if a > 0 then
print("a > 0")
elseif a == 0 then
print("a = 0")
else
print("a < 0")
end
local i = 1
while a[i] do
print(a[i])
i = i + 1
end
local line
repeat
line = io.read()
until line ~= ""
print(line)
for i = 1, 10, 2 do
print(i)
end
if a > 0 then
print("a > 0")
elseif a == 0 then
print("a = 0")
else
print("a < 0")
end
local i = 1
while a[i] do
print(a[i])
i = i + 1
end
local line
repeat
line = io.read()
until line ~= ""
print(line)
for i = 1, 10, 2 do
print(i)
end