How do I make a pad that counts how many players are on it at a given time?

I am wanting a brick that counts how many players are standing on it, like in map voting. This is what I have. I have no idea why this doesn't work. When I stand on it, it prints 2 instead of 1. Anyone know the problem? Thank you.

--[[_G.idiots = 0

function Touched(hit)
	local hum = hit.Parent:FindFirstChild("Humanoid")
	if hum then
		if game.Players:playerFromCharacter(hit.Parent).TeamColor==game.Teams:findFirstChild("foreigner").TeamColor then
			
		end
		_G.idiots = _G.idiots + 1	
		print(_G.idiots)
	end
end

script.Parent.Touched:Connect(Touched)]]--

local Player
local Part = workspace.pad.Part
local PlayersTouching = {} --Creating a table. You and I are currently touching the part.

game.Players.PlayerAdded:Connect(function(Plr)
    Player = Plr
end)

Part.Touched:Connect(function(Hit)
    if Hit.Parent:FindFirstChild("Humanoid") then
        table.insert(PlayersTouching, Hit.Parent.Name) --Putting the name of the player in the table
    end
end)

Part.TouchEnded:Connect(function(Hit) --If they stop touching the part
    if Hit.Parent:FindFirstChild("Humanoid") then
        for i,v in pairs(PlayersTouching) do
            if v == Player.Name then
                PlayersTouching[i] = nil --Removing the player from the table
            end
        end
    end
end)

while true do
	print(#PlayersTouching)
	wait(1)
end

You did not define idiots.

local idiots = 0
script.Parent.Touched:Connect(function(hit) --:connect is deprecated, use :Connect
	if game.Players:GetPlayerFromCharacter(hit.Parent) then --best way to get the player
		if plr.Character:FindFirstChildOfClass("Humanoid") then
			idiots = idiots +1
	end
end
end)
while wait(1) do --use while wait(1) instead of while true do and adding a wait
	print(idiots)
end

Please accept my answer if this helped!

I think this should do it, hope i helped!

_G.idiots = 0

function Touched(hit)
    local hum = hit.Parent:FindFirstChild("Humanoid")
    if hum then
        _G.idiots = _G.idiots + 1
		print(_G.idiots)
    end
end

script.Parent.Touched:Connect(Touched)

Using a table and a generic for loop, you can insert the players that touches the BasePart.

local Player
local Part = workspace.Part
local PlayersTouching = {"SimplyRekt", "BoxedHouses"} --Creating a table. You and I are currently touching the part.

game.Players.PlayerAdded:Connect(function(Plr)
	Player = Plr
end)

Part.Touched:Connect(function(Hit)
	if Hit.Parent:FindFirstChild("Humanoid") then
		table.insert(PlayersTouching, Hit.Parent.Name) --Putting the name of the player in the table
	end
end)

Part.TouchEnded:Connect(function(Hit) --If they stop touching the part
	if Hit.Parent:FindFirstChild("Humanoid") then
		for i,v in pairs(PlayersTouching) do
			if v == Player.Name then
				PlayersTouching[i] = nil --Removing the player from the table
			end
		end
	end
end)

print(#PlayersTouching)