#include <iostream> using namespace std; double division(int a, int b) { if( b == 0 ) { throw “Division by zero condition!”; } return (a/b); } int main () { int x ; cout<<”x= “; cin>>x; int y ; cout<<”y= “; cin>>y; double z ; try { z = division(x, y); cout << z << …
Write a c++ program to implement exception handling Read More »
#include<iostream> using namespace std; class base { public: void virtual show() { cout<<“baseclass”; } }; class derived:public base { public: void show() { cout<<“derived class”; } }; int main() { base *b; derived d; b=&d; b->show(); return(0); } Output: Derived class
#include<iostream> using namespace std; class student { protected: int roll_no; public: void get_no(int x); void put_no(); }; void student::get_no(int x) { roll_no=x; } void student::put_no() { cout<<“the roll is\n”<<roll_no<<“\n”; } class test:public virtual student { protected: float marks1,marks2; public: void get_marks(float a,float b); void put_marks(); …
Write a c++ program to implement virtual inheritence Read More »
#include<iostream> using namespace std; class student { protected: int rollno; public: void get_number(int n); void show_number (); }; void student::get_number(int n) { rollno=n; } void student::show_number() { cout<<“\n the roll number \n”<<rollno; } class test:public student { protected: float sub1; …
Write a c++ program to implement multilevel inheritance Read More »
#include<iostream> using namespace std; class B { int a; public: int b; void get_ab(); int get_a(); void show_a(void); }; class D:private B { int c; public: void mul(void); void display(void); }; void B:: get_ab() { cout<<“Enter the value of a\n”; cin>>a; cout<<“Enter the value of b\n”; cin>>b; } int B::get_a() { return a; void B::show_a(void) …
Write a c++ program to implement single inheritance Read More »