In this program, You will learn how to add two numbers using parameterized constructor in C++. class Add { int c; public: Add(int a, int b) { //statement } };…

In this program, You will learn how to implement parameterized constructor in C++. Test(int, int) { //statement } Example: How to implement parameterized constructor in C++. #include<iostream> using namespace std;…

In this program, You will learn how to add two numbers using the default constructor in C++. 30 = 20 + 10 40 = 20 + 20 Example: How to…

In this program, You will learn how to implement the default constructor in C++. Default constructor in C++ Test() { //statement } Example: How to implement default constructor in C++.…

In this program, You will learn how to calculate simple interest using function overloading in C++. class Test { void calculate(float amt, float rate) { //statement } void calculate(float time)…

In this program, You will learn how to implement function overloading in C++. void display(int){ //statement } void display(int, int){ //statement } Example: How to implement function overloading in C++…

In this program, You will learn how to implement this pointer in C++. this->x = x this->y = y Example: How to implement this pointer in C++. #include<iostream> using namespace…

In this program, You will learn how to concatenate two strings using friend function in C++. strcat(t.str1, t.str2); Example: How to concatenate two strings using friend function in C++. #include<iostream>…

In this program, You will learn how to find the largest of three numbers using friend function in C++. friend void find(Test t); Example: How to find the largest of…

In this program, You will learn how to find the largest of two numbers using friend function in C++. friend void find(Test t); Example: How to find the largest of…