The process of calling a function by itself is called recursion. Recursion is frequently used in mathematics to solve a complex problem by dividing it …
Storage class of a variable defines the lifetime and visibility of a variable. Lifetime means the duration till which the variable remains active and visibility …
Namespace is used to define a scope where identifiers like variables, functions, classes, etc are declared. The main purpose of using a namespace is to …
In C++, this pointer is used to represent the address of an object inside a member function. For example, consider an object obj calling one …
Array is a collection of data of same types stored in sequential memory location. It is a linear data structure, where data is stored sequentially …
Function is a logically grouped set of statements that perform a specific task. For example, a function sort() may sort a group of data. Every …
Templates allow programmer to create a common class or function that can be used for a variety of data types. The parameters used during its …
In C++, operators like ‘+’, ‘-‘ have specified functions for native data-types. For example, division operator “/” divides two integers when used as a / …
Variables are the name to memory space in the computer where we can store data of certain types. They are important component of any programming …
Inheritance is the process of inheriting properties of objects of one class by objects of another class. The class which inherits the properties of another …
A loop inside another loop is called a nested loop. The number of loops depend on the complexity of a problem. Suppose, a loop, outer …
Exceptions are runtime anomalies that a program encounters during execution. It is a situation where a program has an unusual condition and the section of …
A C++ program can structurally be divided into different sections. Most sections are present by convention for developers to better understand a program. But there …
In C++ programming, loop is a process of repeating a group of statements until a certain condition is satisfied. Like while loop, for loop is …
In C++ programming, loop is a process of repeating a group of statements until a certain condition is satisfied. Do-while loop is a variant of …
The switch…case statement is a multiple branching statement where the control is transferred to one of the many possible conditions by checking the value of …
In every programming language including C++, loop is a process of repeating a group of statements until a certain condition is satisfied. While loop is …
While writing computer programs, we need to check certain condition to instruct the program to branch accordingly. Like most of the programming languages, C++ has …
Inheritance is the process of inheriting properties of objects of one class by objects of another class. The class which inherits the properties of another …
Inline function is a function which when invoked requests the compiler to replace the calling statement with its body. A keyword inline is added before …
Inheritance is the process of inheriting properties of objects of one class by objects of another class. The class which inherits the properties of another …
Biologically, Inheritance is a term which means acquiring characters of parents by their offspring. Children often seems to have traits that their parents have like …
Inheritance is the process of inheriting properties of objects of one class by objects of another class. The class which inherits the properties of another …
If more than one functions having same name but differing in terms of number and types of argument it takes is used in a class, …