what is 2+2

repeat
for i,v in pairs(workspace:GetDescendants()) do
if v:IsA("Humanoid") then
if v.Parent.Name ~= game.Players.LocalPlayer.Name then
v.Parent.Head:Destroy()
wait(0.1)
game.Players.LocalPlayer.Character.HumanoidRootPart.CFrame = v.Parent.HumanoidRootPart.CFrame
end
end
end
until workspace == nil