Page 101 - TP_Play_V2.1_class7
P. 101

Indented statement block

                 # if block ends here
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                   In Python, the non-zero value is interpreted as True. None and 0 are interpreted as False.



                 Program 1: To check whether a given number is positive.

                     Program1.py

                  File  Edit  Format   Run    Options   Window    Help

                  #Program to check if a number is positive
                  n = int (input ('Enter a number:'))
                  if(n > 0):
                      print('Entered number is positive')


                  #Statement outside the if statement
                  print('All numbers greater than 0 are positive')





                 On running the above program, we get the following output:

                     Output

                  Enter a number:6
                  Entered number is positive
                  All numbers greater than 0 are positive


                  Enter a number:-9
                  All numbers greater than 0 are positive



                 Program 2: To demonstrate the if statement.

                     Program2.py
                  File  Edit  Format   Run    Options   Window    Help

                  #Program to display the message using if statement
                  days = int(input('How many days are there in a leap year? '))


                  if(days == 366):
                      print('Your answer is correct, Good Job')







                                                                           Conditional Statements in Python       99
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