Problem 1.
This problem provides practice using a while True
loop. Write a function named twoWords
that gets and returns two words from a user. The first word is of a specified length, and the second word begins with a specified letter.
The function twoWords
takes two parameters:
length
, that is the length of the first word andfirstLetter
, that is the first letter of the second word. The second word may begin with either an upper or lower case instance of firstLetter
. The function twoWords
should return the two words in a list. Use a while True
loop and a break
statement in the implementation of twoWords
. The following is an example of the execution of twoWords
: print(twoWords(4, 'B'))
:
A 4-letter word please two
A 4-letter word please one
A 4-letter word please four
A word beginning with B please apple
A word beginning with B please pear
A word beginning with B please banana
['four', 'banana']
This is what I have so far, but it keeps asking me the first question over again even if I have the right word length. What am I doing wrong?
def twoWords(length, firstLetter):
wordLen = input('A 4-letter word please ')
while len(wordLen) != int(length):
wordlen = input('A 4-letter word please ')
word = input('A word beginning with ' + firstLetter + ' please ')
while word[0] != firstLetter:
word = input('A word beginning with ' + firstLetter + ' please ')
return[wordLen, word]
def twoWords(length,firstLetter):
firstWord = ""
secondWord= ""
while True:
firstWord = input('A ' + str(length) + '-letter word please.')
if length == len(firstWord):
break
while True:
secondWord = input('A word beginning with ' + firstLetter+ ' please')
if secondWord[0] == firstLetter.upper() or secondWord[0] == firstLetter.lower():
break
return [firstWord,secondWord]
print(twoWords(4,'B'))
def twoWord(length, firstLetter):
while True:
word1=(input("Enter a "+ str(length)+"-letter word please:"))
if len(word1)==int(length):
break
while True:
word2=input("Please enter the word beginning with "+firstLetter+" please:")
if word2[0].upper()==firstLetter or word2[0].lower()==firstLetter:
break
return word1, word2
print(twoWord(5, 'b'))
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