https://blog.youkuaiyun.com/silence401zh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/silence401/article/details/125270093https://blog.youkuaiyun.com/silence401/article/details/125270093silence401Tue, 14 Jun 2022 00:17:55 +0800https://blog.youkuaiyun.com/silence401/article/details/125043551https://blog.youkuaiyun.com/silence401/article/details/125043551silence401Mon, 30 May 2022 11:32:46 +0800https://blog.youkuaiyun.com/silence401/article/details/114241896https://blog.youkuaiyun.com/silence401/article/details/114241896silence401Sun, 28 Feb 2021 23:10:46 +0800https://blog.youkuaiyun.com/silence401/article/details/107951969https://blog.youkuaiyun.com/silence401/article/details/107951969silence401Wed, 12 Aug 2020 10:44:07 +0800https://blog.youkuaiyun.com/silence401/article/details/106183499https://blog.youkuaiyun.com/silence401/article/details/106183499silence401Sun, 17 May 2020 23:21:07 +0800https://blog.youkuaiyun.com/silence401/article/details/100688155https://blog.youkuaiyun.com/silence401/article/details/100688155silence401Mon, 16 Sep 2019 17:59:28 +0800https://blog.youkuaiyun.com/silence401/article/details/99461690https://blog.youkuaiyun.com/silence401/article/details/99461690silence401Tue, 13 Aug 2019 18:55:45 +0800https://blog.youkuaiyun.com/silence401/article/details/89372899https://blog.youkuaiyun.com/silence401/article/details/89372899silence401Thu, 18 Apr 2019 10:17:44 +0800https://blog.youkuaiyun.com/silence401/article/details/89044541https://blog.youkuaiyun.com/silence401/article/details/89044541silence401Fri, 05 Apr 2019 16:21:54 +0800https://blog.youkuaiyun.com/silence401/article/details/88831255https://blog.youkuaiyun.com/silence401/article/details/88831255silence401Tue, 26 Mar 2019 21:48:17 +0800https://blog.youkuaiyun.com/silence401/article/details/82253650https://blog.youkuaiyun.com/silence401/article/details/82253650silence401Fri, 31 Aug 2018 11:20:32 +0800https://blog.youkuaiyun.com/silence401/article/details/80449707https://blog.youkuaiyun.com/silence401/article/details/80449707silence401Fri, 25 May 2018 11:44:38 +0800https://blog.youkuaiyun.com/silence401/article/details/80445846https://blog.youkuaiyun.com/silence401/article/details/80445846silence401Fri, 25 May 2018 00:15:27 +0800https://blog.youkuaiyun.com/silence401/article/details/80083212https://blog.youkuaiyun.com/silence401/article/details/80083212silence401Wed, 25 Apr 2018 17:48:24 +0800https://blog.youkuaiyun.com/silence401/article/details/79838166https://blog.youkuaiyun.com/silence401/article/details/79838166silence401Fri, 06 Apr 2018 23:47:03 +0800https://blog.youkuaiyun.com/silence401/article/details/78697135https://blog.youkuaiyun.com/silence401/article/details/78697135silence401Sat, 02 Dec 2017 17:28:25 +0800=0;i]]>https://blog.youkuaiyun.com/silence401/article/details/78631612https://blog.youkuaiyun.com/silence401/article/details/78631612silence401Sat, 25 Nov 2017 14:21:29 +0800https://blog.youkuaiyun.com/silence401/article/details/78619402https://blog.youkuaiyun.com/silence401/article/details/78619402silence401Thu, 23 Nov 2017 21:51:17 +0800>a返回的是左操作数，也就是返回cin。 cin的条件状态中: cin.eof()    判断流是否到达文件的结束符 　　　　　　　　 cin.fail()    判断IO操作是否失败 在while（cin>>a）中看流是否还能用，主要是判断 cin.fail()  的取值。事实上，无论是否用于while循环，流必须处于无错误状态才能用于输入和输出 ，也就]]>https://blog.youkuaiyun.com/silence401/article/details/78609512https://blog.youkuaiyun.com/silence401/article/details/78609512silence401Wed, 22 Nov 2017 23:19:29 +0800https://blog.youkuaiyun.com/silence401/article/details/77985220https://blog.youkuaiyun.com/silence401/article/details/77985220silence401Thu, 14 Sep 2017 21:02:30 +0800