Help: Probability Calculator

Python
1

Hello, I need help with the second part of the exercise, the results are out of range. Please help.

import copy
import random


# Consider using the modules imported above.

class Hat:
    def __init__(self, **kwargs):
        self.contents = []
        nombres = list(kwargs.keys())
        cantidad = list(kwargs.values())
        for y in range(len(nombres)):
            for x in range(cantidad[y]):
                self.contents.append(nombres[y])

    def draw(self, quitar_bolas):
        quitadas = []
        if quitar_bolas > len(self.contents):
            return self.contents
        else:
            for x in range(quitar_bolas):
                aleatorio = random.randrange(len(self.contents))
                quitadas.append(self.contents.pop(aleatorio))
            self.contents = self.contents
            return sorted(quitadas)


def experiment(hat, expected_balls, num_balls_drawn, num_experiments):
    n_quitados = []
    for k, v in expected_balls.items():
        for _ in range(v):
            n_quitados.append(k)
    filtro = []
    for x in range(num_experiments):
        copia = copy.deepcopy(hat)
        result = copia.draw(num_balls_drawn)
        diccionario_filtrado = {}
        for item in result:
            k, v = f'{item}', result.count(item)
            diccionario_filtrado[k] = v
        filtro.append(diccionario_filtrado)

#   Erase
#
#    i = 0
#    for it in expected_balls.items():
#        for a in [tuple(x.items()) for x in filtro]:
#            if it in a:
#                k = it, a
#                i += 1
#    return i/num_experiments
#

Fixed and working.

import copy
import random
# Consider using the modules imported above.


class Hat:
    def __init__(self, **kwargs):
        self.contents = []
        nombres = list(kwargs.keys())
        cantidad = list(kwargs.values())
        for y in range(len(nombres)):
            for x in range(cantidad[y]):
                self.contents.append(nombres[y])

    def draw(self, quitar_bolas):
        quitadas = []
        if quitar_bolas > len(self.contents):
            return self.contents
        else:
            for x in range(quitar_bolas):
                aleatorio = random.randrange(len(self.contents))
                quitadas.append(self.contents.pop(aleatorio))
            self.contents = self.contents
            return sorted(quitadas)


def experiment(hat, expected_balls, num_balls_drawn, num_experiments):
    n_quitados = []
    for k, v in expected_balls.items():
        for _ in range(v):
            n_quitados.append(k)
    filtro = []
    for x in range(num_experiments):
        copia = copy.deepcopy(hat)
        result = copia.draw(num_balls_drawn)
        diccionario_filtrado = {}
        lista_nombres = []
        for item in result:
            k, v = f'{item}', result.count(item)
            diccionario_filtrado[k] = v
        name = list(diccionario_filtrado.keys())
        canti = list(diccionario_filtrado.values())
        for y in range(len(name)):
            for x in range(canti[y]):
                lista_nombres.append(name[y])
        filtro.append(sorted(lista_nombres))

    lll = 0
    for xa in filtro:
        ix = 0
        res_while = []
        while ix < len(n_quitados):
            if n_quitados[ix] in xa:
                xa.pop(xa.index(n_quitados[ix]))
                res_while.append(True)
            else:
                res_while.append(False)
            ix += 1
        if False not in res_while:
            lll += 1
    return float(lll/num_experiments)
2

It cost me, I managed to solve it, I leave my solution.

My solution.

3

@tomvalfue92 We cannot see the solution via the link you posted. It just brings us to a login page.