OOPS ASS 4

#include<bits/stdc++.h>
using namespace std;

class Info
{
    protected:
    char *name,*blood_grp,*DoB;
    public:
    Info(char *Name,char *Bld_Grp,char *dob)
    {
        name=new char[strlen(Name)+1];
        strcpy(name,Name);
        blood_grp=new char[strlen(Bld_Grp)+1];
        strcpy(blood_grp,Bld_Grp);
        DoB=new char[strlen(dob)+1];
        strcpy(DoB,dob);
    }
};

class Stats
{
    protected:
    int Height,Weight;
    public:
    Stats(int height,int weight)
    {
        Height=height;
        Weight=weight;
    }
};

class Insurance
{
    protected:
    char * Addr;
    int Policy_No;
    public:
    Insurance(char *add,int No)
    {
        Policy_No=No;
        Addr=new char[strlen(add)];
        strcpy(Addr,add);
    }
};

class Person : public Info,public Stats,public Insurance
{
    int Tel_no,Lic_no;
    public:
    Person(char *Name,char *Bld_Grp,char *dob,int height,int weight,char *add,int No,int Tel,int Lic) :
    Info(Name,Bld_Grp,dob), Stats(height,weight), Insurance(add,No)
    {
        Tel_no=Tel;
        Lic_no=Lic;
    }
    void display()
    {
      cout<<name<<"\t"<<blood_grp<<"\t"<<DoB<<"\t"<<Height<<"\t"<<Weight;
      cout<<"\t"<<Addr<<"\t"<<Policy_No<<"\t"<<Tel_no<<"\t"<<Lic_no<<"\n";
    }

    void Edit()
    {
      int t,val;
      char temp[100];
      cout<<"Enter the field to edit\n";
      cout<<"1. Name\n";
      cout<<"2. Blood group\n";
      cout<<"3. Date of birth\n";
      cout<<"4. Height\n";
      cout<<"5. Weight\n";
      cout<<"6. Address\n";
      cout<<"7. Policy number\n";
      cout<<"8. Telephone number\n";
      cout<<"9. LIC number\n";
      cout<<"\nenter your choice: ";
      cin>>t;
      switch(t)
      {
        case 1:cout<<"Enter the updated name: ";
               cin>>temp;
               delete[] name;
               name=new char[strlen(temp)+1];
               strcpy(name,temp);
               break;
        case 2:cout<<"Enter the updated blood group: ";
               cin>>temp;
               delete[] blood_grp;
               blood_grp=new char[strlen(temp)+1];
               strcpy(blood_grp,temp);
               break;
        case 3:cout<<"Enter the updated date of birth: ";
               cin>>temp;
               delete[] DoB;
               DoB=new char[strlen(temp)+1];
               strcpy(DoB,temp);
               break;
        case 4:cout<<"Enter the updated height: ";
               cin>>val;
               Height=val;
               break;
        case 5:cout<<"Enter the updated weighted: ";
               cin>>val;
               Weight=val;
               break;
        case 6:cout<<"Enter the updated address: ";
               cin>>temp;
               delete[] Addr;
               Addr=new char[strlen(temp)+1];
               strcpy(Addr,temp);
               break;
        case 7:cin>>val;
               Policy_No=val;
               break;
        case 8:cin>>val;
               Tel_no=val;
               break;
        case 9:cin>>val;
               Lic_no=val;
               break;
      }
    }

    char *getName()
    {
      return name;
    }
};

void Insert(Person *P[100],int &n)
{
  int x;
  do
  {
  cout<<"Enter the required info\n";
  char name[100],blood_grp[100],DoB[100];
  char Addr[100];
  long long int Policy_No;
  int Height,Weight;
  int Tel_no,Lic_no;
  cout<<"\nEnter the name: ";
  cin>>name;
  cout<<"\nEnter the Blood: ";
  cin>>blood_grp;
  cout<<"\nEnter the DoB: ";
  cin>>DoB;
  cout<<"\nEnter the Height: ";
  cin>>Height;
  cout<<"\nEnter the Weight: ";
  cin>>Weight;
  cout<<"\nEnter the Address: ";
  cin>>Addr;
  cout<<"\nEnter Policy Number: ";
  cin>>Policy_No;
  cout<<"\nEnter the Tel No: ";
  cin>>Tel_no;
  cout<<"\nEnter the Lic No: ";
  cin>>Lic_no;
  P[n++]=new Person(name,blood_grp,DoB,Height,Weight,Addr,Policy_No,Tel_no,Lic_no);
  cout<<"RECORD INSERTED\n";
  cout<<"To Enter another record press 1 or else 0\n";
  cin>>x;
  }
  while(x!=0);
}

void Display(Person *P[100],int n)
{
   for(int i=0;i<n;i++)
    P[i]->display();
}

void Update(Person *P[100],int n)
{
  char name[100];
  cout<<"Enter Person Name\n";
  cin>>name;
    for(int i=0;i<n;i++)
    {
      char *Name=P[i]->getName();
      if(!strcmp(Name,name))
      {
        P[i]->Edit();
        return;
      }
    }
  cout<<"Record not found\n";
}

void Search(Person *P[100],int n)
{
  char name[100];
  cout<<"Enter Person Name\n";
  cin>>name;
    for(int i=0;i<n;i++)
    {
      char *Name=P[i]->getName();
      if(!strcmp(Name,name))
      {
        P[i]->display();
        return;
      }
    }
  cout<<"Record not found\n";
}

void Swap(Person *P1,Person *P2)
{
  Person temp=*P1;
  *P1=*P2;
  *P2=temp;
}

void Delete(Person *P[100],int &n)
{
  char name[100];
  cout<<"Enter Person Name\n";
  cin>>name;
    for(int i=0;i<n;i++)
    {
      char *Name=P[i]->getName();
      if(!strcmp(Name,name))
      {
        swap(P[i],P[n-1]);
        delete P[n-1];
        n--;
        return;
      }
    }
  cout<<"Record not found\n";
}

int main()
{
  int n=0,x,flag=0;
  Person *P[100];
  while(1)
  {
    cout<<"Enter the  operation you want to perform: \n";
    cout<<"\n1. Insert a record";
    cout<<"\n2. Display a record";
    cout<<"\n3. Update a record";
    cout<<"\n4. Search a record";
    cout<<"\n5. Delete a record";
    cout<<"\n0. Exit";
    cout<<"\n\nEnter your choice: ";
    cin>>x;
    switch(x)
    {
      case 0:flag=1;
             break;
      case 1:Insert(P,n);
             break;
      case 2:Display(P,n);
             break;
      case 3:Update(P,n);
             break;
      case 4:Search(P,n);
             break;
      case 5:Delete(P,n);
             break;
    }
    if(flag)
      break;
  }
}