晕传一个东西居然用这么长时间是不是应该改进一下了现在这个时代谁有那么多的时间去折腾呀-things spent such a long time is not what should be improved now this era who has so much time to toss about ah

模拟抛硬币实验的结果，正面与方面之差为三则实验终止-Coin toss simulation results of the experiment, both positive and respect the difference of 3 end of the experiment