Write a program which takes input of 10 students data data i

Write a program which takes input of 10 student\'s data, data includes the following: Reg. No. First Name Middle Name Last Name Contact Number Define a class with all the data members given above, data members should be private and make an array of 10 objects to input data. Define two public member functions which can be used for inputting data and for showing output of entered data. Define another public function \'search\' which gives user option to search through data, give user a menu and take user\'s choice as input, search and display data w.r.t. Reg. No., First Name, Last Name or Contact Number. Class should be defined in a header file, all the function definitions should be in a separate cpp file and main function should be in separate cpp file. Feel free to declare/use any additional data member/member function to support your logic

Solution

main.cpp

#include<iostream>
#include \"class.h\"
#include \"functions.cpp\"
#include<string>
using namespace std;
int main()
{
int totalStd=2;
student k[totalStd];
int i;
for(i=0;i<totalStd;i++)
{
cout<<\"\ Enter Student \"<<i+1<<\" data\ \";
k[i].inputData();
}
while(1)
{
int choice;
cout<<\"\ 1.Search\ 2.Exit\ \";
cin>>choice;
if(choice==1)
student::searchData(k,totalStd);
if(choice==2)
break;
}
return 0;
}

class.h

#include<string>
using namespace std;
class student
{
private:
string reg_no;
string first_name;
string middle_name;
string last_name;
string contact_number;
public:
void inputData();
void printData();
void static searchData(student *arr,int length);

};

functions.cpp

void student::inputData()
{
cout<<\"Enter Registration Number\ \";
cin>>reg_no;
cout<<\"Enter First Name\ \";
cin>>first_name;
cout<<\"Enter Middle Name\ \";
cin>>middle_name;
cout<<\"Enter Last Name\ \";
cin>>last_name;
cout<<\"Enter Contact Number\ \";
cin>>contact_number;
}
void student::printData()
{
cout<<\"\ Registration Number->\";
cout<<reg_no;
cout<<\"\ First Name->\";
cout<<first_name;
cout<<\"\ Middle Name->\";
cout<<middle_name;
cout<<\"\ Last Name->\";
cout<<last_name;
cout<<\"\ Contact Number->\";
cout<<contact_number;
}
void student::searchData(student *arr,int length)
{
int k=1;
do
{
cout<<\"\ Search with \ 1.Registration Number\ 2.First Name\ 3.Middle Name\ 4.Contact Number\ \";
cin>>k;
}
while(k<1||k>4);
int i;
if(k==1)
{
cout<<\"Enter Registration Number\ \";
string regNo;
cin>>regNo;
for(i=0;i<length;i++)
{
if(regNo==arr[i].reg_no)
{
arr[i].printData();
}
}
}
if(k==2)
{
cout<<\"Enter First Name\ \";
string fName;
cin>>fName;
for(i=0;i<length;i++)
{
if(fName==arr[i].first_name)
{
arr[i].printData();
}
}
}
if(k==3)
{
cout<<\"Enter Middle Name\ \";
string mName;
cin>>mName;
for(i=0;i<length;i++)
{
if(mName==arr[i].middle_name)
{
arr[i].printData();
}
}
}
if(k==4)
{
cout<<\"Enter Contact Number\ \";
string cNo;
cin>>cNo;
for(i=0;i<length;i++)
{
if(cNo==arr[i].contact_number)
{
arr[i].printData();
}
}
}

}

Sample Run

Enter Student 1 data
Enter Registration Number
1
Enter First Name
Ajay
Enter Middle Name
Kumar
Enter Last Name
Verma
Enter Contact Number
7894561230

Enter Student 2 data
Enter Registration Number
2
Enter First Name
Vinay
Enter Middle Name
Kumar
Enter Last Name
Chauhan
Enter Contact Number
9638527410

1.Search
2.Exit
1

Search with
1.Registration Number
2.First Name
3.Middle Name
4.Contact Number
1
Enter Registration Number
2

Registration Number->2
First Name->Vinay
Middle Name->Kumar
Last Name->Chauhan
Contact Number->9638527410
1.Search
2.Exit