Object Oriented Programming Practical 10
Question 1
WAP to declare a class student having datamembers as name and percentage .Write constructor to initialise these data members. Accept and display data for one object.
student.cpp
C
#include<iostream.h>
#include<conio.h>
#include<string.h>
class Student
{
private:
char name[50];
float percentage;
public:
Student(char n[50], float p)
{
strcpy(name,n);
percentage=p;
}
void display()
{
cout << "Name: " << name << endl;
cout << "Percentage: " << percentage << endl;
}
};
int main()
{
string sname;
float spercent;
cout << "Enter student's name: ";
getline(cin, sname);
cout << "Enter student's percentage: ";
cin >> spercent;
Student s(sname, spercent);
cout << "\nStudent Details:\n";
s.display();
getch();
return 0;
}
Output
Question 2
WAP to declare class time having data members as hrs, min,sec. Write a constructor to accept data and display for two objects.
time.cpp
C
#include<iostream.h>
#include<conio.h>
class time
{
int hour,mins,sec;
public:
time(int h,int m,int s)
{
hour=h;
mins=m;
sec=s;
}
void display()
{
cout<<hour<<":"<<mins<<":"<<sec;
}
};
int main()
{
clrscr();
int hh,mm,ss;
cout<<"\nEnter time 1:"<<endl;
cout<<"Enter hour: ";
cin>>hh;
cout<<"Enter minutes: ";
cin>>mm;
cout<<"Enter seconds: ";
cin>>ss;
time t1(hh,mm,ss);
cout<<"\nEnter time 2:"<<endl;
cout<<"Enter hour: ";
cin>>hh;
cout<<"Enter minutes: ";
cin>>mm;
cout<<"Enter seconds: ";
cin>>ss;
time t2(hh,mm,ss);
cout<<"\nTime 1 is: ";
t1.display();
cout<<"\nTime 2 is: ";
t2.display();
getch();
return 0;
}
Output
