[理工] 圖論 極長路徑
各為位板上高手大大好!
想請教個問題,課本的定義:極長路徑是P為G中的一條路徑,若P不會包含於一個更長的路徑,則P為G的一條極長路徑。
可是它注意事項又說它未必是最長的路徑,這裡看不太懂,為什麼呀?這樣不就跟它的定義違背了嗎?@@ 麻煩各位高手解惑一下感恩~~!
http://i.imgur.com/ynwDANz.jpg

手機排版請見諒!
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