标签：python
age=float(raw_input("enter your age:"))
grade=int(raw_input("enter your grade:"))
if age >=8 and grade >=3:
print "you can play this game."
else:
print "sorry ,you can‘t play the game."标签：python
原文地址：http://huzhongliang.blog.51cto.com/1817180/1890513
