转载请注明出处: http://www.cnblogs.com/fraud/          ——by fraud Trees Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others) Problem Description Today CodeFamer is going to cut trees.There are N trees standing in a line. They…

转载请注明出处: http://www.cnblogs.com/fraud/          ——by fraud Strange Class Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others) Problem Description In Vivid’s school, there is a strange class(SC). In SC, the students’ nam…

HDU5198 Strange Class 问题描述 在Vivid的学校里,有一个奇怪的班级(SC).在SC里,这些学生的名字非常奇怪.他们的名字形式是这样的anbncn(a,b,c两两不相同.).例如,叫”abc”,”ddppqq”的学生是在SC里的,然而叫”aaa”,”ab”,”ddppqqq”的同学并不是在SC里的. Vivid交了许多的朋友,他想知道他们之中哪些人是在SC里的. 输入描述 多组测试数据(大概10组),每一个数据在一行中给出一个字符串S,代表Vivid一个朋友的名字. 请处…

题目地址:http://acm.hdu.edu.cn/showproblem.php?pid=5199 先对树的高度排序,然后对每次射击高度二分查找即可,打过之后数目变为0. #include<cstdio> #include<iostream> #include<string.h> #include<algorithm> #include<math.h> #include<stdbool.h> #include<time.h&…

转载请注明出处: http://www.cnblogs.com/fraud/          ——by fraud Gunner Time Limit: 8000/4000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others) Problem Description Long long ago, there is a gunner whose name is Jack. He likes to go hunting very…

题目传送门 /* 题意:问值为x的个数有几个,第二次查询就是0 lower/upper_bound ()函数的使用,map也可过,hash方法不会 */ #include <cstdio> #include <cmath> #include <cstring> #include <algorithm> #include <iostream> #include <vector> #include <set> #include…

BestCoder Round #7 Start Time : 2014-08-31 19:00:00    End Time : 2014-08-31 21:00:00Contest Type : Register Public   Contest Status : Ended Current Server Time : 2014-08-31 21:12:12 Solved Pro.ID Title Ratio(Accepted / Submitted)   1001 Little Pony…

Problem Description It is the king's birthday before the military parade . The ministers prepared a rectangle cake of size n×m(1≤n,m≤10000) . The king plans to cut the cake himself. But he has a strange habit of cutting cakes. Each time, he will cut…

Harry And Physical Teacher Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 38    Accepted Submission(s): 34 Problem Description As we all know, Harry Porter learns magic at Hogwarts School. How…

Sequence  Accepts: 59  Submissions: 650  Time Limit: 2000/1000 MS (Java/Others)  Memory Limit: 65536/65536 K (Java/Others) Problem Description \ \ \ \    Holion August will eat every thing he has found. \ \ \ \    Now there are many foods,but he does…