#/usr//bin/env pytnon
#coding:utf-8import re'''
words = 'hello word a@r3143# #### ##$dfabpple# apple##%#$ 3423421apple \apple323423 432422324##apple@@# @@@@@ $$!!#!#'
'''#编译生成正则表达式对象
regexp = re.compile(r'[a-zA-Z]{2,}')#with open('./aa.txt') as f:
f = open('./aa.txt')
line = f.readlines()
print len(line)j = 0
sum = 0
for i in range(len(line)):j = len(regexp.findall(line[i]))sum = sum + j
print sum
