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RSS订阅原创 AMD(APU，无NV独显)机器使用vmware打开虚拟机卡在登陆界面循环的解决方案记录
AMD(APU，无NV独显)机器使用vmware打开虚拟机卡在登陆界面循环的解决方案记录 1. 切换到命令行模式 Ctrl + Alt + F1 2. 执行命令 sudo apt-get install xorg-server 提示两个库版本不对：libcheese 和 lib啥啥啥-gtk23 于是卸载重装，再重启 sudo apt-get remove libcheese libxxxxx-gtk23 sudo apt-get install libcheese libxxxxx-gtk23 sudo
2022-03-27 17:43:45
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原创 将RSA加密应用在ARM-Linux平台
将RSA加密应用在ARM-Linux平台前言主要任务难点*加密解密**密文的传输**跨平台*总结 前言 具体任务细节就不透露了，毕竟没有得到许可。但是总体流程和遇到的主要难点还是值得且可以记录一下的。 主要任务 需要在一个ARM-Linux平台上实现对密文的解密，从而进行某种验证,并且这个密文是从服务器发送过来的. 信息收发 ：linux和windows下的socket网络编程； 加密解密 ：调用Openssl库而已； 跨平台 ：交叉编译而已； 难点 由于详细业务逻辑不方便阐述，我就直接快进到过程中遇到
2020-12-27 18:19:08
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原创 PAT1096 Consecutive Factors 《双指针大法好》
1096.Consecutive Factors (20) Among all the factors of a positive integer N, there may exist several consecutive numbers. For example, 630 can be factored as 3×5×6×7, where 5, 6, and 7 are the three c...
2020-04-21 19:49:57
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原创 PAT1080 Graduate Admission 《论正确理解题意的重要性--续》
1080. Graduate Admission (30) It is said that in 2011, there are about 100 graduate schools ready to proceed over 40,000 applications in Zhejiang Province. It would help a lot if you could write a pro...
2020-04-17 20:28:54
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原创 PAT(Advanced) 1033. To Fill or Not to Fill 典型贪心算法
1033. To Fill or Not to Fill (25) With highways available, driving a car from Hangzhou to any other city is easy. But since the tank capacity of a car is limited, we have to find gas stations on the w...
2020-03-25 18:09:11
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原创 PAT1014 Waiting in Line 《论正确理解题意的重要性》
1014. Waiting in Line (30) Suppose a bank has N windows open for service. There is a yellow line in front of the windows which devides the waiting area into two parts. The rules for the customers to w...
2020-03-17 21:00:22
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