Zoj 1586 prim

http://acm.zju.edu.cn/onlinejudge/showProblem.do? Problemid = 586 # Include # include # define Max limit 00int edge [1010] [1010]; int adapter [1010]; int lowcost [1010]; int t, n; void Init () {int I, K; scanf ("% d", & N); for (I = 0; I

[ACM-POJ] poj2386, Lake counting

# Include # include // # define dbgusing namespace STD; const int maxsize = 10000; char map [maxsize] [maxsize]; int n, m; unsigned long lakecounts; bool ifirstlake = true; bool icounted = true; void DFS (int x, int y) {int M, N; n = x; M = y; //

HDU-1242-Rescue

HDU-1242-Rescue Http://acm.hdu.edu.cn/showproblem.php? Pid = 1, 1242 Bfs is enough. There may be multiple 'R', and 'A' has only one. From 'A', the first 'r' is the desired one. It should be noted that there are obstacles in this wide search. If 'X'

HDU-4038-Saving Princess Claire

HDU-4038-Saving Princess Claire Http://acm.hdu.edu.cn/showproblem.php? Pid = 1, 4308 In the given MAP, Y is the start point, C is the end point, # points cannot pass, and all P is the intercommunication portal. Therefore, all P can be considered as

POJ-2195-Going Home

POJ-2195-Going Home Http://poj.org/problem? Id = 2195 The maximum flow with the minimum cost. Assume one source point and one sink point. The Code imitates what is written on the Internet, so you have to study it. #include#include#include#define

[POJ2255] Tree Recovery solution report ideas + Data + code

# Include # include # include # include using namespace std;/* Author: YuXun Lu Time: 23rd/2/2012 Last Time: about 7 Hours Begin Time: Unknown End Time: Unknown Test Data: abdkqopenlmcfighj qkpodbnemlacifgjh output: just look for an AC program

HDU-1520-Anniversary party

HDU-1520-Anniversary party Http://acm.hdu.edu.cn/showproblem.php? Pid = 1, 1520 DFS, some nodes have a parent-child relationship, and the node with a parent-child relationship must not appear at the same time # Include # include # include #

8. Digital Problems

8 digital problems, that is, in a 3 × 3 matrix, there are 8 numbers (1 to 8) and a space, from one state to another, each time, you can only move a number adjacent to a space. AOJ-417-8 digital Http://icpc.ahu.edu.cn/OJ/Problem.aspx? Id = 417 This

[UVa10167] Birthday Cake, ideas + code + Problem Solving report

# Include # include # include # include // # define INPUT/** Problem: UVA10167-Birthday Cake Begin Time: 22nd/Mar/2012 p. m. end Time: 22nd/Mar/2012 p. m. last Time: 2 H 35 M Thought: Search for 1.A, B, and [-500,500] based on the conditions

[HDU1072] Nightmare, train of thought + solution report + code

# Include # include # include # include # include # define INPUTusing namespace std; const int c0de4fun = 10; int x [4] = {1,-1, 0}; int y [4] = {0, 0, 1,-1}; int maze [c0de4fun] [c0de4fun]; /** Problem: HDOJ/HDU1072-Nightmare Begin Time:

[HDU2222] Question A is the most correct choice when it is boring to reach the template question 0.6%, because you will be bored.

# Include # include # include # include # include using namespace std;/** Reference: http://www.cnblogs.com/procedure2012/archive/2012/01/29/2331460.html Thanks: the templates and handouts provided by the lpp senior Pre-Knowledge:

Hdu Hat's Words (Dictionary tree)

Hat's WordsTime Limit: 2000/1000 ms (Java/Other) Memory Limit: 65536/32768 K (Java/Other) Total Submission (s): 7 Accepted Submission (s): 4 Font: times New Roman | Verdana | GeorgiaFont Size: Regular → Problem DescriptionA hat's word is a word in

Hdu More is better (and query set)

More is betterTime Limit: 5000/1000 ms (Java/Other) Memory Limit: 327680/102400 K (Java/Other) Total Submission (s): 6 Accepted Submission (s): 6 Font: times New Roman | Verdana | GeorgiaFont Size: Drawing → Problem DescriptionMr Wang wants some

Hdu Just a Hook (line segment tree)

Just a HookTime Limit: 4000/2000 ms (Java/Other) Memory Limit: 32768/32768 K (Java/Other) Total Submission (s): 12 Accepted Submission (s ): 5 Problem DescriptionIn the game of DotA, Pudge's meat hook is actually the most horrible thing for most of

Poj 1122 Shortest Path

FDNY to the Rescue! Time Limit:1000 MS   Memory Limit:10000 K Total Submissions:2175   Accepted:655 DescriptionThe Fire Department of New York (FDNY) has always been proud of their response time to fires in New

Poj 2240 & zoj 1092

Arbitrage Time Limit:1000 MS   Memory Limit:65536 K Total Submissions:12809   Accepted:5414 DescriptionArbitrage is the use of discrepancies in currency exchange rates to transform one unit of a currency into more

Hdu 2955 Robberies // 01 backpack

Description: How can Roy grab the most money without being caught. It provides the money that each bank can grab and the probability of being caught. Analysis: at the beginning, we thought that the probability was only two decimal places, multiplied

Poj 3087 Simulation

Shuffle'm Up Time Limit:1000 MS   Memory Limit:65536 K Total Submissions:4557   Accepted:2167 Description A common pastime for poker players at a poker table is to shuffle stacks of chips. Shuffling chips is

567-Risk // bfs

Because there is no weight value, you do not need to use the Floyd algorithm to find the shortest path. Directly use bfs... #include#includeusing namespace std;const int maxn = 21;int G[maxn][maxn];int vis[maxn][maxn];struct node{ int level;

UV 658-It's not a Bug, it's a Feature! // The Shortest Path

It's not a Bug, it's a Feature! It is a curious fact that consumers buying a new software product generally doNotFail CT the software to be bug-free. Can you imagine buying a car whose steering wheel only turns to the right? Or a

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