2019年2月23日
PAT 甲级 1017 Queueing at Bank
摘要： https://pintia.cn/problem-sets/994805342720868352/problems/994805491530579968 Suppose a bank has K windows open for service. There is a yellow line in 阅读全文
posted @ 2019-02-23 11:56 _Zlrrr 阅读(329) 评论(0) 推荐(0)
PAT 甲级 1044 Shopping in Mars
摘要： https://pintia.cn/problem-sets/994805342720868352/problems/994805439202443264 Shopping in Mars is quite a different experience. The Mars people pay by 阅读全文
posted @ 2019-02-23 11:18 _Zlrrr 阅读(189) 评论(0) 推荐(0)