Answer to Question #185902 in Python for J NAGAMANI

Question

Given a sentence S, write a program to print the frequency of each word in S. The output order should correspond with the word's input order of appearance.Input

The input will be a single line containing a sentence S.Output

The output contains multiple lines, with each line containing a word and its count separated by ": " with the order of appearance in the given sentence.Explanation

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

Hello: 1

world: 2

welcome: 1

to: 1

python: 1

Sample Input 1

Hello world welcome to python world

Sample Output 1

Hello: 1

world: 2

welcome: 1

to: 1

python: 1

Sample Input 2

This is my book

Sample Output 2

This: 1

is: 1

my: 1

book: 1

Please I need exact Output for the above question , i mean a code which satisfies both the above two sample inputs

Answer 1

import re 
s = input("Enter your string: ")
word_list = re.split('[.,:;\-\'\"',s)
dict_world ={}
for i in word_list:
    try:
        dict_world[i] += 1
    except KeyError:
        dict_world[i] = 1
for key in dict_world.keys():
    if key =='':
        continue
    print(f'{key}: {dict_world[key]}')