张飞_

摘要： arr = [2,5,1,8,7]def getSort(arr) len = arr.length for i in 0...len-1 for j in 0...len-i-1 if arr[j] > arr[j+1] temp = arr[j] arr[j] = arr[j+1] arr[j+1] = temp end end endendgetSort(arr)p arr 阅读全文