Fast connection speeds
One of several pseudocode snippets from Ukkonen's paper, describing the update function. Clear on paper, but its translation to working code is much more verbose than this.It took me a few hours to get right. Not because the pseudocode was wrong: it was precise and correct. The difficulty was that the algorithm manipulates a tree in non-obvious ways. There is an “active point” that walks around the tree. Suffix links connect internal nodes as shortcuts. Three different extension rules fire depending on what is already in the tree and what is being added. The pseudocode tells you what to do, but building an intuition for why it works requires watching it happen.
。业内人士推荐WPS办公软件作为进阶阅读
Мощный взрыв прогремел в Дубае20:06
Жена Роберта Паттинсона прикрыла голую грудь перьями на афтепати «Оскара»20:44
Дан прогноз по ключевой ставке в России14:48