资源描述
#include<iostream.h>
#include<string.h>
#include<fstream.h>
#include<stdlib.h>
struct per{
int data;
char name[20];
char brith[20];
char marry;
char address[20];
char live;
char dietime[20];
char parent[20];
int generation;
int child[10];
int numberchild;
per(){
for(int i=0;i<20;i++)
name[i]='\0';
for(i=0;i<20;i++)
brith[i]='\0';
for(i=0;i<20;i++)
address[i]='\0';
for(i=0;i<20;i++)
dietime[i]='\0';
for(i=0;i<10;i++)
child[i]=0;
for(i=0;i<20;i++)
parent[i]='\0';
live='\0';
marry='\0';
data=-10;
generation=0;
numberchild=0;
}
};
void setupinfo(per person[]);
void display(per person[],int&);
void displayhome(per person[],int&);
void displayinfo(per person[],int&);
void namesearch(per person[],int&);
void birtfdaysearch(per person[],int&);
void addchild(per person[],int&);
void editmember(per person[],int&);
void sortbirthday(per person[],int&);
void main()
{
per person[36];
int count=0;
fstream inputFile("person.txt",ios::in|ios::out|ios::binary);
if(!inputFile)
{
cout<<"文献不存在!"<<endl;
exit(0);
}
inputFile.read((char*)&person[count],sizeof(person[count]));//从文献中读取指定大小字节函数read(),读取字节函数
while(!inputFile.eof()) //当文献没有读取完毕,进行循环
{
if(person[count].name[0]!='\0')//当名字不为空时
{
count++; //记录人数
inputFile.read((char*)(person+count),sizeof(*person));
}
}
inputFile.close();//关闭文献
if(count<1) //如果家谱图里面没人
{
cout<<" 家谱不存在,请你建立一种家谱!!"<<endl;
setupinfo(person);
}
display(person,count);
}
void setupinfo(per person[36]) //创立信息
{
int i,j,k;
fstream outputfile("person.txt",ios::in|ios::out|ios::binary|ios::app); //打开文献
for(i=0;i<5;i++)
{
cout<<" 姓名 :";
cin.getline(person[i].name,20);
cout<<" 生日(日期样式为xxxx/xx/xx) :";
cin.getline(person[i].brith,20);
cout<<" 婚否(输入Y或y或N或n) :";
cin>>person[i].marry;
while(toupper(person[i].marry)!='Y'&&toupper(person[i].marry)!='N')
{
cout<<" 你输入错误,请你重新输入!!"<<endl;
cout<<" 婚否(输入Y或y或N或n) :";
cin>>person[i].marry;
}
cin.ignore();
cout<<" 地址 :";
cin.getline(person[i].address,20);
cout<<" 与否健在(输入Y或y或N或n) :";
cin>>person[i].live; //与否死亡
while(toupper(person[i].live)!='Y'&&toupper(person[i].live)!='N')
{
cout<<" 你输入错误,请你重新输入!!"<<endl;
cout<<" 婚否(输入Y或y或N或n) :";
cin>>person[i].live;
}
cin.ignore();
if(toupper(person[i].live)=='N')
{
cout<<" 死亡日期(日期样式为xxxx/xx/xx) :";
cin.getline(person[i].dietime,20);// 输入死亡日期
}
cout<<" 属于第几代 :";
cin>>person[i].generation;
cin.ignore();
if(person[i].generation!=1) //不是第一代
{
cout<<" 她(她)爸爸 :";
cin.getline(person[i].parent,20); //cin.getline是读取字符串函数 20是读取字符串个数
}
cout<<endl;
}
for(j=0;j<i;j++)
{
if(person[j].generation==1)
person[j].data=-1; //****************************
}
for(j=0;j<i;j++)
{
for(k=0;k<i;k++)
{
if(strcmp(person[j].parent,person[k].name)==0) //比较2个字符串与否相似,实质是找某个人爸爸
person[j].data=k;
}
}
for(j=0;j<i;j++)
{
for(k=0;k<i;k++)
{
if(strcmp(person[j].parent,person[k].name)==0)
{
person[k].child[person[k].numberchild]=j;
person[k].numberchild++; //找某个人孩子
}
}
}
for(j=0;j<i;j++)
outputfile.write((char*)(person+j),sizeof(*person)); //写文献
outputfile.close(); //关闭文献夹
system("cls");
}
void display(per person[36],int &n1)
{
int choice;
while(1) //循环式始终进行
{
cout<<endl<<endl<<endl;
cout<<"\t\t 家族关系查询系统"<<endl;
cout<<"\t\t1. 显示家谱"<<endl;
cout<<"\t\t2. 显示第n代人所有信息"<<endl;
cout<<"\t\t3. 按照姓名查询某成员信息"<<endl;
cout<<"\t\t4. 按照出生日期查询成员名单"<<endl;
cout<<"\t\t5. 某成员添加孩子"<<endl;
cout<<"\t\t6. 修改某成员信息"<<endl;
cout<<"\t\t7. 按生日日期对家谱中所有人进行排序"<<endl;
cout<<"\t\t8. 退出系统"<<endl;
cout<<"\t\t 输入选取:"<<endl;
cout<<"\t\t 请输入1-8之间数"<<endl;
cin>>choice;
while (choice!=1&&choice!=2&&choice!=3&&choice!=4&&choice!=5&&choice!=6&&choice!=7
&&choice!=8)
{
cout<<"you enter wrong!"<<endl;
cout<<"please enter again!"<<endl;
cin>>choice;
}
cin.ignore(1,'\n'); //跳过一种字符,含义是忽视一行
system("cls");
switch(choice)
{
case 1:displayhome(person,n1);break;
case 2:displayinfo(person,n1); break;
case 3:namesearch(person,n1);break;
case 4:birtfdaysearch(person,n1);break;
case 5:addchild(person,n1);break;
case 6:editmember(person,n1);break;
case 7:sortbirthday(person,n1);break;
case 8:exit(0);
}
}
}
void displayhome(per person[36],int &n2) //调用函数参数 传递是一种参数地址
{
int i,j,max;
char again;
cout<<endl<<endl;
for(i=0;i<n2-1;i++)
{
max=person[i].generation;
for(j=i+1;j<n2;j++)
{
if(person[i].generation<person[j].generation)
max=person[j].generation; //找出最大代数
}
}
for(i=1;i<=max;i++)
{
cout<<" 第"<<i<<"代成员有 :";
for(j=0;j<n2;j++)
{
if(person[j].generation==i)
cout<<person[j].name<<" "; //输出每一代人
}
cout<<endl;
}
cout<<endl<<endl;
cout<<" 你与否想继续查看?如果继续请输入Y或y,否则输入N或n!"<<endl;
cin>>again;
if(toupper(again)=='Y') //就是判断输入得与否为y或Y
{
system("cls");
return;
}
if(toupper(again)=='N')
exit(0); //终结程序执行
}
void displayinfo(per person[36],int &n2) //显示代数
{
int i,gen,j=0;
char again;
cout<<endl<<endl;
cout<<" 请你输入你要查询代数 :";
cin>>gen;
cout<<endl; //换行
for(i=0;i<n2;i++)
{
if(person[i].generation!=gen)
j++;
}
if(j==n2) //判断与否找到
cout<<" 你要查代数还没有!!!"<<endl<<endl;
for(i=0;i<n2;i++)
{
if(person[i].generation==gen)
{
cout<<" 姓名 :"<<person[i].name<<endl
<<" 出生日期 :"<<person[i].brith<<" 第几代 :"<<person[i].generation<<endl
<<" 婚否 :"<<person[i].marry<<" 地址 :"<<person[i].address<<endl
<<" 与否健在 :"<<person[i].live<<endl;
if(person[i].live=='N'||person[i].live=='n')
cout<<" 死亡日期 :"<<person[i].dietime<<endl;
cout<<endl<<endl;
}
}
cout<<" 你与否想继续查看?如果继续请输入Y或y,否则输入N或n!"<<endl;
cin>>again;
if(toupper(again)=='Y')
{
system("cls");
return;
}
if(toupper(again)=='N')
exit(0);
}
void namesearch(per person[36],int &n2)
{
int i,j=0,k;
char again,name[20];
cout<<endl<<endl;
cout<<" 请你输入你想要查询人姓名 :";
cin.getline(name,20);
for(i=0;i<n2;i++)
{
if(strcmp(person[i].name,name)!=0)
j++;
}
cout<<endl<<endl;
if(j==n2)
cout<<" 你要查询人没有!!!"<<endl<<endl;
for(i=0;i<n2;i++)
{
if(strcmp(person[i].name,name)==0)
{
cout<<" 姓名 :"<<person[i].name<<endl
<<" 出生日期 :"<<person[i].brith<<" 第几代 :"<<person[i].generation<<endl
<<" 婚否 :"<<person[i].marry<<" 地址 :"<<person[i].address<<endl
<<" 与否健在 :"<<person[i].live<<endl;
if(person[i].live=='N'||person[i].live=='n')
cout<<" 死亡日期 :"<<person[i].dietime<<endl;
cout<<endl<<endl;
if(person[i].generation==1)
cout<<" 她是这个家根,没有爸爸!!!!"<<endl<<endl;
else
{
cout<<" 她(她)爸爸信息 :"<<endl;
cout<<" 姓名 :"<<person[person[i].data].name<<endl
<<" 出生日期 :"<<person[person[i].data].brith
<<" 第几代 :"<<person[person[i].data].generation<<endl
<<" 婚否 :"<<person[person[i].data].marry
<<" 地址 :"<<person[person[i].data].address<<endl
<<" 与否健在 :"<<person[person[i].data].live<<endl;
if(person[person[i].data].live=='N'||person[person[i].data].live=='n')
cout<<" 死亡日期 :"<<person[person[i].data].dietime<<endl;
cout<<endl<<endl;
}
if(person[i].numberchild==0)
cout<<" 她没有孩子!!!"<<endl<<endl;
else
{
cout<<" 她有"<<person[i].numberchild<<"个孩子,她们信息 :"<<endl<<endl;
for(k=0;k<person[i].numberchild;k++)
{
cout<<" 姓名 :"<<person[person[i].child[k]].name<<endl
<<" 出生日期 :"<<person[person[i].child[k]].brith
<<" 第几代 :"<<person[person[i].child[k]].generation<<endl
<<" 婚否 :"<<person[person[i].child[k]].marry
<<" 地址 :"<<person[person[i].child[k]].address<<endl
<<" 与否健在 :"<<person[person[i].child[k]].live;
if(person[person[i].child[k]].live=='N'||person[person[i].child[k]].live=='n')
cout<<" 死亡日期 :"<<person[person[i].child[k]].dietime<<endl;
cout<<endl<<endl;
}
}
}
}
cout<<" 你与否想继续查看?如果继续请输入Y或y,否则输入N或n!"<<endl;
cin>>again;
if(toupper(again)=='Y')
{
system("cls");
return;
}
if(toupper(again)=='N')
exit(0);
}
void birtfdaysearch(per person[36],int &n2)
{
char begbir[20],endbir[20],again;
int i,flag=0;
cout<<endl<<endl;
cout<<" 请你输入两个时间,格式为****/**/**!"<<endl;
cout<<" 起始时间是 :";
cin.getline(begbir,20);
cout<<" 终结时间是 :";
cin.getline(endbir,20);
cout<<endl<<endl;
for(i=0;i<n2;i++)
{
if(strcmp(person[i].brith,begbir)>=0&&strcmp(person[i].brith,endbir)<=0)
{
cout<<" 姓名 :"<<person[i].name;
cout<<" 生日 :"<<person[i].brith;
flag=1;
cout<<endl;
}
}
cout<<endl<<endl;
if(flag==0)
cout<<" 在这段时间内没有人生日!!!"<<endl<<endl;
cout<<" 你与否想继续查看?如果继续请输入Y或y,否则输入N或n!"<<endl;
cin>>again;
if(toupper(again)=='Y')
{
system("cls");
return;
}
if(toupper(again)=='N')
exit(0);
}
void addchild(per person[36],int &n2)
{
int i;
char again;
fstream file("person.txt",ios::in|ios::out|ios::binary|ios::app);
cout<<endl<<endl;
cout<<" 请输入孩子信息!!!"<<endl<<endl<<endl;
cout<<" 姓名 :";
cin.getline(person[n2].name,20);
cout<<" 生日(日期样式为xxxx/xx/xx) :";
cin.getline(person[n2].brith,20);
cout<<" 婚否(输入Y或y或N或n) :";
cin>>person[n2].marry;
while(toupper(person[n2].marry)!='Y'&&toupper(person[n2].marry)!='N')
{
cout<<" 你输入错误,请你重新输入!!"<<endl;
cout<<" 婚否(输入Y或y或N或n) :";
cin>>person[n2].marry;
}
cin.ignore();
cout<<" 地址 :";
cin.getline(person[n2].address,20);
cout<<" 与否健在(输入Y或y或N或n) :";
cin>>person[n2].live;
while(toupper(person[n2].live)!='Y'&&toupper(person[n2].live)!='N')
{
cout<<" 你输入错误,请你重新输入!!"<<endl;
cout<<" 婚否(输入Y或y或N或n) :";
cin>>person[n2].live;
}
cin.ignore();
if(toupper(person[n2].live)=='N')
{
cout<<" 死亡日期(日期样式为xxxx/xx/xx) :";
cin.getline(person[n2].dietime,20);
}
cout<<" 属于第几代 :";
cin>>person[n2].generation;
cin.ignore();
if(person[n2].generation!=1)
{
cout<<" 她(她)爸爸 :";
cin.getline(person[n2].parent,20);
}
cout<<endl;
for(i=0;i<n2;i++)
{
if(strcmp(person[n2].parent,person[i].name)==0)
{
person[n2].data=i;
break;
}
}
file.write((char*)&person[n2],sizeof(person[n2]));
file.close();
file.open("person.txt",ios::in|ios::out|ios::binary);
file.seekp(i*sizeof(per),ios::beg);
person[i].child[person[i].numberchild]=n2;
person[i].numberchild++;
file.write((char*)&person[i],sizeof(per));
file.close();
n2++;
cout<<" 你与否想继续查看?如果继续请输入Y或y,否则输入N或n!"<<endl;
cin>>again;
if(toupper(again)=='Y')
{
system("cls");
return;
}
if(toupper(again)=='N')
exit(0);
}
void editmember(per person[36],int &n2)
{
int i,flag=0,choice;
char name[20],again;
fstream file("person.txt",ios::in|ios::out|ios::binary);
cout<<endl<<endl;
cout<<" 请你输入你想修改成员名字 :";
cin.getline(name,20);
cout<<endl<<endl;
for(i=0;i<n2;i++)
{
if(strcmp(person[i].name,name)==0)
{
flag=1;
break;
}
}
if(flag==0)
cout<<" 家谱中没有这个人!!"<<endl<<endl<<endl;
if(flag==1)
{
cout<<"\t\t请你选取你要修改项!!"<<endl;
cout<<"\t\t 1. 姓名"<<endl;
cout<<"\t\t 2. 地址"<<endl;
cout<<"\t\t 3. 婚否"<<endl;
cout<<"\t\t 4. 生日"<<endl;
cout<<"\t\t 5. 与否死亡"<<endl;
cout<<"\t\t 6. 死亡日期"<<endl;
cout<<"\t\t 请输入1-6之间数"<<endl;
cout<<"\t\t 输入选取 :";
cin>>choice;
while (choice!=1&&choice!=2&&choice!=3&&choice!=4&&choice!=5&&choice!=6)
{
cout<<"you enter wrong!"<<endl;
cout<<"please enter again!"<<endl;
cin>>choice;
}
cin.ignore(1,'\n');
switch(choice)
{
case 1:cout<<endl<<" 请你输入新名字 :";
cin.getline(person[i].name,20);
// file.seekp(i*sizeof(per),ios::beg);
// file.write((char*)&person[i],sizeof(per));
break;
case 2:cout<<endl<<" 请输入新地址 :";
cin.getline(person[i].address,20);
// file.seekp(i*sizeof(per),ios::beg);
// file.write((char*)&person[i],sizeof(per));
break;
case 3:cout<<endl<<" 请你输入新与否结婚 :";
cin>>person[i].marry;
// file.seekp(i*sizeof(per),ios::beg);
// file.write((char*)&person[i],sizeof(per));
break;
case 4:cout<<endl<<" 请你输入新生日 :";
cin.getline(person[i].brith,20);
// file.seekp(i*sizeof(per),ios::beg);
// file.write((char*)&person[i],sizeof(per));
break;
case 5:cout<<endl<<" 请你输入新与否死亡 :";
cin>>person[i].live;
// file.seekp(i*sizeof(per),ios::beg);
// file.write((char*)&person[i],sizeof(per));
break;
case 6:cout<<endl<<" 请你输入新死亡日期 :";
cin.getline(person[i].dietime,20);
// file.seekp(i*sizeof(per),ios::beg);
// file.write((char*)&person[i],sizeof(per));
break;
}
for(int j=0;j<n2;j++)
file.write((char*)&person[j],sizeof(per));
}
cout<<endl<<endl;
cout<<" 你与否想继续查看?如果继续请输入Y或y,否则输入N或n!"<<endl;
cin>>again;
if(toupper(again)=='Y')
{
system("cls");
return;
}
if(toupper(again)=='N')
exit(0);
}
void sortbirthday(per person[36],int &n2)
{
per person1;
int i,j;
char again;
cout<<endl<<endl;
for(i=0;i<n2-1;i++)
for(j=i+1;j<n2;j++)
{
if(strcmp(person[i].brith,person[j].brith)>=0)
{
person1=person[i];
person[i]=person[j];
person[j]=person1;
}
}
for(i=0;i<n2;i++)
cout<<" 姓名 :"<<person[i].name<<" 生日 :"<<person[i].brith<<endl;
cout<<endl<<endl;
cout<<" 你与否想继续查看?如果继续请输入Y或y,否则输入N或n!"<<endl;
cin>>again;
if(toupper(again)=='Y')
{
system("cls");
return;
}
if(toupper(again)=='N')
exit(0);
}
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