新海岛Blog - 博客园

UVA10177 (2/3/4)-D Sqr/Rects/Cubes/Boxes?【数学】

摘要： You can see a (4 × 4) grid below. Can you tell me how many squares and rectangles are hidden there? You can assume that squares are not rectangles. Pe 阅读全文

posted @ 2019-02-20 06:48 新海岛Blog 阅读(112) 评论(0) 推荐(0)

UVA10970 Big Chocolate【水题】

摘要： Mohammad has recently visited Switzerland. As he loves his friends very much, he decided to buy some chocolate for them, but as this fine chocolate is 阅读全文

posted @ 2019-02-20 06:47 新海岛Blog 阅读(113) 评论(0) 推荐(0)

UVA10790 How Many Points of Intersection?【组合】

摘要： We have two rows. There are a dots on the top row and b dots on the bottom row. We draw line segments connecting every dot on the top row with every d 阅读全文

posted @ 2019-02-18 04:09 新海岛Blog 阅读(182) 评论(0) 推荐(0)

UVA10499 The Land of Justice【水题】

摘要： In the Land of Justice the selling price of everything is fixed all over the country. Nobody can buy a thing and sell it in double price. But, that cr 阅读全文

posted @ 2019-02-17 19:11 新海岛Blog 阅读(100) 评论(0) 推荐(0)

UVA10025 The ? 1 ? 2 ? ... ? n = k problem【数学规律】

摘要： Given the following formula, one can set operators ‘+’ or ‘ ’ instead of each ‘?’, in order to obtain a given k ?1?2? . . .?n = k For example: to obta 阅读全文

posted @ 2019-02-17 18:38 新海岛Blog 阅读(473) 评论(0) 推荐(0)

UVA621 Secret Research【水题】

摘要： At a certain laboratory results of secret research are thoroughly encrypted. A result of a single experiment is stored as an information of its comple 阅读全文

posted @ 2019-02-17 17:26 新海岛Blog 阅读(111) 评论(0) 推荐(0)

UVA10785 The Mad Numerologist【字符串排序】

摘要： Numerology is a science that is used by many people to find out a mans personality, sole purpose of life, desires to experience etc. Some calculations 阅读全文

posted @ 2019-02-17 08:23 新海岛Blog 阅读(111) 评论(0) 推荐(0)

HDU1623 UVA123 Searching Quickly【multimap】

摘要： "Searching Quickly" Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 299 Accepted Submission(s): 阅读全文

posted @ 2019-02-17 01:00 新海岛Blog 阅读(125) 评论(0) 推荐(0)

UVA152 Tree's a Crowd【暴力+最值】

摘要： Dr William Larch, noted plant psychologist and inventor of the phrase “Think like a tree — Think Fig” has invented a new classification system for tre 阅读全文

posted @ 2019-02-16 23:54 新海岛Blog 阅读(81) 评论(0) 推荐(0)

UVA10420 List of Conquests【map】

摘要： In Act I, Leporello is telling Donna Elvira about his master’s long list of conquests: “This is the list of the beauties my ma 阅读全文

posted @ 2019-02-16 23:01 新海岛Blog 阅读(100) 评论(0) 推荐(0)