讨论了非连通图C5⊙K1∪G的优美性,给出了非连通图C5⊙K1∪G是优美图的一个充分条件。
The gracefulness in non-connected graph C5⊙K1∪G is discussed in this paper. A sufficient condition is given to achieve gracefulness in non-connected graph C5⊙K1∪G.