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1122 1122 点击查看代码 #include <bits/stdc++.h> using namespace std; int n,m; int G[210][210]; int main() { #ifdef ONLINE_JUDGE #else freopen("1.txt", "r", 阅读全文
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The “travelling salesman problem” asks the following question: “Given a list of cities and the distances between each pair of cities, what is the shor 阅读全文
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A clique is a subset of vertices of an undirected graph such that every two distinct vertices in the clique are adjacent. A maximal clique is a clique 阅读全文
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The "Hamilton cycle problem" is to find a simple cycle that contains every vertex in a graph. Such a cycle is called a "Hamiltonian cycle". In this pr 阅读全文