2021年3月9日
PAT 2020年春季 7-4 Replacement Selection (30 分)
摘要： When the input is much too large to fit into memory, we have to do external sorting instead of internal sorting. One of the key steps in external sort 阅读全文
posted @ 2021-03-09 19:22 coderJ_ONE 阅读(892) 评论(0) 推荐(1)
PAT 2020年春季 7-3 Safari Park (25 分)
摘要： A safari park（野生动物园）has K species of animals, and is divided into N regions. The managers hope to spread the animals to all the regions, but not the s 阅读全文
posted @ 2021-03-09 14:23 coderJ_ONE 阅读(68) 评论(0) 推荐(0)
PAT 2020年春季 7-2 The Judger (25 分)
摘要： A game of numbers has the following rules: at the beginning, two distinct positive integers are given by the judge. Then each player in turn must give 阅读全文
posted @ 2021-03-09 13:59 coderJ_ONE 阅读(119) 评论(0) 推荐(0)
PAT 2020年春季 7-1 Prime Day (20 分)
摘要： The above picture is from Sina Weibo, showing May 23rd, 2019 as a very cool "Prime Day". That is, not only that the corresponding number of the date 2 阅读全文
posted @ 2021-03-09 12:49 coderJ_ONE 阅读(62) 评论(0) 推荐(0)