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How to use get_bi method in avocado

Best Python code snippet using avocado_python

arbolEnhebrado.py

Source:arbolEnhebrado.py

12#Autor: Daniel Brand Taborda345class NodoEnhebrado:6    def __init__(self, d):7        self.dato = d8        self.Li = None9        self.Bi = 010        self.Ld = None11        self.Bd = 01213    def set_dato(self, d):14        self.dato = d1516    def set_Li(self, Li):17        self.Li = Li1819    def set_Bi(self, Bi):20        self.Bi = Bi2122    def set_Ld(self, Ld):23        self.Ld = Ld2425    def set_Bd(self, Bd):26        self.Bd = Bd2728    def get_dato(self):29        return self.dato3031    def get_Li(self):32        return self.Li3334    def get_Bi(self):35        return self.Bi3637    def get_Ld(self):38        return self.Ld3940    def get_Bd(self):41        return self.Bd4243class ArbolEnhebradoPreorden:44    def __init__(self):45        self.raiz = NodoEnhebrado(None)46        self.raiz.set_Li(self.raiz)47        self.raiz.set_Bd(1)48        self.raiz.set_Ld(self.raiz)49        self.lista = []50        self.lista.append(self.raiz)51        self.lista_hojas = []5253    def es_vacio(self):54        return self.raiz.get_Bi() == 05556    def agregar_dato(self, d):57        n = NodoEnhebrado(d)58        if self.es_vacio():59            self.raiz.set_Bi(1)60            self.raiz.set_Li(n)61            return62        p = self.raiz.get_Li()63        q = None64        while p is not None:65            if p.get_dato() == d: return66            q = p67            if d >= p.get_dato():68                p = p.get_Ld()69            else:70                p = p.get_Li()71        if d > q.get_dato():72            q.set_Ld(n)73            q.set_Bd(1)74        else:75            q.set_Li(n)76            q.set_Bi(1)7778    def listar_preorden(self, R):79        if R is None: return80        self.lista.append(R)81        self.listar_preorden(R.get_Li())82        self.listar_preorden(R.get_Ld())8384    def enhebrar_preorden(self):85        if self.es_vacio(): return86        self.listar_preorden(self.raiz.get_Li())87        for i in range(len(self.lista)):88            if self.lista[i].get_Bi == 0: self.lista[i].set_Li(self.lista[i-1])89            if self.lista[i].get_Bd == 0:90                if i == len(self.lista) - 1: self.lista[i].set_Ld(self.lista[0])91                else: self.lista[i].set_Ld(self.lista[i+1])9293    def listar_hojas(self, R, c):94        if R.get_Bd() == 0 and R.get_Bi() == 0:95            self.lista_hojas.append([R, c])96            return97        if R.get_Bi() == 1: self.listar_hojas(R.get_Li(), c + 1)98        if R.get_Bd() == 1: self.listar_hojas(R.get_Ld(), c + 1)99100print("Bienvenido, a continuaciÃ³n ingrese valores ENTEROS para llenar el Ã¡rbol binario enhebrado.")101arbol = ArbolEnhebradoPreorden()102n = int(input("Ingrese la cantidad de valores que desea ingresar al Ã¡rbol: "))103p = 0104while p != n:105    valor = int(input("Ingresar dato: "))106    arbol.agregar_dato(valor)107    p = p + 1108arbol.enhebrar_preorden()109arbol.listar_hojas(arbol.raiz.get_Li(), 1)110a = arbol.lista_hojas111print("La distancia entre valores del Ã¡rbol se mide dependiendo del nivel en el que se encuentre la hoja.")112print("Si el valor es positivo, significa que el nivel del valor es mayor.")113print("Si el valor es 0, significa que los valores estÃ¡n en el mismo nivel.")114print("si el valor es negativo, significa que el nivel del valor es menos.")115for i in range(len(a) - 1):116    for b in range(i+1, len(a) - 1):117        m = str(a[i][1] - a[b][1])118        a1 = str(a[i][0].get_dato())119        a2 = str(a[b][0].get_dato())120        print("La distancia entre el dato " + a1 + " y el dato " + a2 + " es: " + m)121
...

lab2.py

Source:lab2.py

1import numpy2import math34A = [[2, 0, 1],5     [-2, 1, -1],6     [0, 1, -1]]78A_init = A.copy()910L = numpy.zeros([3, 3], dtype=float)11U = numpy.zeros([3, 3], dtype=float)1213for i in range(0, len(L)):14    L[i][i] = 1151617# ex118def get_element_L(i_int, j, A_int, L_int, U_int):19    suma = 020    for t in range(0, j):21        suma += L_int[i_int][t] * U_int[t][j]22    return (A_int[i_int][j] - suma) / U_int[j][j]232425def compute_line_L(i_int, A_int, L_int, U_int):26    for j in range(0, i_int):27        L_int[i_int][j] = get_element_L(i_int, j, A_int, L_int, U_int)282930def get_element_U(i_int, j, A_int, L_int, U_int):31    suma = 032    for t in range(0, i_int):33        suma += L_int[i_int][t] * U_int[t][j]34    return (A_int[i_int][j] - suma) / L_int[i_int][i_int]353637def compute_line_U(i_int, A_int, L_int, U_int):38    for j in range(i, len(A_int)):39        U_int[i_int][j] = get_element_U(i_int, j, A_int, L_int, U_int)404142for i in range(0, len(A)):43    compute_line_U(i, A, L, U)44    if not i == 2:45        compute_line_L(i + 1, A, L, U)4647print("Ex1:\nL:\n", L)48print("U:\n", U)49print("\n")505152# print(numpy.dot(L, U))535455# 256def ex_2(L_int, U_int):57    det_L = numpy.linalg.det(L_int)58    det_U = numpy.linalg.det(U_int)59    print("Ex2:\ndet(A) = ", det_L * det_U)606162ex_2(L, U)63print("\n")6465# 366b = [0, 0, 1]67nDim = 368sol_x_inf = [0, 0, 0]69sol_x_sup = [0, 0, 0]707172def get_solution_inferior_matrix(i, A, b):73    get_bi = 074    for j in range(0, i):75        get_bi += A[i][j] * sol_x_inf[j]76    sol_x_inf[i] = b[i] - get_bi777879def get_solution_superior_matrix(i, A, y):80    get_bi = 081    y = numpy.array(y)82    for j in reversed(range(i, len(A))):83        get_bi += A[i][j] * sol_x_sup[j]84    sol_x_sup[i] = (y[i] - get_bi) / A[i][i]858687for i in range(nDim):88    get_solution_inferior_matrix(i, L, b)89for i in reversed(range(nDim)):90    get_solution_superior_matrix(i, U, sol_x_inf)9192print("Ex3:\nx inferior:\n", sol_x_inf)93print("x superior:\n", sol_x_sup)94print("\n")959697# ex498def norme(v):99    return math.sqrt(sum([x * x for x in v]))100101102def check_norme(A_init, x_LU, b_init):103    A_init = numpy.array(A_init)104    x_LU = numpy.array(x_LU)105    z = A_init.dot(x_LU) - b_init106    return norme(z)107108109norma = check_norme(A_init, sol_x_sup, b)110print("Ex4:\nNorma:\n", norma)111print("\n")112113114# ex5115x = numpy.linalg.solve(A, b)116A_inv = numpy.linalg.inv(A)117print("Ex5:\nx:\n", x)118print("A inversa:\n", A_inv)119120121def get_norms(x_LU, A, b):122    A = numpy.array(A).astype(float)123    A_inv = numpy.linalg.inv(A)124    x_lib = numpy.linalg.solve(A_inv, b)125    norm1 = norme(x_LU - x_lib)126    norm2 = norme(x_LU - numpy.dot(A_inv, b))127    return norm1, norm2128129130print("Norme:\n", get_norms(sol_x_sup, A_init, b))131print("\n")132133134# ex6135def invers(A):136    A_inv_LU = numpy.array([[0, 0, 0], [0, 0, 0], [0, 0, 0]])137    for i in range(len(A)):138        e_i = [0] * len(A)139        e_i[i] = 1140        for j in range(len(A)):141            get_solution_inferior_matrix(j, L, e_i)142        for j in reversed(range(len(A))):143            get_solution_superior_matrix(j, U, sol_x_inf)144        A_inv_LU[i] = sol_x_sup145    return A_inv_LU146147148A_inv_LU = invers(A_init)
...

tests.py

Source:tests.py

...12    def test_get_K(self):13        self.assertEqual(final.get_K(5), 3)14        self.assertEqual(final.get_K(34), 6)15        self.assertEqual(final.get_K(18), 5)16    def test_get_bi(self):17        self.assertEqual(final.get_bi(18, 4), 1)18        self.assertEqual(final.get_bi(18, 5), 0)19        self.assertEqual(final.get_bi(18, 6), None)20if __name__ == '__main__':...

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