John dalaoque

## Algorithm.md

      
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              April 4, 2018 01:37
            
          
    算法学习(javascript)

二分查找


给有序数字集合插入数字num，集合规律不变。

const arr = [-10, -5, 0, 5, 7, 56, 89, 189, 888]

const insertTarget = num => {
  let [left, right, mid, target] = [0, arr.length - 1]
  
 while (left &lt;= right) {

  
## gist:6ecce57634914057f7846f55441df7f0
0xAC9caE70DE6f10E1406650b0E4a8f712399CB5a4