word = input("enter a word: ")
word = word.upper()
for letter in word:
if letter == "A":
continue
elif letter == "E":
continue
elif letter == "I":
continue
elif letter =="O":
continue
elif letter == "U":
continue
else:
print(letter)
If I used Joseph as an example, it would return JSPH but I have no idea how the vowels are "deleted"
The letter variable takes one character from the input and compares using the if-else statement. If the character matches the vowels the letter is not printed.
That means the program is only printing the non-vowel characters.
For continue
, it essentially skips to the end of the loop and starts the next loop, so following through your loop:
continue
. (This skips to the next letter in the loop, so the line print(letter)
will not be run). else
statement and prints the letter. This means that in the end, the program only prints letters which are not vowels, as whenever a vowel is reached continue
is run meaning it skips to the next letter (so the letter is not printed).
Side note: even if you didn't use continue
in each elif
statement, and used maybe pass
instead (which is just a "blank" instruction), the code would still work as by entering one of the if
or elif
options in the if
statement, it means that it won't run any of the other elif
or else
s afterwards, so the print(letter)
wouldn't be called either way. A better way to show the use of continue
would be to place the print(letter)
outside and after the if
statement.
Use regex
word = input("enter a word: ")
word = word.upper()
import re
re.sub("[AEIOU]","", word)
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