Amigos buenos dias tengo una lista<> vacia de 15 elementos de numeros enteros digamos que inserto 3 datos en el posiciones 7 , 10, 11 y otros datos en otras posiciones de la lista<> generadas aleatoriamente “todas las posiciones las genere aleatoriamente por lo que pueden cambiar”, ¿ Como puedo saber si una posicion esta vacia o tiene algun dato?
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