# Operators

## What is an Operator in C Programming Language?

An operator specifies an operation to be performed. C is rich in operator. Operators join the various variables and constants to from an expression. Some operator requires one operand and some require more than one operands. An operator is a symbol that tells the computer to perform certain mathematical or logical manipulation in data stored …

## What is Arithmetic operators In C Programming Language?

Arithmetic Operators are used to Arithmetical calculation. There are five Arithmetic operators in C: Operator Purpose + Addition – Subtraction * Multiplication / Division % Remainder after integer division

## What is Relational operators in C Programming Language?

Relational operators are used to compare two operands and to check whether they are equal, unequal, greater than and lesser than other. There are 6 relational operators: Operator Meaning < Less than > Greater than <= Less than equal to >= Greater than equal to == Equal to != Not equal to The value of …

## What is Logical operators In C Programming Language?

Logical operators are used to combine two or more relational expressions. There are three logical operators: Operator Meaning && Logical And || Logical or ! Logical not The expression which combines two or more relational expressions is termed as logical expression or compound relational expression. The result of a logical expression is either one or …

## Increment & Decrement operators

These types of operators operate on only one operand, therefore these operators are also called Unary operators. These two powerful operators in C are + + (Increment), _ _ (Decrement). Operands must be declared as variables not a constant. These operators may be used either after or before the operand. When they are used before …

## What is Bitwise operators In C Programming Language?

The smallest element in memory on which we are able to operate as yield is a byte, and we operate on it by use of the data type char Bitwise operator is used for manipulation of data at the bit level. These operators are used for testing the bits, shifting them right to left. Bitwise …

## What is Conditional & ternary operators In C Programming Language?

The conditional operator? and: are sometimes called ternary operators. A ternary operator is one which contains three operands. The general form of ternary operator is: exp 1 ? exp 2 : exp 3 The operator works as, if exp 1 is evaluated first. If the result is true then exp 2 is executed, otherwise exp 3 is executed. A program of ternary operator: …

## What is The comma operators In C Programming Language?

This operator is used to link the related expression together the expression is separated by the, operator. An example program showing uses of comma operator: Output of the program: Here firstly value 1 is assigned to a, followed by this 2 is assigned to b, and then the result of a+b is assigned to c. …

## What is Size of operator In C Programming Language?

The size of operator returns a number of bytes the operand occupies in memory. The operand may be a variable, a constant or a data type qualifier. It is a compile time operator. An example of size of operator: Output of size of operator: The output of the above program is 2 because int occupies two byte in memory. …

## What is Assignment operator In C Programming Language?

Assignment operators are used to assign the result of an expression to a variable. The most commonly used assignment operator is (=). eg:      i=i+10;       i=i+10 is an assignment expression which assigns the value of i+10 to i. Expression like   i=i+10,  i=i-5,  i=i*2 etc. can be rewritten using shorthand assignment operators. e.g.:   i=i+5 is equivalent to i+=5             i=i*(y+1)  is equivalent to   i*=(y+1) Operator …

## Type modifier In C Programming Language

The basic data types may have modifier preceding them to indicate special properties of the object being declared. These modifiers change the meaning of the basic data types to suit the specific needs. These modifiers are unsigned, signed, long and short. It is also possible to give these modifiers in combination, e.g., unsigned long int. eg:- Modifier for char Data Type …

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