摘要:
【题目描述 - Problem Description】 杭州人称那些傻乎乎粘嗒嗒的人为62(音:laoer)。杭州交通管理局经常会扩充一些的士车牌照,新近出来一个好消息,以后上牌照,不再含有不吉利的数字了,这样一来,就可以消除个别的士司机和乘客的心理障碍,更安全地服务大众。不吉利的数字为所有含有4 阅读全文
摘要:
Description 题目描述 Ted is a employee of Always Cook Mushroom (ACM). His boss Matt gives him a pack of mushrooms and ask him to grade each mushroom accor 阅读全文