online judge UPC - 随笔分类 - llke

“美登杯”上海市高校大学生程序设计邀请赛补题

摘要：“美登杯”上海市高校大学生程序设计邀请赛补题 "传送门" A题题目吓人，实际上就是求子串的个数。长度为n的字符串子串个数为(n+1) n/2 B题三重循环暴力求三角形。除了正三角形，还有倒三角形 include using namespace std; define fin freopen("i 阅读全文

posted @ 2019-05-19 19:25 llke 阅读(126) 评论(0) 推荐(0)

upc组队赛18 THE WORLD【时间模拟】

摘要：THE WORLD "题目链接" 题目描述 The World can indicate world travel, particularly on a large scale. You mau be lucky enough to be embarking on a six month overs 阅读全文

posted @ 2019-05-07 14:25 llke 阅读(214) 评论(0) 推荐(0)

upc 组队赛18 STRENGTH【贪心模拟】

摘要：STRENGTH "题目链接" 题目描述 Strength gives you the confidence within yourself to overcome any fears, challenges or doubts. Feel the fear and do it anyway! If 阅读全文

posted @ 2019-05-06 21:58 llke 阅读(329) 评论(0) 推荐(0)

upc组队赛17 Stone Game【极小值】

摘要：Stone Game "题目链接" 题目描述 Alice and Bob are always playing game! The game today is about taking out stone from the stone piles in turn. There are n piles 阅读全文

posted @ 2019-05-06 21:14 llke 阅读(162) 评论(0) 推荐(0)

upc组队赛17 Greatest Common Divisor【gcd+最小质因数】

摘要：Greatest Common Divisor "题目链接" 题目描述 There is an array of length n, containing only positive numbers. Now you can add all numbers by 1 many times. Plea 阅读全文

posted @ 2019-05-05 22:06 llke 阅读(224) 评论(0) 推荐(0)

upc组队赛17 Bits Reverse【暴力枚举】

摘要：Bits Reverse "题目链接" 题目描述 Now given two integers x and y, you can reverse every consecutive three bits in arbitrary number’s binary form (any leading z 阅读全文

posted @ 2019-05-05 19:17 llke 阅读(158) 评论(0) 推荐(0)

upc组队赛16 Winner Winner【位运算】

摘要：Winner Winner "题目链接" 题目描述 The FZU Code Carnival is a programming competetion hosted by the ACM ICPC Training Center of Fuzhou University. The activity 阅读全文

posted @ 2019-05-05 17:49 llke 阅读(151) 评论(0) 推荐(0)

upc组队赛16 GCDLCM 【Pollard_Rho大数质因数分解】

摘要：GCDLCM "题目链接" 题目描述 In FZU ACM team, BroterJ and Silchen are good friends, and they often play some interesting games. One day they play a game about G 阅读全文

posted @ 2019-05-04 21:01 llke 阅读(248) 评论(0) 推荐(0)

upc组队赛16 Melody【签到水】

摘要：Melody 题目描述 YellowStar is versatile. One day he writes a melody A = [A1, ..., AN ], and he has a standard melody B = [B1, ..., BN ]. YellowStar can sp 阅读全文

posted @ 2019-05-04 20:53 llke 阅读(154) 评论(0) 推荐(0)

upc组队赛16 WTMGB【模拟】

摘要：WTMGB "题目链接" 题目描述 YellowStar is very happy that the FZU Code Carnival is about to begin except that he has to prepare problems for it. Because the sta 阅读全文

posted @ 2019-05-04 20:41 llke 阅读(147) 评论(0) 推荐(0)

upc组队赛15 Supreme Number【打表】

摘要：Supreme Number "题目链接" 题目描述 A prime number (or a prime) is a natural number greater than 1 that cannot be formed by multiplying two smaller natural num 阅读全文

posted @ 2019-05-04 20:29 llke 阅读(127) 评论(0) 推荐(0)

upc组队赛15 Lattice's basics in digital electronics【模拟】

摘要：Lattice's basics in digital electronics "题目链接" 题目描述 LATTICE is learning Digital Electronic Technology. He is talented, so he understood all those piec 阅读全文

posted @ 2019-05-04 20:18 llke 阅读(124) 评论(0) 推荐(0)

upc组队赛15 Made In Heaven【第K短路 A*】

摘要：Made In Heaven 题目描述 One day in the jail, F·F invites Jolyne Kujo (JOJO in brief) to play tennis with her. However, Pucci the father somehow knows it a 阅读全文

posted @ 2019-05-04 20:18 llke 阅读(98) 评论(0) 推荐(0)

upc组队赛14 As rich as Crassus【扩展中国剩余定理】

摘要：As rich as Crassus "题目链接" 题目描述 Crassus, the richest man in the world, invested some of his money with the Very Legitimate International Bank. The Bank 阅读全文

posted @ 2019-05-04 19:16 llke 阅读(222) 评论(0) 推荐(0)

upc组队赛14 Floating-Point Hazard【求导】

摘要：Floating Point Hazard 题目描述 Given the value of low, high you will have to find the value of the following expression: $\sum_{i=low}^{high}(\sqrt[3]{(i+ 阅读全文

posted @ 2019-05-03 20:59 llke 阅读(118) 评论(0) 推荐(0)

upc组队赛14 Communication【并查集+floyd /Tarjan】

摘要：Communication 题目描述 The Ministry of Communication has an extremely wonderful message system, designed by the President himself. For maximum efficiency, 阅读全文

posted @ 2019-05-03 20:14 llke 阅读(89) 评论(0) 推荐(0)

upc组队赛14 Bus stop【签到水】

摘要：Bus Stop 题目描述 In a rural village in Thailand, there is a long, straight, road with houses scattered along it. (We can picture the road as a long line 阅读全文

posted @ 2019-05-03 20:03 llke 阅读(103) 评论(0) 推荐(0)

upc组队赛14 Evolution Game【dp】

摘要：Evolution Game 题目描述 In the fantasy world of ICPC there are magical beasts. As they grow, these beasts can change form, and every time they do they bec 阅读全文

posted @ 2019-05-03 19:52 llke 阅读(128) 评论(0) 推荐(0)

upc组队赛12 Cardboard Container【枚举】

摘要：Cardboard Container Problem Description fidget spinners are so 2017; this years’ rage are fidget cubes. A fidget cube is a cube with unit side lengths 阅读全文

posted @ 2019-05-01 21:23 llke 阅读(245) 评论(0) 推荐(0)

upc组队赛12 Janitor Troubles【求最大四边形面积】

摘要：Janitor Troubles Problem Description While working a night shift at the university as a janitor, you absent mindedly erase a blackboard covered with e 阅读全文

posted @ 2019-04-28 21:53 llke 阅读(325) 评论(0) 推荐(0)

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随笔分类 - online judge UPC

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