Answer:
def vowel(a): #function to detect whether the character is vowel or not.
vow=['a','e','i','o','u'] #list of vowels.
if a in vow:
return True
else:
return False
character=str(input("Enter the character \n")) #taking input.
if vowel(character.lower()):#checking the character is vowel using the function vowel..
print("Congratulations!!!!") #congratulating.
else:
print("You lose better luck next time")#message.
Output:-
Enter the character
a
Congratulations!!!!
Explanation:
I have created a function to check whether the given character is a vowel or not.
After that taking input from the user.
And checking that it is vowel or not.If it is vowel then printing the message.