的人隔壁*/
int condition11()
{
	int  iReturnValue;
	char  ucloop;
	/*dunhill is used*/
	if (gstResourceInfo.aenCigarette[Dunhill] == Dunhill
		|| gstResourceInfo.aenPet[Horse] != Horse)
	{
		return -1;
	}

	for(ucloop = 0; ucloop < Number; ucloop++)
	{
		if ( Dunhill == gastPerson[ucloop].enCigarette)
		{
			if ( 0 == ucloop 
				&& 0 == gastPerson[ucloop+1].enPet)
			{
				gastPerson[ucloop+1].enPet = Horse;
				gstResourceInfo.aenPet[Horse] = 0;
				iReturnValue = condition14();
				if( 0 != iReturnValue)
				{
					gastPerson[ucloop+1].enPet = 0;
					gstResourceInfo.aenPet[Horse] = Horse;
				}
				else
					continue;
			}
			else if (Number-1 == ucloop 
				&& 0 == gastPerson[ucloop-1].enPet)
			{
				gastPerson[ucloop-1].enPet = Horse;
				gstResourceInfo.aenPet[Horse] = 0;
					iReturnValue = condition14();
				if( 0 != iReturnValue)
				{
					gastPerson[ucloop-1].enPet = 0;
					gstResourceInfo.aenPet[Horse] = Horse;
				}
				else
					continue;
			}
			else
			{
				if ( ucloop == 0|| ucloop == Number-1)
				{
					return -1;
				}
				
				if(0 == gastPerson[ucloop+1].enPet)
				{
					gastPerson[ucloop+1].enPet = Horse;
					gstResourceInfo.aenPet[Horse] = 0;
					iReturnValue = condition14();
					if( 0 != iReturnValue)
					{
						gastPerson[ucloop+1].enPet = 0;
						gstResourceInfo.aenPet[Horse] = Horse;
					}
					else
						continue;
				}
				if (0 == gastPerson[ucloop-1].enPet)
				{
					gastPerson[ucloop-1].enPet = Horse;
					gstResourceInfo.aenPet[Horse] = 0;
					iReturnValue = condition14();
					if( 0 != iReturnValue)
					{
						gastPerson[ucloop-1].enPet = 0;
						gstResourceInfo.aenPet[Horse] = Horse;
					}
					else
						continue;
				}
			}
		}

	}

	if ( ucloop >= Number )
	{
		return -1;
	}
	return 0;
	
}
/*14、挪威人住蓝色房子隔壁*/
int condition14()
{
	int  iReturnValue;
	char  ucloop;

	if (gastPerson[1].enColor != Blue
		&& gastPerson[1].enColor != 0)
	{
		return -1;
	}

	gastPerson[1].enColor = Blue;
	gstResourceInfo.aenColor[Blue] = 0;
	iReturnValue = condition15();
	return iReturnValue;
	
}
/*15、抽Blends香烟的人有一个喝水的邻居 */ 
int condition15()
{
	int  iReturnValue;
	char  ucloop;

	/*blends is used*/
	if (gstResourceInfo.aenCigarette[Blends] == Blends
		||gstResourceInfo.aenDrink[Water] != Water)
	{
		return -1;
	}
	
	for(ucloop = 0; ucloop < Number; ucloop++)
	{
		if ( Blends == gastPerson[ucloop].enCigarette)
		{
			if ( 0 == ucloop 
				&& 0 == gastPerson[ucloop+1].enDrink)
			{
				gastPerson[ucloop+1].enDrink = Water;
				gstResourceInfo.aenDrink[Water] = 0;
				iReturnValue = condition4();
				if( 0 != iReturnValue)
				{
					gastPerson[ucloop+1].enDrink = 0;
					gstResourceInfo.aenDrink[Water] = Water;
				}
				else
					continue;
			}
			else if (Number-1 == ucloop 
				&& 0 == gastPerson[ucloop-1].enDrink)
			{
				gastPerson[ucloop-1].enDrink = Water;
				gstResourceInfo.aenDrink[Water] = 0;
				iReturnValue = condition4();
				if( 0 != iReturnValue)
				{
					gastPerson[ucloop-1].enDrink = 0;
					gstResourceInfo.aenDrink[Water] = Water;
				}
				else
					continue;
			}
			else
			{
				if ( ucloop == 0|| ucloop == Number-1)
				{
					return -1;
				}
				
				if(0 == gastPerson[ucloop+1].enDrink)
				{
					gastPerson[ucloop+1].enDrink = Water;
					gstResourceInfo.aenDrink[Water] = 0;
					iReturnValue = condition4();
					if( 0 != iReturnValue)
					{
						gastPerson[ucloop+1].enDrink = 0;
						gstResourceInfo.aenDrink[Water] = Water;
					}
					else
						continue;
				}
				if (0 == gastPerson[ucloop-1].enDrink)
				{
					gastPerson[ucloop-1].enDrink = Water;
					gstResourceInfo.aenDrink[Water] = 0;
					iReturnValue = condition4();
					if( 0 != iReturnValue)
					{
						gastPerson[ucloop-1].enDrink = 0;
						gstResourceInfo.aenDrink[Water] = Water;
					}
					else
						continue;
				}
			}
		}
	}
	if ( ucloop >= Number )
	{

		return -1;
	}

	return 0;
}




/*4、绿色房子在白色房子左面*/
int condition4()
{
	int  iReturnValue;
	char  ucloop;
	char  wlocation1,glocation2;
	for(ucloop = 0; ucloop< Number; ucloop++)
	{
		if (0 == gastPerson[ucloop].enColor)
		{
			wlocation1 = ucloop;
			gastPerson[ucloop].enColor = White ;
		}
		if (Green == gastPerson[ucloop].enColor)
		{
			glocation2 = ucloop;
		}
	}

	if (glocation2 < wlocation1)
	{
		//show();
		Result();
		show();
		return 0;
	}
	else
	{
		gastPerson[wlocation1].enColor = 0;
		return -1;
	}	
}

void Result()
{
	char ucloop1,ucloop2;
	for(ucloop1 = 0; ucloop1 < Number ; ucloop1++)
	{
		if (gastPerson[ucloop1].enCigarette== 0)
		{		
			for(ucloop2 = 1; ucloop2 <= Number ; ucloop2++)
			{
				if (gstResourceInfo.aenCigarette[ucloop2] ==  ucloop2)
				{
					gstResourceInfo.aenCigarette[ucloop2] = 0;
					gastPerson[ucloop1].enCigarette = ucloop2;
					break;
				}
			}
		}
		if (gastPerson[ucloop1].enColor== 0)
		{		
			for(ucloop2 = 1; ucloop2 <= Number ; ucloop2++)
			{
				if (gstResourceInfo.aenColor[ucloop2] ==  ucloop2)
				{
					gstResourceInfo.aenColor[ucloop2] = 0;
					gastPerson[ucloop1].enColor = ucloop2;
					break;
				}
			}
		}
		if (gastPerson[ucloop1].enDrink== 0)
		{		
			for(ucloop2 = 1; ucloop2 <= Number ; ucloop2++)
			{
				if (gstResourceInfo.aenColor[ucloop2] ==  ucloop2)
				{
					gstResourceInfo.aenColor[ucloop2] = 0;
					gastPerson[ucloop1].enColor = ucloop2;
					break;
				}
			}
		}
		if (gastPerson[ucloop1].enPet== 0)
		{		
			for(ucloop2 = 1; ucloop2 <= Number ; ucloop2++)
			{
				if (gstResourceInfo.aenPet[ucloop2] ==  ucloop2)
				{
					gstResourceInfo.aenPet[ucloop2] = 0;
					gastPerson[ucloop1].enPet = ucloop2;
					break;
				}
			}
		}
		if (gastPerson[ucloop1].enNationality== 0)
		{		
			for(ucloop2 = 1; ucloop2 <= Number ; ucloop2++)
			{
				if (gstResourceInfo.aenNationality[ucloop2] ==  ucloop2)
				{
					gstResourceInfo.aenNationality[ucloop2] = 0;
					gastPerson[ucloop1].enNationality = ucloop2;
					break;
				}
			}
		}
	}
	return;
}

void show()
{
	char ucloop;
	char aucNality[][25]=
	{
		"Butt     ",
		"Britisher",
		"Swede    ",
		"Dane     ",
		"German   ",
		"Norwegian"
	};

char aucColor[][25]=
{
	"Butt  ",
	"Red   ",
	"White ",
	"Blue  ",
	"Green ",
	"Yellow"
};

char aucPet[][25]=
{
	"Butt ",
	"Dog  ",
	"Fish ",
	"Bird ",
	"Horse",
	"Cat  "
};

char aucDrink[][25]=
{
	"Butt  ",
	"Tea   ",
	"Coffee",
	"Water ",
	"Milk  ",
	"Beer  "
};

char aucCigarette[][25]=
{
	"Butt       ",
	"Pall_Mall  ",
	"Dunhill    ",
	"Blue_Master",
	"Prince     ",
	"Blends     "
};

	printf("/nLocation   Nationality   Cigarette     Color   Drink    Pet /n");
	for( ucloop = 0; ucloop < Number; ucloop++)
	{
		printf(" %d",ucloop);
		printf("	  %s",aucNality[gastPerson[ucloop].enNationality]);
		printf("	  %s",aucCigarette[gastPerson[ucloop].enCigarette]);
		printf("  %s",aucColor[gastPerson[ucloop].enColor]);
		printf("  %s",aucDrink[gastPerson[ucloop].enDrink]);
		printf("  %s",aucPet[gastPerson[ucloop].enPet]);
		printf("/n");
	}
	return;
}