Question

Given a sentence S, write a program to print the frequency of each word in S, where words are sorted in alphabetical order.

Answer 1

S = input()

words = {}
for w in S.split():
    if w in words:
        words[w] += 1
    else:
        words[w] = 1

for w in sorted(words):
    print("%s:\t%s" % (w, words[w]))