Question

Write a program named CheckMonth that prompts a user to enter a birth month. If the value entered is greater than 12 or less than 1, display the error message Invalid month; otherwise, display the valid month with a message such as 3 is a valid month.

Answer 1

Answer:

Program:

month=['January', 'Februrary', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'] #list which stores the name of the month.

CheckMonth= int(input("Enter the number of the month")) #it is used to take the inputs from the user.

if CheckMonth>=1 and CheckMonth<=12: #check the condition for valid month.

   print(str(CheckMonth)+" is a valid month which name is: "+ str (month [CheckMonth-1])) #print the name of month which is enter by the user.

else:

   print(str(CheckMonth)+" is not a valid month, please enter the valid month") # print for the invalid month.

Output:

• If the user inputs 1, it will prints "1 is a valid month which name is: January".
• If the user inputs is 0, then it will prints "0 is not a valid month, please enter the valid month"

Explanation:

• The above program is in python language, in which the first line of the code is used to hold the list of the month.
• Then the second line is used to render a message for the user input, take the input from the user and save it into a variable.
• Then that value is checked by the if-condition that it lies in between 1 to 12 or not.
• If it lies, then print the valid month otherwise it prints that the month is invalid.