Too few arguments to function App\Http\Controllers\ProduitController::show()

I wants to show users list into my dashboard pannel but it shows me this problem :

Too few arguments to function App\Http\Controllers\ProduitController::show(), 0 passed in C:\wamp64\www\Ecommerce\vendor\laravel\framework\src\Illuminate\Routing\Controller.php on line 54 and exactly 1 expected

Controller File :

public function show($id)
{   
    $produit = Produit::find($id);
    return view('produits', compact('produit'));
}

blade file :

@foreach($produits as $produit)
    <div class="product__item__pic set-bg" data-setbg="">
        <ul class="product__item__pic__hover">
            <li><a href="#"><i class="fa fa-heart"></i></a></li>
            <li><a href="#"><i class="fa fa-retweet"></i></a></li>
            <li><a href="#"><i class="fa fa-shopping-cart"></i></a></li>
        </ul>
    </div>
    <div class="product__item__text">
        <h6><a href="#"></a></h6>
        <h5> Mad</h5>
    </div>
@endforeach 

Route :

Route::get('/produits','ProduitController@show');

via Chebli Mohamed