出典:Wikipedia
出典:『Wikipedia』 (2011/06/12 21:17 UTC 版)
In the mathematical field of graph theory the Hamiltonian path problem and the Hamiltonian cycle problem are problems of determining whether a Hamiltonian path or a Hamiltonian cycle exists in a given graph (whether directed or undirected). Both problems are NP-complete. The problem of finding a Hamiltonian cycle or path is in FNP.