随笔分类 -  水题

摘要：Slastyona and her loyal dog Pushok are playing a meaningless game that is indeed very interesting. The game consists of multiple rounds. Its rules are 阅读全文

摘要：Some natural number was written on the board. Its sum of digits was not less than k. But you were distracted a bit, and someone changed this number to 阅读全文

摘要：Polycarp watched TV-show where k jury members one by one rated a participant by adding him a certain number of points (may be negative, i. e. points w 阅读全文

摘要：记忆化搜索，完事。。。 Code 阅读全文