抛硬币问题的解决方案

import random

def flip_coin():
    result = random.randint(1, 2)
    if result == 1:
        return "正面"
    else:
        return "反面"

def simulate_coin_flip(num_flips):
    heads = 0
    tails = 0

    for _ in range(num_flips):
        result = flip_coin()
        if result == "正面":
            heads += 1
        else:
            tails += 1

    print("正面次数：", heads)
    print("反面次数：", tails)
    print("正面比例：", heads / num_flips)
    print("反面比例：", tails / num_flips)

simulate_coin_flip(1000)