Array.lua

---array的遍历
--[[
array={"asdf","fsdaf","sadf"}
for i=1,3 do
 print(array[i])
end

array={}
for i=-5,-1 do
 array[i]=-i
end
for i=-5,-3 do
 print(array[i])
end

--]]
---多维数组的遍历
--[[
array={{"xm","xh"},{"xl","xa"},{"zs","ls"},{"wmz","nm"}}
--print(array[1][2])

for i=1,4 do
 for j=1,2 do
	 print(array[i][j])
	end
end
--]]

---多维数组的两种声明赋值方法
array={{},{},{}} --
for i=1,3 do
 for j=1,3 do
	 array[i][j]=i+j;
	end
end

array={}
for i=1,3 do
 array[i]={}
 for j=1,3 do
	 array[i][j]=i+j;
	end
end
for i=1,3 do
 for j=1,3 do
	 print(array[i][j].."元素")
	end
end