lua 随意生成 99乘法表

for i=1,9 do
	local text = ''
	for j=1,9 do
		text = text .. (string.format('%d*%d=%d ',i, j, i*j))
	end
	print(text)
end

 似不似很简单的样子....

评论

1 楼 yepingping 2014-07-08  

for i=1,9 do
		t=''
		for j=1,i do
			t = t .. (string.format('%dx%d=%d ',j, i, i*j))
		end
		print(t)
	end