Python - if else Statemment

<if    if elif >

if else statement is another form of an if statement. The else statement is an optional one and must follow the if conditional statement. There are two possibilities in which one possibility will be executed based on the condition check.

Flow Chart

Syntax of Python if... else

Following is the basic syntax of the if...else decission control flow statement.

if(expression):
	statement_1
else:
	statement_2

Example with if...else in Python

Below is an example proram to check the given number is even or odd.

A = int(input('enter the value to check: '))

if((A%2)==0):
	print('The value A is Even')
else:
	print('The value A is Odd')

While executing above program you will get the following output.

F:\>python even.py
enter the value to check: 45
The value A is Odd

For another input:

F:\>python even.py
enter the value to check: 70
The value A is Even

<if    if elif >