作者查詢 / ybite
作者 ybite 在 PTT [ Grad-ProbAsk ] 看板的留言(推文), 共154則
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1F→:Single: PC+4一個、算Branch位置一個、ALU不知道算不算?02/12 19:00
4F→:白算盤課本小習題,False02/12 10:49
5F→:我的理解是「因為值會在下一個Clock Cycle才開始改變,因此02/12 10:50
6F→:我們仍舊不需要把舊的值和新的值分開儲存」歡迎糾正我 Orz02/12 10:50
1F→:第二題最後是insert(delete() + peak());02/12 00:51
1F→:p(x) = 5為一多項式,且其微分過後為002/11 16:01
2F→:我另有想法:如果以{1,x,x^2,x^3}為Basis,微分應該可表為02/11 16:02
3F→:一個矩陣, [ 0 1 0 0 ]02/11 16:03
4F→: [ 0 0 2 0 ]02/11 16:03
5F→: [ 0 0 0 3 ],其nullity=1,因此ker(D)!=0(歪了XD02/11 16:03
6F→: [ 0 0 0 0 ]02/11 16:04
1F→:3(2):很顯然不對。return不是這樣用的。02/11 13:59
2F→:4(7): 我對這題充滿問號。02/11 14:00
3F→:更正一下一樓的講法:Root 6 左空 右9的情況下會出錯。02/11 14:05
4F→:...等等,搞懂了,錯不在這邊。02/11 14:06
5F→:3(2)我的答案https://gist.github.com/c5a9d90f3d4710a6b8d502/11 14:33
6F→:希望是對的,歡迎挑錯。02/11 14:34
8F→:果然有錯 XDDDDDD 最後Return時應該要加一 囧 請重整頁面02/11 15:49
12F→:好反例! Q_______Q 有什麼解決方法嗎?02/11 16:07
13F→:一個直覺想到的方法是把所有對Height的檢查都拿掉02/11 16:13
14F→:然後依序把樹中擁有同樣Depth節點的數字記錄下來02/11 16:13
15F→:如果1,2,...,n-1 Depth中有有數量不到1,2,...2^(n-2)者就錯02/11 16:14
7F→:第一題,因為他是O(n^2),表示他成長速度比n^2還要慢02/11 13:33
8F→:因此他成長速度「當然」會比n^8慢,所以也會是O(n^8)02/11 13:33
9F→:ㄟ等等,我開始懂了問題點02/11 13:34
10F→:其實如果我,最後兩題我都會選True...02/11 13:35
6F→:簡而言之這是Catalan Number的證明。02/11 10:08
8F→:沒時間的話不建議看這個,黃子嘉的書證明這個證了四頁....02/11 11:06
11F→:ok,只是因為這個東西需要的技巧不少,而且很煩 orz02/11 11:36
1F→:求Eigenspace02/10 22:17
3F→: ...,如果這個線性轉換可以對角化。02/10 22:18
8F→:I don't think so02/10 22:23
10F→:dy957應該是對的02/10 22:34
4F→:(0,1) => {x|0<x<1} [0,1] => {x|0<=x<=1} 以此類推02/10 22:04
5F→:重問一下這題,有點搞不懂作法...02/10 22:11
8F→:明白!02/10 22:40
2F→:不對,96中山資工問的問題完全不同(是問白旗0個或3個以上)02/10 21:51
4F→:式子應該沒錯,要求x^12/(12!)的係數,我算(4^12)/(4)02/10 22:00