<分区>
谁能看看我到目前为止做了什么？我自己还没成功定位到问题。
def txt_file(file1):
file1 = open('text.txt', 'r')
linecount = 0
charcount = 0
for line in file1:
linecount +=1
for char in line:
charcount += 1
print "file1 contains", linecount, "lines and", charcount, "characters."
file1.close()