Created
May 28, 2021 13:26
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| function Node() { | |
| this.values = null | |
| this.end = false | |
| this.add = (v, t) => { | |
| if (!this.values) this.values = {} | |
| if (!this.values[v]) this.values[v] = new Node() | |
| } | |
| } | |
| function Trees() { | |
| this.root = new Node() | |
| this.add = (s) => { | |
| let temp = this.root | |
| for (let i = 0; i < s.length; i++) { | |
| temp.add(s[i]) | |
| if (i == s.length - 1) temp.values[s[i]].end = true | |
| temp = temp.values[s[i]] | |
| } | |
| } | |
| this.search = (s) => { | |
| let temp = this.root | |
| for (let i = 0; i < s.length; i++) { | |
| if (!temp.values) return false | |
| if ((i == s.length - 1) & !temp.values[s[i]].end) return false | |
| if (!temp.values[s[i]]) return false | |
| temp = temp.values[s[i]] | |
| } | |
| return true | |
| } | |
| } | |
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