Answer to Question #166090 in Python for hemanth

Question

Word Count - 2

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

Input

The input will be a single line containing a string S.

Output

The output contains multiple lines, with each line containing a word and frequency of each word in the given string separated by ": ", where words are sorted in alphabetical order.

Explanation

For example, if the given sentence is "Hello world, welcome to python world", the output should be

Hello: 1

python: 1

to: 1

welcome: 1

world: 2

Answer 1

words = {}
for str in input().split():
    word = ("".join([ c if c.isalnum() else "" for c in str ]))
    if word not in words:
        words[word] = 1
    else:
        words[word] += 1

for word in sorted(words):
    print(word, ": ", words[word], sep='')