Question

Simple Python Program

Working with strings

Write a Python program to read in a number of strings from the user. Stop when the user enters “Done”. Then check if each of the strings contains all the letters of the alphabet. Print the results in the form of a dictionary, where they keys are the strings and the values are the Truth Value for the string, which you just calculated.

Sample Run:

Enter the strings:

taco cat

The quick brown fox jumps over the lazy dog

Wumbology is the study of wumbo

Glib jocks quiz nymph to vez dwarf

Done

Output:

{‘taco cat’: False, ‘The quick brown fox jumps over the lazy dog’: True, ‘Wumbology is the study of wumbo’: False, ‘Glib jocks quiz nymph to vez dwarf’: True}

Answer 1

def checkString(s):
        allAlpha = {chr(ord('a') + i) for i in range(0, 26)}
        strAlpha = {i.lower() for i in s}

        return (len(allAlpha - strAlpha) == 0)


results = {}

line = input().lower()
while line != 'done':
        results[line] = checkString(line)
        line = input().lower()

print(results)

Please upvote, as i have given the exact answer as asked in question. Still in case of any issues in code, let me know in comments. Thanks!