POJ 3678 Katu Puzzle （2-SAT，常规）

【POJ 3678 Katu Puzzle （2-SAT，常规）】的更多相关文章

poj 3678 Katu Puzzle(Two Sat)

题目链接:http://poj.org/problem?id=3678 代码: #include<cstdio> #include<cstring> #include<iostream> #include<algorithm> #include<vector> using namespace std; ; struct Two_Sat { int n; vector<]; ]; ],cnt; void init(int n) { this-…

POJ 3678 Katu Puzzle（2 - SAT） - from lanshui_Yang

Description Katu Puzzle is presented as a directed graph G(V, E) with each edge e(a, b) labeled by a boolean operator op (one of AND, OR, XOR) and an integer c (0 ≤ c ≤ 1). One Katu is solvable if one can find each vertex Vi a value Xi (0 ≤ Xi ≤ 1) s…

POJ 3678 Katu Puzzle（2-SAT，合取范式大集合）

Katu Puzzle Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 9987 Accepted: 3741 Description Katu Puzzle is presented as a directed graph G(V, E) with each edge e(a, b) labeled by a boolean operator op (one of AND, OR, XOR) and an integ…

poj 3678 Katu Puzzle(2-sat)

Description Katu Puzzle ≤ c ≤ ). One Katu ≤ Xi ≤ ) such that for each edge e(a, b) labeled by op and c, the following formula holds: Xa op Xb = c The calculating rules are: AND 0 1 0 0 0 1 0 1 OR 0 1 0 0 1 1 1 1 XOR 0 1 0 0 1 1 1 0 Given a Katu Puzzl…

POJ 3678 Katu Puzzle （经典2-Sat）

Katu Puzzle Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 6553 Accepted: 2401 Description Katu Puzzle is presented as a directed graph G(V, E) with each edge e(a, b) labeled by a boolean operator op (one of AND, OR, XOR) and an integ…

POJ 3678 Katu Puzzle （2-SAT）

Katu Puzzle Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 11429 Accepted: 4233 Description Katu Puzzle is presented as a directed graph G(V, E) with each edge e(a, …

poj 3678 Katu Puzzle 2-SAT 建图入门

Description Katu Puzzle is presented as a directed graph G(V, E) with each edge e(a, b) labeled by a boolean operator op (one of AND, OR, XOR) and an integer c (0 ≤ c ≤ 1). One Katu is solvable if one can find each vertex Vi a value Xi (0 ≤ Xi ≤ 1) s…