KK's Point Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 644    Accepted Submission(s): 220 Problem Description Our lovely KK has a difficult mathematical problem:He points N(2≤N≤105) points o…

KK's Steel Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 350    Accepted Submission(s): 166 Problem Description Our lovely KK has a difficult mathematical problem:he has a N(1≤N≤1018) meters s…

Rikka with Chess Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 177    Accepted Submission(s): 161 Problem Description Yuta gives Rikka a chess board of size n×m. As we all know, on a chess boa…

A - Elections 题意: 每一场城市选举的结果,第一关键字是票数(降序),第二关键字是序号(升序),第一位获得胜利. 最后的选举结果,第一关键字是获胜城市数(降序),第二关键字是序号(升序),第一位获得胜利. 求最后选举获胜者. 思路: 直接模拟就可以. 代码: /* * @author FreeWifi_novicer * language : C++/C */ #include<cstdio> #include<iostream> #include<cstrin…

http://acm.hdu.edu.cn/showproblem.php?pid=5424 哈密顿通路:联通的图,访问每个顶点的路径且只访问一次 n个点n条边 n个顶点有n - 1条边,最后一条边的连接情况: (1)自环(这里不需要考虑): (2)最后一条边将首和尾连接,这样每个点的度都为2: (3)最后一条边将首和除尾之外的点连接或将尾和出尾之外的点连接,这样相应的首或尾的度最小,度为1: (4)最后一条边将首和尾除外的两个点连接,这样就有两个点的度最小,度都为1 如果所给的图是联通的话,那…

Baby Ming and phone number Time Limit: 3000/1500 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 1501    Accepted Submission(s): 399 Problem Description Baby Ming collected lots of cell phone numbers, and he wants to…

数学 1001 KK's Steel 类似斐波那契求和 #include <cstdio> #include <cstring> #include <algorithm> #include <cmath> #include <string> #include <vector> #include <map> #include <queue> typedef long long ll; const int N =…

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=5174 题目意思:给出 n 个人坐的缆车值,假设有 k 个缆车,缆车值 A[i] 需要满足:A[i−1]<A[i]<A[i+1](1<i<K).现在要求的是,有多少人满足,(他坐的缆车的值 + 他左边缆车的值) % INT_MAX == 他右边缆车的值. 首先好感谢出题者的样例三,否则真的会坑下不少人.即同一部缆车可以坐多个人.由于缆车的值是唯一的,所以可以通过排序先排出缆车的位置.求出…

点我看题目 A. Mashmokh and Lights time limit per test:1 secondmemory limit per test:256 megabytesinput:standard inputoutput:standard output Mashmokh works in a factory. At the end of each day he must turn off all of the lights. The lights on the factory a…

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…