1 Here is my question and I had attached 4acpp file also ie
Solution
Please find the answer to the above question as follows:-
#include<iostream>
 #include<string.h>
 using namespace std;
class Student{
 private:
 string name;
 int idNum;
 double gpa;
 public:
 Student(){}
 Student(string, int, double);
 string getName(){
 return name;
 }
 void setStudentName(string n){
 name = n;
 }
 string formatString(){
}
 int getidNum(){
 return this->idNum;
 }
 double getGPA(){
 return gpa;
 }
 void setidNum(int a){
 idNum = a;
 }
 void setGPA(double a){
 gpa = a;
 }
 };
Student::Student(string a, int b, double c){
 setStudentName(a);
 setidNum(b);
 setGPA(c);
 }
int main(){
 const string Name = \"John Smith\";
 const int STUID = 123456789 ;
 const double GPA1 = 4.0;
 const double GPA2 = 2.34;
Student stu1;
 stu1 = Student(Name, STUID, GPA1);
cout<<\"Name: \"<<stu1.getName()<<endl;
 cout<<\"Id Number: \"<<stu1.getidNum()<<endl;
 cout<<\"GPA: \"<<stu1.getGPA()<<endl;
stu1.setGPA(GPA2);
 cout<<\"Student Name: \"<<stu1.getName()<<endl;
 cout<<\"Student Id num: \"<<stu1.getidNum()<<endl;
 cout<<\"Student GPA: \"<<stu1.getGPA()<<endl;
const string Name2 = \"Pistol Pete\";
 const int STUID2 = 1;
 Student stu2;
 stu2 = Student(Name2, STUID2, GPA1);
cout<<\"Name: \"<<stu2.getName()<<endl;
 cout<<\"Id Number: \"<<stu2.getidNum()<<endl;
 cout<<\"GPA: \"<<stu2.getGPA()<<endl;
 cout<<\"Student Name: \"<<stu2.getName()<<endl;
 cout<<\"Student Id num: \"<<stu2.getidNum()<<endl;
 cout<<\"Student GPA: \"<<stu2.getGPA()<<endl;
 }


