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Analytical!
问题:第二个式子,我认为是 n=100K+67, 为什么是n=100k+63 查看答疑
问题: 查看答疑
问题:我觉得应该选C 查看答疑
问题:这个怎么化简? 查看答疑
问题: 查看答疑
问题: 查看答疑
问题: 查看答疑
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问题:英吉老师 这个选啥 好像没看到视频里讲 麻烦解释一下哈 谢谢老师 查看答疑
问题:请陆旭老师回答一下。 这个题用picking numbers解答是最佳最快方案嘛? 如果picking numbers的话,咋样想到啊?如果推理的话,应该怎么考虑呢? 查看答疑

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Call Stack
#TimeMemoryFunctionLocation
10.09351966872yii\web\ErrorHandler->handleFatalError( ).../ErrorHandler.php:0
20.09361686752yii\web\ErrorHandler->renderException( $exception = class yii\base\ErrorException { protected $message = 'Module \'zip\' already loaded'; private ${Exception}string = 'yii\\base\\ErrorException: Module \'zip\' already loaded in Unknown:0\nStack trace:\n#0 {main}'; protected $code = 32; protected $file = 'Unknown'; protected $line = 0; private ${Exception}trace = []; private ${Exception}previous = NULL; protected $severity = 32 } ).../ErrorHandler.php:276
30.09391717920yii\web\Response->send( ).../ErrorHandler.php:136
40.09401719176yii\web\Response->sendHeaders( ).../Response.php:339