[理工] 資結tree
資結上課時有一題關於tree的例題,其中的E選項不是很了解,請問有人可以解釋一下E選項為什麼錯嗎QQ
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推
08/01 10:02, , 1F
08/01 10:02, 1F
→
08/01 10:02, , 2F
08/01 10:02, 2F
→
08/01 10:02, , 3F
08/01 10:02, 3F
→
08/01 10:55, , 4F
08/01 10:55, 4F
→
08/01 10:55, , 5F
08/01 10:55, 5F
→
08/01 11:04, , 6F
08/01 11:04, 6F
→
08/01 11:04, , 7F
08/01 11:04, 7F
→
08/01 11:04, , 8F
08/01 11:04, 8F
推
08/01 11:51, , 9F
08/01 11:51, 9F
→
08/01 11:51, , 10F
08/01 11:51, 10F
推
08/01 15:30, , 11F
08/01 15:30, 11F
→
08/01 15:30, , 12F
08/01 15:30, 12F