## What is Operators? Explain Scope Resolution Operator and Operators Precedence.

by Dinesh Thakur Category: Operator

In addition to the operators like arithmetic operators, relational operators, logical operators, the conditional operator and assignment operators that most of the languages support, C++ provides various new operators that are given in Table

## Increment Operator and Decrement Operator

by Dinesh Thakur Category: Operator

All the Above Operators are Called as Binary Operators because they takes two Operands for Performing an Operation. But the Increment and decrement operators are called as Unary because they takes only one operand For Performing an Operation This Operator Contains ++ for Increment and -- for Decrement.

## Operator Precedence Or Associativity of Operators

by Dinesh Thakur Category: Operator

The Precedence Operator Specifies in a Expression Which Operator will Execute first, when there are Many Operators in an Expression. So that the Operator Precedence defines the Sequence or the Way for Performing the Operations of the Operators.

## Scope Resolution Operator

by Dinesh Thakur Category: Operator

A global variable is one whose value can be used anywhere in the program. Its value can be used in the Main() function and all other functions in the program. However, a local variable is one whose value is local to the function i.e. its value can be used in that particular function only where it is declared. A global variable is defined before the Main() function. Same name can be given to local and global variables. For example in the following program segment

## Arithmetic Assignment Operators in C++

by Dinesh Thakur Category: Operator

C++ provides a short form when a variable is incremented, decremented etc. For example

by Dinesh Thakur Category: Operator

When an operator is overloaded, it takes on an additional meaning relative to a certain class. But it can still retain all of its old meanings.

by Dinesh Thakur Category: Operator

## Write C++ program illustrates the difference between the pre increment operator and post increment operator.

by Dinesh Thakur Category: Operator

## Write C++ program illustrates the use of increment and decrement operators.

by Dinesh Thakur Category: Operator

## Write a C++ program for definition of operator+ ():

by Dinesh Thakur Category: Operator

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