Roomclear

term.clear()
term.setCursorPos(1,1)
print("Please enter width, height and depth")
x = tonumber(read())
y = tonumber(read())
z = tonumber(read())
Rot = 1
for b = 0,z-1 do
    turtle.dig()
    turtle.forward()
    if Rot == 1 then
    turtle.turnRight()
    else
    turtle.turnLeft()
    end
    for n = 0, x-1 do
            for i = 1,y-1 do
                turtle.digUp()
                turtle.up()
            end
            for i = 1,y-1 do
                turtle.down()
            end
        if n == x-1 then
        else
        turtle.dig()
        turtle.forward()
        end
    end
   if Rot == 1 then
   turtle.turnLeft()
   Rot = 2
   else
   turtle.turnRight()
   Rot = 1
   end
end