Python Decision Making

Decision-making statements are used to filter the data on condition-based or check the condition to execute a particular statement.

Decision Making statements are,

Ø  If statement

Ø  If…else statement

Ø  Nested if statement

 

If statement:

            If the statement is executed based on a Boolean expression.

Example:

            If you want to display only Telugu movies. See the below example on how to write using if statement.

            If ‘Telugu’ == movie_language:

                        Print(movie_name)

If..esle statement:

            If statement is execute, if condition is true otherwise else statement will be execute.

 Example:

            if ‘Telugu’ == movie_language:

                        print(movie_name)

            else:

                        print(‘Telugu movie not found’)

nested if statement:

if you want to multiple if statements than you can use nested if statement.

 

Example:

            If ‘Telugu’ == movie_language:

                        Print(‘Telugu movie name = ’, movie_name)

            elif ‘Hindi’ == movie_language:

                        print(‘Hindi movie name = ’, movie_name)

            elif ‘Tamil’ == movie_language:

                        print(‘Tamil movie name =’, movie_name )

            else:

                        print(‘Language not found’)