# 题目:输入一行字符,分别统计出其中英文字母、空格、数字和其它字符的个数。
from pip._vendor.distlib.compat import raw_input
str = raw_input("请输入待统计字符串:")
letters = 0
space = 0
digit = 0
others = 0
for i in str:
if i.isdigit():
digit += 1
elif i.isspace():
space += 1
elif i.isalpha():
letters += 1
else:
others += 1
print ('char = %d,space = %d,digit = %d,others = %d' % (letters,space,digit,others))