lista = [0,1,5,3,15,16,9,10,4,3,30,5,20,48,71,82] def swap(i, j): tmp = lista[i] lista[i] = lista[j] lista[j] = tmp def selection(): for i in range(0, len(lista)): less_pos = i for j in range((i+1), len(lista)): if lista[j] < lista[less_pos]: less_pos = j if less_pos != i: swap(less_pos, i) if __name__ == '__main__': selection() print(lista)