张敏 cookfront
cookfront
/ convert.js
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August 29, 2015 13:57
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| /** | |
| * 中缀表达式转后缀表达式 | |
| */ | |
| function isOperator (item) { | |
| return item === '+' || item === '-' || item === '*' || item === '/' || item === '(' || item === ')'; | |
| } | |
| function convert (str) { | |
| var output = [], | |
| stack = [], | |
| operator; |
cookfront
/ binarySearchTree.js
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August 29, 2015 13:57
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| function BinarySearchTree () { | |
| this._root = null; | |
| } | |
| BinarySearchTree.prototype = { | |
| constructor: BinarySearchTree, | |
| /** | |
| * find the min number of the tree |