Python includes exercises 17

Python 100 Li

Title: Enter a line of characters, respectively, the statistics which the number of English letters, spaces, numbers and other characters.

Analysis Program: Using the while statement, the condition is not input character '\ n'.

Source Code:

#!/usr/bin/python
# -*- coding: UTF-8 -*-

import string
s = raw_input('input a string:\n')
letters = 0
space = 0
digit = 0
others = 0
for c in s:
    if c.isalpha():
        letters += 1
    elif c.isspace():
        space += 1
    elif c.isdigit():
        digit += 1
    else:
        others += 1
print 'char = %d,space = %d,digit = %d,others = %d' % (letters,space,digit,others)

The above example output is:

input a string:
w3big
char = 6,space = 0,digit = 0,others = 0

Python 100 Li