Published on 2017-09-02 11:31 in 暂未分类 with qscqesze
摘要:E. The Contest A team of three programmers is going to play a contest. The contest consists of 𝑛 problems, numbered from 1 to 𝑛. Each problem is pri 阅读全文
posted @ 2019-11-14 19:43 qscqesze 阅读(234) 评论(0) 推荐(0) 编辑
摘要:D. Yet Another Monster Killing Problem You play a computer game. In this game, you lead a party of 𝑚 heroes, and you have to clear a dungeon with 𝑛 阅读全文
posted @ 2019-11-14 19:33 qscqesze 阅读(398) 评论(0) 推荐(5) 编辑
摘要:C. Dominated Subarray Let's call an array 𝑡 dominated by value 𝑣 in the next situation. At first, array 𝑡 should have at least 2 elements. Now, let 阅读全文
posted @ 2019-11-14 18:01 qscqesze 阅读(218) 评论(0) 推荐(2) 编辑
摘要:B. Magic Stick Recently Petya walked in the forest and found a magic stick. Since Petya really likes numbers, the first thing he learned was spells fo 阅读全文
posted @ 2019-11-14 17:52 qscqesze 阅读(194) 评论(0) 推荐(0) 编辑
摘要:A. Two Rival Students There are 𝑛 students in the row. And there are two rivalling students among them. The first one is in position 𝑎, the second i 阅读全文
posted @ 2019-11-14 17:46 qscqesze 阅读(120) 评论(0) 推荐(0) 编辑