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想问一下怎么用Python编一个 同时投12个骰子 计算每次投出12个骰子后至少出现两个六的次数及概率的程序
每次至少有两个这个地方不知道如何说明 我自己写的感觉太麻烦而且好像也写错了…初学者… 求助
同时投12个骰子 计算至少有两次 出现六的次数及概率是一个数学问题, 不需要写程序, 纸和笔就可以了
谢邀,用random去模拟随机,应该很简单&br&&ol&&li&random使用前要给一个种子(一般用当前时间), 否则每次都是同一个随即序列&br&&/li&&li&生成12个随机数用列表生成式&/li&&li&列表中找出特定元素(6)的个数可以用 list的count方法&br&&/li&&/ol&以下是示例代码&br&&br&&div class=&highlight&&&pre&&code class=&language-python3&&&span class=&c&&# -*- coding: utf-8 -*-&/span&
&span class=&kn&&import&/span& &span class=&nn&&random&/span&
&span class=&kn&&from&/span& &span class=&nn&&datetime&/span& &span class=&k&&import&/span& &span class=&n&&datetime&/span&
&span class=&n&&random&/span&&span class=&o&&.&/span&&span class=&n&&seed&/span&&span class=&p&&(&/span&&span class=&n&&datetime&/span&&span class=&o&&.&/span&&span class=&n&&now&/span&&span class=&p&&())&/span&
&span class=&n&&x&/span&&span class=&p&&,&/span& &span class=&n&&y&/span& &span class=&o&&=&/span& &span class=&mi&&0&/span&&span class=&p&&,&/span&&span class=&mi&&0&/span&
&span class=&k&&while&/span& &span class=&k&&True&/span&&span class=&p&&:&/span&
&span class=&k&&if&/span& &span class=&p&&[&/span&&span class=&n&&random&/span&&span class=&o&&.&/span&&span class=&n&&randint&/span&&span class=&p&&(&/span&&span class=&mi&&1&/span&&span class=&p&&,&/span& &span class=&mi&&6&/span&&span class=&p&&)&/span& &span class=&k&&for&/span& &span class=&n&&i&/span& &span class=&ow&&in&/span& &span class=&nb&&range&/span&&span class=&p&&(&/span&&span class=&mi&&12&/span&&span class=&p&&)]&/span&&span class=&o&&.&/span&&span class=&n&&count&/span&&span class=&p&&(&/span&&span class=&mi&&6&/span&&span class=&p&&)&/span& &span class=&o&&&=&/span& &span class=&mi&&2&/span&&span class=&p&&:&/span&
&span class=&n&&x&/span& &span class=&o&&+=&/span& &span class=&mi&&1&/span&
&span class=&n&&y&/span& &span class=&o&&+=&/span& &span class=&mi&&1&/span&
&span class=&nb&&print&/span&&span class=&p&&(&/span&&span class=&s&&&模拟%d次,概率为%d/%d = %f&&/span& &span class=&o&&%&/span& &span class=&p&&(&/span&&span class=&n&&y&/span&&span class=&p&&,&/span& &span class=&n&&x&/span&&span class=&p&&,&/span& &span class=&n&&y&/span&&span class=&p&&,&/span& &span class=&nb&&float&/span&&span class=&p&&(&/span&&span class=&n&&x&/span&&span class=&p&&)&/span&&span class=&o&&/&/span&&span class=&n&&y&/span&&span class=&p&&))&/span&
&/code&&/pre&&/div&
谢邀,用random去模拟随机,应该很简单random使用前要给一个种子(一般用当前时间), 否则每次都是同一个随即序列生成12个随机数用列表生成式列表中找出特定元素(6)的个数可以用 list的count方法以下是示例代码# -*- coding: utf-8 -*-
import random
你把它当成概率问题来算简单些,非要模拟的话,,好像挺好玩的样子,晚点更&br&&br&&div class=&highlight&&&pre&&code class=&language-python&&&span class=&c&&#-*-coding=utf-8 -*-&/span&
&span class=&kn&&import&/span& &span class=&nn&&random&/span&
&span class=&c&&#roll--投12次骰子,计算6出现2次以上的概率&/span&
&span class=&k&&def&/span& &span class=&nf&&roll&/span&&span class=&p&&():&/span&
&span class=&n&&i&/span&&span class=&o&&=&/span&&span class=&p&&[&/span&&span class=&n&&random&/span&&span class=&o&&.&/span&&span class=&n&&randint&/span&&span class=&p&&(&/span&&span class=&mi&&1&/span&&span class=&p&&,&/span&&span class=&mi&&6&/span&&span class=&p&&)&/span& &span class=&k&&for&/span& &span class=&n&&i&/span& &span class=&ow&&in&/span& &span class=&nb&&range&/span&&span class=&p&&(&/span&&span class=&mi&&12&/span&&span class=&p&&)]&/span&&span class=&o&&.&/span&&span class=&n&&count&/span&&span class=&p&&(&/span&&span class=&mi&&6&/span&&span class=&p&&)&/span&
&span class=&k&&if&/span& &span class=&n&&i&/span&&span class=&o&&&=&/span&&span class=&mi&&2&/span&&span class=&p&&:&/span&
&span class=&k&&return&/span& &span class=&mi&&1&/span&
&span class=&k&&else&/span&&span class=&p&&:&/span&
&span class=&k&&return&/span& &span class=&mi&&0&/span&
&span class=&c&&#main--进行游戏&/span&
&span class=&k&&def&/span& &span class=&nf&&main&/span&&span class=&p&&(&/span&&span class=&n&&game_num&/span&&span class=&p&&):&/span&
&span class=&n&&P&/span&&span class=&o&&=&/span&&span class=&mf&&0.0&/span&
&span class=&k&&for&/span& &span class=&n&&i&/span& &span class=&ow&&in&/span& &span class=&nb&&xrange&/span&&span class=&p&&(&/span&&span class=&n&&game_num&/span&&span class=&p&&):&/span&
&span class=&n&&p&/span&&span class=&o&&=&/span&&span class=&n&&roll&/span&&span class=&p&&()&/span&
&span class=&n&&P&/span&&span class=&o&&+=&/span&&span class=&n&&p&/span&
&span class=&k&&print&/span& &span class=&s&&u'进行了&/span&&span class=&si&&%d&/span&&span class=&s&&次游戏,投12次骰子,6每次出现2次以上的概率为:&/span&&span class=&si&&%f&/span&&span class=&s&&'&/span&&span class=&o&&%&/span&&span class=&p&&(&/span&&span class=&n&&game_num&/span&&span class=&p&&,&/span&&span class=&n&&P&/span&&span class=&o&&/&/span&&span class=&n&&game_num&/span&&span class=&p&&)&/span&
&/code&&/pre&&/div&&img data-rawwidth=&677& data-rawheight=&442& src=&/36b94b3bd508b3fabd410_b.jpg& class=&origin_image zh-lightbox-thumb& width=&677& data-original=&/36b94b3bd508b3fabd410_r.jpg&&简单写了一个脚本,用for循环,效率较低。&br&(#‵′)靠!!!为什么不能上传照片!!!
你把它当成概率问题来算简单些,非要模拟的话,,好像挺好玩的样子,晚点更#-*-coding=utf-8 -*-
import random
#roll--投12次骰子,计算6出现2次以上的概率
def roll():
i=[random.randint(1,6) for i in range(12)].count(6)
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天天爱消除使用道具幸运骰子一次可以随机获取几个道具?
天天爱消除使用道具幸运骰子一次可以随机获取几个道具?
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< 版权所有&&&&下载一个软件“美食优惠券”然后就有一条信息来说购买了大话骰子扣了十块钱!大家说说应用宝里面的哪些软_百度知道
下载一个软件“美食优惠券”然后就有一条信息来说购买了大话骰子扣了十块钱!大家说说应用宝里面的哪些软
下载一个软件“美食优惠券”然后就有一条信息来说购买了大话骰子扣了十块钱!大家说说应用宝里面的哪些软件有病毒危害以防下次!也为了大家!
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p>您好:这样的情况应该是您的手机中存在病毒导致的.com/c/guanjia/" target="_blank">http,并不是应用宝导致的哦.qq:///" href="http://m:///" target="_blank">:腾讯手机管家下载腾讯电脑管家企业平台,为了您手机的安全.baidu,杀完毒后重启下手机就可以恢复正常了.baidu。您可以点击这里下载最新版的腾讯手机管家<a title="http:<a href="http://zhidao,建议您使用最新版的腾讯手机管家的杀毒功能对您的手机进行全面的杀毒吧
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出门在外也不愁下载什么软件可以教你玩筛子_百度知道
下载什么软件可以教你玩筛子
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你可以下载这种游戏来玩目前来说,软件市场上没有这样的软件,多万几遍也就会了
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