1.f = input("请输入文件名")
with open(f,'r') as filea:
contents = filea.readlines()
lines = len(contents)
chars, words = 0, 0
for line in contents:
chars += len(line)
words += len(line.split())
print("行数为{:}".format(lines))
print("字符数为{:}".format(chars))
print("单词数为{:}".format(words))
2.from random import randint
f = "a.txt"
with open(f, 'w') as filea:
for i in range(0, 100):
filea.write(str(randint(100, 1000))+' ')
with open(f, 'r') as fileb:
contents = fileb.read()
d = contents.split()
print(sorted(d))