Define and implement the overloaded constructors that support the following test

Question

Define and implement the overloaded constructors that support the following test function for a StudentEmployee class. The data members for the StudentEmployee class are:
  
%u2022 age - integer number
%u2022 name - String
%u2022 DSI - String
%u2022 salary - floating point number
  
int main()
{ //s1 will take all default value
   StudentEmployee s1();
   //s2 will take all supplied values
   StudentEmployee s2 (50, "Jackie Chan", "D87654321", 10000000.99);
   //s3 will take supplied age value, name, DSI and salary will take default values
   StudentEmployee s3 (25);
   //s4 will take supplied age and name value, DSI and salary will take default values
   StudentEmployee s4 (35, "Jenny");
   //s5 will take supplied age, name and DSI value, salary will take default value
   StudentEmployee s5 (45, "Jack", "D11223344");
   //s6 will take supplied age, name and salary value, DSI will take default value
   StudentEmployee s6 (60, "James Bond", 65000.0);
   //s7 will take the same value of s2
   StudentEmployee s7=s2;
  
//the rest of the code
}

Explanation / Answer

class StudentEmployee

{

int age ;

string name;

string DSI;

float salary;

}

StudentEmployee()

{

age=0 ;

name="";

DSI="";

salary=0.0;

}

StudentEmployee(int a,string n,string d,float s)

{

age=a ;

name=n;

DSI=d;

salary=s;

}

StudentEmployee(int a)

{

age=a;

name="";

DSI="";

salary=0.0;

}

StudentEmployee(int a,string n)

{

age=a;

name=n;

DSI="";

salary=0.0;

}

StudentEmployee(int a,string n,string d)

{

age=a;

name=n;

DSI=d;

salary=0.0;

}

StudentEmployee(int a,string n,float s)

{

age=a;

name=n;

DSI="";

salary=s;

}

int main()

{ //s1 will take all default value

StudentEmployee s1();

//s2 will take all supplied values

StudentEmployee s2 (50, "Jackie Chan", "D87654321", 10000000.99);

//s3 will take supplied age value, name, DSI and salary will take default values

StudentEmployee s3 (25);

//s4 will take supplied age and name value, DSI and salary will take default values

StudentEmployee s4 (35, "Jenny");

//s5 will take supplied age, name and DSI value, salary will take default value

StudentEmployee s5 (45, "Jack", "D11223344");

//s6 will take supplied age, name and salary value, DSI will take default value

StudentEmployee s6 (60, "James Bond", 65000.0);

//s7 will take the same value of s2

StudentEmployee s7=s2;

//the rest of the code

}}

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