门户网站开发需求分析报告百度为什么不收录网站的某个版块
1.一个示例实现列表的元素的求和
[root@]# more funcAdd.lua
function add(a)local sum = 0for i = 1,#a dosum = sum + a[i]endreturn sum
enda = {1,2,3,4,5,6}local sum = add(a)print(sum)
1.一个示例实现列表的元素的求和
[root@]# more funcAdd.lua
function add(a)local sum = 0for i = 1,#a dosum = sum + a[i]endreturn sum
enda = {1,2,3,4,5,6}local sum = add(a)print(sum)