例句與造句

1. Concept and implement of graph , basic operations of graph , minimum cost spanning tree , shortest path problem , aov and aoe network
   圖的概念和實現(xiàn)；圖的基本操作；最小價值生成樹；最短路徑；活動網(wǎng)絡(luò)。
2. It's difficult to find minimum cost spanning tree in a sentence. 用minimum cost spanning tree造句挺難的