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欢迎来到随便乱穿的猫猫王国！

思路来自于某点的《乱穿是一种病》，感谢作者剑南烧春大佬的脑洞。

模拟器仅供娱乐，版权归我的猫所有，它看我打游戏的时候写的。

import random
import time
import copy


########################以上勿动##########################
#######################修改参数在此########################
################
#以下两个要一一对应！！！
# 每个猫猫王国等级穿越概率，以英文逗号分割
chuanyue_probs = [1, 0.5, 0.001]
# 每个猫猫王国等级所占人口比例，以英文逗号分割，和必须为1！！！
fortune_radio = [0.2, 0.7, 0.1]
#以上两个要一一对应！！！
################
# 猫猫的数量
cat_count = 1e4
# 猫猫王国经过的天数
steps = 1e2
#######################以下勿动##############################


debug = False
every_day_output = False
max_grade = len(fortune_radio) - 1


class cat:
    def __init__(self, chuanyue_prob, id, social_grade):
        self.chuanyue_prob = chuanyue_prob
        self.body_id = id
        self.soul_id = id
        self.social_grade = social_grade
        self.soul_social_grade = social_grade
        self.chuanyue_flag = -1

    def will_chuanyue(self):
        # 当低等级猫猫置换到最高等级猫猫后停止置换
        if self.soul_social_grade < self.social_grade == max_grade:
            return False
        else:
            return random.random() <= self.chuanyue_prob

    def chuanyue(self, target_cat):
        soul_id_temp = self.soul_id
        self.soul_id = target_cat.soul_id
        target_cat.soul_id = soul_id_temp
        soul_social_grade_temp = self.soul_social_grade
        self.soul_social_grade = target_cat.soul_social_grade
        target_cat.soul_social_grade = soul_social_grade_temp


def validate(fortune_radio, chuanyue_probs):
    sum = 0
    for i in fortune_radio:
        sum += i
    assert abs(sum - 1) < 1e-10, "猫猫王国等级比例和不为1"
    assert len(fortune_radio) == len(chuanyue_probs), "猫猫王国等级比例和穿越概率需一一对应"


def analyse_cats(cats):
    data = [[0, 0, 0] for _ in range(len(fortune_radio))]
    for cat in cats:
        if debug:
            print("身体id:{0},灵魂id:{1},身体等级:{2},灵魂等级{3}".format(cat.body_id, cat.soul_id, cat.social_grade,
                                                              cat.soul_social_grade))
        if cat.soul_social_grade < cat.social_grade:
            data[cat.social_grade][0] += 1
        if cat.soul_social_grade == cat.social_grade:
            data[cat.social_grade][1] += 1
        if cat.soul_social_grade > cat.social_grade:
            data[cat.social_grade][2] += 1
    for grade in range(len(data)):
        sum = data[grade][0] + data[grade][1] + data[grade][2]
        print("猫猫王国等级{0}共有猫猫{1}只,现有低等级猫猫{2}只,本等级猫猫{3}只,高等级猫猫{4}只"
              .format(grade, sum, data[grade][0], data[grade][1], data[grade][2]))


if __name__ == '__main__':
    validate(fortune_radio, chuanyue_probs)
    init_start_time = time.time()
    cats = []
    id = 0
    for grade in range(len(fortune_radio)):
        for _ in range(int(cat_count * fortune_radio[grade])):
            cats.append(cat(chuanyue_probs[grade], id, grade))
            id += 1
    init_end_time = time.time()
    print("初始化完成耗时{0}秒".format(init_end_time - init_start_time))
    print("----------------------------")
    for day in range(1, int(steps) + 1):
        day_start_time = time.time()
        chuanyue_group = [cat for cat in cats if cat.will_chuanyue()]
        print("第{0}天有{1}个猫猫选择置换".format(day, len(chuanyue_group)))
        chuanyue_group_for_remove = copy.copy(chuanyue_group)
        for cat in chuanyue_group:
            if (len(chuanyue_group_for_remove) == 1):
                break
            if (cat in chuanyue_group_for_remove):
                chuanyue_group_for_remove.remove(cat)
                target_cat = chuanyue_group_for_remove[random.randint(0, len(chuanyue_group_for_remove) - 1)]
                cat.chuanyue(target_cat)
                chuanyue_group_for_remove.remove(target_cat)
        if debug:
            print("第{0}天耗时{1}秒".format(day, time.time() - day_start_time))
        if every_day_output:
            analyse_cats(cats)
            print("----------------------------")
    print("---------------------\n最后的猫猫王国")
    analyse_cats(cats)