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3rd day python

DEV Community: tutorial·Harish raj·1 day ago
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Introduction to Operators Operators in Python are special symbols or keywords used to perform operations on variables and values.

Python has several types of operators:

Arithmetic Operators

Relational (Comparison) Operators

Logical Operators

Assignment Operators

Bitwise Operators

Arithmetic Operators Arithmetic operators are used to perform mathematical calculations.

Let us take two variables:

no1 = 10

no2 = 3

Operator Name Example Output

Addition no1 + no2 13

Subtraction no1 - no2 7

Multiplication no1 * no2 30 / Division no1 / no2 3.3333... // Floor Division no1 // no2 3 % Modulus no1 % no2 1 ** Exponentiation (Power) no1 ** no2 1000 Example:

no1 = 10

no2 = 3

print(no1 + no2)

print(no1 - no2)

print(no1 * no2)

print(no1 / no2)

print(no1 // no2)

print(no1 % no2)

print(no1 ** no2)

Important: Division by zero causes a ZeroDivisionError.

no1 = 10

no2 = 0

print(no1 / no2) # ZeroDivisionError

print(no1 // no2) # ZeroDivisionError

Variable Assignment and Multiple Variables Python allows…

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