Counting Cliques HDU - 5952 OJ-ID: hdu-5952 author:Caution_X date of submission:20191110 tags:dfs,graph description modelling:给定点数,边数,问包含有x个点的完全图种类数 major steps to solve it:(1)选择一个点作为起点,记录该起点的所有连通点,dfs(该点)此时完全图有两个点(2)遍历(1)中选定点的连通点,若构成完全图,则dfs(能够与(1)的…
Counting Cliques Time Limit: 8000/4000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 539 Accepted Submission(s): 204 Problem Description A clique is a complete graph, in which there is an edge between every pair…
Counting Cliques Time Limit: 8000/4000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 1855 Accepted Submission(s): 735 Problem Description A clique is a complete graph, in which there is an edge between every pai…
Counting Cliques Time Limit: 8000/4000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 184 Accepted Submission(s): 56 Problem Description A clique is a complete graph, in which there is an edge between every pair…
题目链接:传送门 题目: Counting Cliques Time Limit: / MS (Java/Others) Memory Limit: / K (Java/Others) Total Submission(s): Accepted Submission(s): Problem Description A clique is a complete graph, in which there is an edge between every pair of the vertices.…
HDOJ(HDU).1045 Fire Net [从零开始DFS(7)] 点我挑战题目 从零开始DFS HDOJ.1342 Lotto [从零开始DFS(0)] - DFS思想与框架/双重DFS HDOJ.1010 Tempter of the Bone [从零开始DFS(1)] -DFS四向搜索/奇偶剪枝 HDOJ(HDU).1015 Safecracker [从零开始DFS(2)] -DFS四向搜索变种 HDOJ(HDU).1016 Prime Ring Problem (DFS) [从零开…
HDOJ(HDU).1241 Oil Deposits(DFS) [从零开始DFS(5)] 点我挑战题目 从零开始DFS HDOJ.1342 Lotto [从零开始DFS(0)] - DFS思想与框架/双重DFS HDOJ.1010 Tempter of the Bone [从零开始DFS(1)] -DFS四向搜索/奇偶剪枝 HDOJ(HDU).1015 Safecracker [从零开始DFS(2)] -DFS四向搜索变种 HDOJ(HDU).1016 Prime Ring Problem (…
HDOJ(HDU).1035 Robot Motion [从零开始DFS(4)] 点我挑战题目 从零开始DFS HDOJ.1342 Lotto [从零开始DFS(0)] - DFS思想与框架/双重DFS HDOJ.1010 Tempter of the Bone [从零开始DFS(1)] -DFS四向搜索/奇偶剪枝 HDOJ(HDU).1015 Safecracker [从零开始DFS(2)] -DFS四向搜索变种 HDOJ(HDU).1016 Prime Ring Problem (DFS)…
HDU 1501 Zipper [DFS+剪枝] Problem Description Given three strings, you are to determine whether the third string can be formed by combining the characters in the first two strings. The first two strings can be mixed arbitrarily, but each must stay in…
题目: A clique is a complete graph, in which there is an edge between every pair of the vertices. Given a graph with N vertices and M edges, your task is to count the number of cliques with a specific size S in the graph. Input: The first line is the n…
A clique is a complete graph, in which there is an edge between every pair of the vertices. Given a graph with N vertices and M edges, your task is to count the number of cliques with a specific size S in the graph. InputThe first line is the number…
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=5952 题意:求图中规模为s的团的个数. DFS+剪枝,姿势不好很容易TLE啊. #include <bits/stdc++.h> using namespace std; ; int n, m, s, ret; int dig[maxn]; int G[maxn][maxn]; int tmp[maxn], t; int edge[maxn][maxn]; int id[maxn]; void d…
for the backtracking part, thanks to the video of stanford cs106b lecture 10 by Julie Zelenski for the nice explanation of recursion and backtracking, highly recommended. in hdu 2553 cout N-Queens solutions problem, dfs is used. // please ignore, bel…
Oil Deposits Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 8274 Accepted Submission(s): 4860 Problem Description The GeoSurvComp geologic survey company is responsible for detecting underground…
Oil Deposits Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 15533 Accepted Submission(s): 8911 Problem Description The GeoSurvComp geologic survey company is responsible for detecting underg…
http://acm.hdu.edu.cn/showproblem.php?pid=4707 [题目大意]: Lin Ji 的宠物鼠丢了,在校园里寻找,已知Lin Ji 在0的位置,输入N D,N表示校园中点的个数,D表示宠物鼠不可能在距离D之内,接下来N-1行,输入x,y,表示x与y相邻,(相邻两点之间的距离为1,不相邻为inf),不存在环结构. [题解]: 用邻接表存储树形结构,然后用DFS遍历图 [code]: #include <iostream> #include <stdio…
Elven Postman Time Limit: 1 Sec Memory Limit: 256 MB 题目连接 http://acm.hdu.edu.cn/showproblem.php?pid=5444 Description Elves are very peculiar creatures. As we all know, they can live for a very long time and their magical prowess are not something to…
Equation Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 92 Accepted Submission(s): 24 Problem Description Little Ruins is a studious boy, recently he learned addition operation! He was rewa…