摘要： 代码：import random time = eval(input("请输入随机模拟的次数：")) car=0 sheep=0 for i in range(time): car1=random.randint(1,3); choose=random.randint(1,3); if car1==choose: car=car+1 else: sheep=sheep+1 print("选择换得到汽车的概率为：",car/time); print("选择不换得到汽车的概率为：",sheep/time); 阅读全文