def resultat(A,B,C,n):
    fig,ax = plt.subplots()
    triangle(A,B,C)
    triangle_serpienski(A,B,C,n)
    ax.spines['right'].set_visible(False)
    ax.spines['left'].set_visible(False)
    ax.spines['top'].set_visible(False)
    ax.spines['bottom'].set_visible(False)
    ax.xaxis.set_visible(False)
    ax.yaxis.set_visible(False)
    plt.show()