摘要:
from sys import argvscript, input_file = argvdef print_all(f): print f.read() def rewind(f): f.seek(0)def print_a_line(line_count, f): pri... 阅读全文
摘要:
def cheese_and_crackers(cheese_count, boxes_of_crackers): print "You have %d cheeses!" % cheese_count print "You have %d boxes of crackers!" % boxes... 阅读全文