LUA代码：
--[[----------------------- Function: get_random_array Description: 将数组随机排列 Input: 数组a，数组起始索引startIndex，结束索引endIndex Output: 随机排列后数组 Author: Marc Pony(marc_pony@163.com) --]]------------------------ function get_random_array(array, startIndex, endIndex) local i, index, length local randomArray = {} math.randomseed(tostring(os.time()) : reverse() : sub(1, 7)) --设置时间种子 length = endIndex - startIndex + 1 for i = 1, endIndex - startIndex + 1 do index = math.floor(startIndex + (endIndex - startIndex + 1 - i) * math.random() + 0.5) --执行round功能 randomArray[length] = array[index] array[index] = array[length] length = length - 1 end return randomArray end array = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} startIndex = 1 endIndex = 10 randomArray = get_random_array(array, startIndex, endIndex)