Python Monty Hall模拟，切换和不切换的概率相等

import random

# 模拟参赛者的选择
player_choice = 1

# 模拟主持人的行为
host_choice = random.choice([2, 3])

# 不切换的情况下获胜的概率
stay_win_probability = 1/3

# 切换的情况下获胜的概率
switch_win_probability = 2/3

# 模拟实验次数
num_trials = 10000

# 不切换获胜的次数
stay_win_count = 0

# 切换获胜的次数
switch_win_count = 0

for _ in range(num_trials):
    # 模拟参赛者的选择
    player_choice = 1

    # 模拟主持人的行为
    host_choice = random.choice([2, 3])

    # 不切换的情况下获胜
    if player_choice == 1:
        stay_win_count += 1

    # 切换的情况下获胜
    if player_choice != 1:
        switch_win_count += 1

# 计算概率
stay_win_probability = stay_win_count / num_trials
switch_win_probability = switch_win_count / num_trials

print("不切换获胜的概率：", stay_win_probability)
print("切换获胜的概率：", switch_win_probability)