博学善思

摘要： 题目链接：https://cn.vjudge.net/problem/HDU-1425 注意是多组输入 代码： 阅读全文

摘要： 题目链接https://ac.nowcoder.com/acm/contest/881/A（单调栈） 题目链接：https://ac.nowcoder.com/acm/contest/881/F（思维） 三角形面积的22倍 海伦公式版没过 不知道原因 题目链接：https://ac.nowcoder 阅读全文

摘要： output standard output Alice and Bob play a game. There is a paper strip which is divided into n + 1 cells numbered from left to right starting from 0 阅读全文

摘要： You are given three strings ss, tt and pp consisting of lowercase Latin letters. You may perform any number (possibly, zero) operations on these strin 阅读全文

摘要： Given a connected undirected graph, tell if its minimum spanning tree is unique. Definition 1 (Spanning Tree): Consider a connected, undirected graph 阅读全文

摘要： Problem Description 勇敢的法里奥出色的完成了任务之后，正在迅速地向自己的基地撤退。但由于后面有着一大群追兵，所以法里奥要尽快地返回基地，否则就会被敌人逮住。终于，法里奥来到了最后的一站:泰拉希尔原野，穿过这里就可以回到基地了。然而，敌人依然紧追不舍。不过，泰拉希尔的地理条件对法里 阅读全文

摘要： Several currency exchange points are working in our city. Let us suppose that each point specializes in two particular currencies and performs exchang 阅读全文

摘要： BIT has recently taken delivery of their new supercomputer, a 32 processor Apollo Odyssey distributed shared memory machine with a hierarchical commun 阅读全文

摘要： Vus the Cossack has nn real numbers aiai. It is known that the sum of all numbers is equal to 00. He wants to choose a sequence bb the size of which i 阅读全文

摘要： A.那人那雨那把伞 Description 体形瘦小，但成就一点也不小，谓之小， 代码很稳，算法掌握所有基础，谓之基， 男主光环，终将逆袭成为大佬，谓之佬。 小基佬，算法基础牢固的大佬!!!丁烁进入集训队后，队中大能mmk为他所起称号，闻者震惊，听者感叹，也不负丁烁青大校赛冠军之名。 而虽说进入了集 阅读全文