Class: A class is a user defined data type which contains the data members and member function. A class forms the basis for object oriented programming. It describes the shape and nature of the object . Any concept that we want to implement in oop’s must be encapsulated in class. The internal data of the … Read more
In a C++ programming language, variable is used to hole the value & this variable stored in a memory. Each variable has a address to identify where these variables actually stored in a memory. In a C++ programming language, pointer is a variable which can hold the address of another variable. Accessing Address of … Read more
In a programming often a situation may comes where we want to execute the set of code again and again. Loop has a ability to repeat set of statement until a condition to be satisfied or a particular number of times. There are following types of loop in C++ language: In a C++ programming language … Read more
“switch” is a case control structure. It contains case and default values. “switch” statement takes a value as a expression for equality testing against a list of values/case. syntax for a switch statement:- switch(expression) { case constant-expression : statement(s); break; /* optional */ case constant-expression : statement(s); break; /* optional */ /* you can have any number of … Read more
In the C++ language decision making statement executes if the given condition is true otherwise conditional block will never execute. C++ language assumes non-zero and non-null values as true, and zero or null is assumed as false value. There are following types of decision making statements in C++ programming language. if statement Syntax of an ‘if’ statement − if(Condition) { /* statement will execute … Read more
An operator is a symbol. It is used to tells the compiler to perform specific mathematical or logical functions. C++ language have a following types of built-in operators:− Arithmetic Operators Relational Operators Logical Operators Bitwise Operators Assignment Operators Arithmetic Operators C++ language have a following arithmetic operators. Assume variable i holds 100 and variable j holds 200 then … Read more
Tokens in C++ In a C++ language, token is either a keyword, a symbol ,an identifier, a constant or a string literal. A C++ program consists of various tokens for example, the following C++ program consists of four tokens cout
Variables is a name given to memory location. int x =10; here, x is a integer variable. Integer variable x is a name given to memory location and where we stored integer value10. Initialize variable we can also initialize variables as below. int a,b,c; a=10;b=20;c=30; Here, we have initialized three integer variable a,b & … Read more
There are four types of data type in C language. They are as follows: Types Data Types Basic data types int, char, float, double, boolean User Defined data type structure, union, enum Derived data type Pointer, array, function Basic Data Types In C Language Integer Data Type Integer data ( example 1,2,3,4,5,6, ….. etc. ) … Read more
A simple C++ program basically consists of the following parts − Preprocessor Commands Functions Variables Statements & Expressions Comments Basic structure of C++ program #include int main() { return 0; } Above shown the basic structure of C++ program. For every program we have to writeabove mention basic structure. How to write or print We … Read more
