Re:异或哈希Re:疑惑异或哈希
异或哈希是个很神奇的算法,利用了异或操作的特殊性和哈希降低冲突的原理,可以用于快速找到一个组合是否出现、序列中的数是否出现了 \(k\) 次
算法如其名,异或+哈希。
想起某首歌叫PPAP?
I have a \(\oplus\),I have an \(hash\).
(Uhh~) \(\…
Figma UI Design add background color to text All In One
如何使用 Figma 给文字添加背景色Figma UI Design add background color to text All In One如何使用 Figma 给文字添加背景色https://www.figma.com/design/
solutionshttps://www.youtube.com/watch?v=j1UT8ezXAXI…
2.24-2.26没什么代码量,所以跟 2.27 一起发吧。Exercise 2.24Suppose we evaluate the expression (list 1 (list 2 (list 3 4))). Give the result printed by the interpreter, the corresponding box-and-pointer structure, and the interpretation of this as a tree (as…