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L2-023 图着色问题 vector应用 C++
#include <iostream>#include <cstdio>#include <algorithm>#include <cstring>#include <map>#include <vector>#include <set>using namespace std;vector<...原创 2019-03-27 21:50:30 · 162 阅读 · 0 评论 -
Educational Codeforces Round 47 (Rated for Div. 2)--A. Game Shopping（ 队列queue）
Maxim wants to buy some games at the local game shop. There arenngames in the shop, theii-th game costscici.Maxim has a wallet which can be represented as an array of integers. His wallet contai...原创 2019-01-23 18:58:46 · 216 阅读 · 0 评论 -
TOJ 1036 火车进站问题（栈 c++ ）
There is a famous railway station in PopPush City. Country there is incredibly hilly. The station was built in last century. Unfortunately, funds were extremely limited that time. It was possible to e...原创 2018-09-27 17:17:27 · 2241 阅读 · 0 评论 -
栈的基本操作 c++
#define MAXSIZE 1000struct stack{ int data[MAXSIZE]; //存储数据的数组 int top; //栈顶}bool empty(stack &s){ return s.top==0; //判断栈是否为空}bool full(stack &s){ return ...原创 2018-09-26 22:15:08 · 1138 阅读 · 0 评论 -
士兵队列训练问题 （队列 c++）
士兵队列训练问题Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 12321Accepted Submission(s): 5441Problem Description某部队进行新兵队列训练，将新兵从一开始按顺序依...原创 2018-09-25 21:26:50 · 3104 阅读 · 1 评论 -
hdu 2112 HDU Today 最短路(floyd+map)
HDU TodayTime Limit: 15000/5000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 43168Accepted Submission(s): 10295Problem Description经过锦囊相助，海东集团终于度过了危机，从...原创 2019-07-08 20:10:22 · 234 阅读 · 0 评论 -
拓扑排序入门题-B - 产生冠军 （判环，map）
B - 产生冠军有一群人，打乒乓球比赛，两两捉对撕杀，每两个人之间最多打一场比赛。球赛的规则如下：如果A打败了B，B又打败了C，而A与C之间没有进行过比赛，那么就认定，A一定能打败C。如果A打败了B，B又打败了C，而且，C又打败了A，那么A、B、C三者都不可能成为冠军。根据这个规则，无需循环较量，或许就能确定冠军。你的任务就是面对一群比赛选手，在经过了若干场撕杀之后，确定...原创 2019-07-10 11:07:20 · 163 阅读 · 0 评论