80ers' Memory Time Limit: 1 Second      Memory Limit: 32768 KB I guess most of us are so called 80ers, which means that we were born in the 1980's. This group of people shared a lot of common memories. For example, the Saint Seiya, the YoYo ball, the…

80ers' Memory Time Limit: 1 Second      Memory Limit: 32768 KB I guess most of us are so called 80ers, which means that we were born in the 1980's. This group of people shared a lot of common memories. For example, the Saint Seiya, the YoYo ball, the…

http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=3207 题意:给出N个关键字符串,然后给出k行,每行Ni个字符串,找出每行有多少个关键字符串. 用strcmp函数比较一下就行了. #include<bits/stdc++.h> using namespace std; int main() { ][],bb[][]; int n,k,m,t; cin>>n; ; i<n; i++) cin>&g…

A - Second-price Auction Do you know second-price auction? It's very simple but famous. In a second-price auction, each potential buyer privately submits, perhaps in a sealed envelope or over a secure connection, his (or her) bid for the object to th…

本文分为两部分:"带参数的函数"和 "带修饰的函数". 浏览这篇博客前请先阅读: [NX二次开发]NX内部函数,查找内部函数的方法 带参数的函数: bool AMX__action_list_has_visible_items(struct AMX__action_list_s *)struct AMX__action_s * AMX__ask_action_by_accelerator(int,char const *)struct AMX__action_ite…

题意:给出n个点,求最小包围圆. 解法:这两天一直在学这个神奇的随机增量算法……看了这个http://soft.cs.tsinghua.edu.cn/blog/?q=node/1066之后自己写了好久一直写不对……后来在计算几何的模板上找到了…………orz膜拜一下 代码: #include<stdio.h> #include<iostream> #include<algorithm> #include<string> #include<string.h…

A Simple Tree Problem Time Limit: 3 Seconds      Memory Limit: 65536 KB Given a rooted tree, each node has a boolean (0 or 1) labeled on it. Initially, all the labels are 0. We define this kind of operation: given a subtree, negate all its labels. An…

题目链接: ZOJ 1958. Friends 题目简介: (1)题目中的集合由 A-Z 的大写字母组成,例如 "{ABC}" 的字符串表示 A,B,C 组成的集合. (2)用运算符三种集合运算,'+' 表示两个集合的并集,'*' 表示两个集合的交集, '-' 表示从第一个集合中排除第二个集合包含的元素. (3)给出这样的表达式,求出表达式结果(按照字母顺序).运算符优先级和编程语言中的规定相同,即优先级从高到低为括号,乘号,加/减号:相同优先级时从左向右. 例如: "{AB…

并查集+左偏树.....合并的时候用左偏树,合并结束后吧父结点全部定成树的根节点,保证任意两个猴子都可以通过Find找到最厉害的猴子                       Monkey King Time Limit: 10000MS   Memory Limit: 32768KB   64bit IO Format: %lld & %llu [Submit]   [Go Back]   [Status] Description Once in a forest, there lived…

树形DP.... Tree of Tree Time Limit: 1 Second      Memory Limit: 32768 KB You're given a tree with weights of each node, you need to find the maximum subtree of specified size of this tree. Tree Definition A tree is a connected graph which contains no c…