
[理工] 104 成大資結兩題

2.(在圖中偏下方)
http://i.imgur.com/diC5xSB.jpg

請問各位正取生大神高手,第一題的describe the operation procedures for the insertion
,我只知道是LR rotation,若直接step by step畫每個階段的樹可以嗎?
第二題我不太懂他的意思,是指把operand v以前的部分轉為postfix嗎?
答案是這樣嗎?
http://i.imgur.com/orluhZT.jpg

謝謝大家
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