RISHABH ARORA BCA SEC A CFOA PPT WINDOWS ACCESSORIES

PRESENTATION

OPERATORS& EXPRESSIONS

contents of this presentation

1. Operators

2. Types of operators

Arithmetic Operators

Relational Operators

Logical Operators

Bitwise Operators

3. Operands

4. Expressions

OPERATORS

operator

An operator is a symbol that operates on a value or a variable. For example: + is an operator to perform addition.

Types of operators

arithmetic operator

relational operator

logical operator

bitwise operator

arithmetic operator

An arithmetic operator is a mathematical function that takes two operands and performs a calculation on them. They are used in common arithmetic and most computer languages contain a set of such operators that can be used within equations to perform a number of types of sequential calculation.

Types of Basic Arithmetic operators

relational operator

Relational Operators are the operators used to create a relationship and compare the values of two operands. For example, there are two numbers, 5 and 15, and we can get the greatest number using the greater than operator (>) that returns 15 as the greatest or larger number to the 5.

Types of Relational operators

logical operator

Logical Operators are used to compare and connect two or more expressions or variables, such that the value of the expression is completely dependent on the original expression or value or variable.

Types of Logical operators

bitwise operator

The bitwise operators are the operators used to perform the operations on the data at the bit-level. When we perform the bitwise operations, then it is also known as bit-level programming. It consists of two digits, either 0 or 1. It is mainly used in numerical computations to make the calculations faster.

Types of Logical operators

OPERAND

Operand

An operand can be a constant, a variable or a function result. Operators are arithmetic, logical, and relational. As with C, some operators vary in functionality according to the data type of the operands specified in the expression.

expression

expressions

An expression in C is a combination of operands and operators – it computes a single value stored in a variable. The operator denotes the action or operation to be performed. The operands are the items to which we apply the operation.

expression

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