<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[Danies_yn的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/Danies_yn</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; Danies_yn]]></copyright><item><title><![CDATA[洛谷P1045 [NOIP2003 普及组] 麦森数]]></title><link>https://blog.youkuaiyun.com/Danies_yn/article/details/143315755</link><guid>https://blog.youkuaiyun.com/Danies_yn/article/details/143315755</guid><author>Danies_yn</author><pubDate>Mon, 28 Oct 2024 23:22:16 +0800</pubDate><description><![CDATA[形如 2P−12P−1 的素数称为麦森数，这时 PP 一定也是个素数。但反过来不一定，即如果 PP 是个素数，2P−12P−1 不一定也是素数。到 1998 年底，人们已找到了 37 个麦森数。最大的一个是 P=3021377P=3021377，它有 909526 位。麦森数有许多重要应用，它与完全数密切相关。任务：输入 P(1000<P<3100000)P(1000<P<3100000)，计算 2P−12P−1 的位数和最后 500500 位数字（用十进制高精度数表示）]]></description><category></category></item><item><title><![CDATA[高精-玩具谜题]]></title><link>https://blog.youkuaiyun.com/Danies_yn/article/details/143101205</link><guid>https://blog.youkuaiyun.com/Danies_yn/article/details/143101205</guid><author>Danies_yn</author><pubDate>Sun, 20 Oct 2024 23:34:29 +0800</pubDate><description><![CDATA[现在第 11 个玩具小人告诉小南一个包含 mm 条指令的谜題，其中第 zz 条指令形如“向左数/右数第 ss 个玩具小人”。小南发现，这个谜题中玩具小人的朝向非常关键，因为朝内和朝外的玩具小人的左右方向是相反的：面朝圈内的玩具小人，它的左边是顺时针方向，右边是逆时针方向；这时 singer 告诉小南一个谜题：“眼镜藏在我左数第 33 个玩具小人的右数第 11 个玩具小人的左数第 22 个玩具小人那里。输出一个字符串，表示从第一个读入的小人开始，依次数完 mm 条指令后到达的小人的职业。]]></description><category></category></item><item><title><![CDATA[日常ing]]></title><link>https://blog.youkuaiyun.com/Danies_yn/article/details/143055043</link><guid>https://blog.youkuaiyun.com/Danies_yn/article/details/143055043</guid><author>Danies_yn</author><pubDate>Fri, 18 Oct 2024 15:35:39 +0800</pubDate><description><![CDATA[军训终于结束！]]></description><category></category></item><item><title><![CDATA[高精-阶乘和-保姆级教程]]></title><link>https://blog.youkuaiyun.com/Danies_yn/article/details/143053205</link><guid>https://blog.youkuaiyun.com/Danies_yn/article/details/143053205</guid><author>Danies_yn</author><pubDate>Fri, 18 Oct 2024 15:35:10 +0800</pubDate><description><![CDATA[算一个数的阶乘，比方说我们算  5 的阶乘难道要分别算完五个数的阶乘再相加吗，显然时间复杂度是很高的。然后容易想到这题 肯定要用到高精度乘法和高精度加法；]]></description><category></category></item><item><title><![CDATA[给自己气笑了]]></title><link>https://blog.youkuaiyun.com/Danies_yn/article/details/142930289</link><guid>https://blog.youkuaiyun.com/Danies_yn/article/details/142930289</guid><author>Danies_yn</author><pubDate>Mon, 14 Oct 2024 22:23:25 +0800</pubDate><description><![CDATA[就是最右边这个"）}",我不知道怎么打出这个玩意的，但我想到我今天想到我为这个玩意儿调了一天，我苦笑了不得，也算是长了很大的教训........因为我坚信我的逻辑是正确的，不调出来我的心里一直有一个疙瘩，我晚上就在调，死磕上了属于是，直到我无意中移动左右滑轮看到了这个。我今天一直在想这个问题，为什么会语法错误，我想了很多很多，军训的时候我一直在想这个事情。]]></description><category></category></item><item><title><![CDATA[日常ing]]></title><link>https://blog.youkuaiyun.com/Danies_yn/article/details/142863429</link><guid>https://blog.youkuaiyun.com/Danies_yn/article/details/142863429</guid><author>Danies_yn</author><pubDate>Fri, 11 Oct 2024 21:12:12 +0800</pubDate><description><![CDATA[摸鱼ing。]]></description><category></category></item><item><title><![CDATA[日常ing]]></title><link>https://blog.youkuaiyun.com/Danies_yn/article/details/142833619</link><guid>https://blog.youkuaiyun.com/Danies_yn/article/details/142833619</guid><author>Danies_yn</author><pubDate>Thu, 10 Oct 2024 22:18:05 +0800</pubDate><description><![CDATA[摸鱼ing。]]></description><category></category></item><item><title><![CDATA[日常ing]]></title><link>https://blog.youkuaiyun.com/Danies_yn/article/details/142799231</link><guid>https://blog.youkuaiyun.com/Danies_yn/article/details/142799231</guid><author>Danies_yn</author><pubDate>Wed, 09 Oct 2024 23:36:07 +0800</pubDate><description><![CDATA[又是摸鱼的一天。]]></description><category></category></item><item><title><![CDATA[日常ing]]></title><link>https://blog.youkuaiyun.com/Danies_yn/article/details/142770594</link><guid>https://blog.youkuaiyun.com/Danies_yn/article/details/142770594</guid><author>Danies_yn</author><pubDate>Tue, 08 Oct 2024 22:04:02 +0800</pubDate><description><![CDATA[今天花了一小会儿就把头哥困难题AC了，想起20天前花几个小时硬嗑简单题。。。。。。]]></description><category></category></item><item><title><![CDATA[日常ing]]></title><link>https://blog.youkuaiyun.com/Danies_yn/article/details/142743222</link><guid>https://blog.youkuaiyun.com/Danies_yn/article/details/142743222</guid><author>Danies_yn</author><pubDate>Mon, 07 Oct 2024 17:07:38 +0800</pubDate><description><![CDATA[今天依旧学习0进度，C语言依旧是0进度，还有3节课时结束指针，想把指针学完就去学C++了，今天军训被女教官训成M了...........]]></description><category></category></item><item><title><![CDATA[上学迟到问题]]></title><link>https://blog.youkuaiyun.com/Danies_yn/article/details/142729542</link><guid>https://blog.youkuaiyun.com/Danies_yn/article/details/142729542</guid><author>Danies_yn</author><pubDate>Sun, 06 Oct 2024 17:46:08 +0800</pubDate><description><![CDATA[思路其实很好理解，分三个时间段，08到00小时，24到10小时，10到08小时，因为这三段的代码我没有想到如何统一所以只能这样了。刚看到这题时，我突然就有了思路。]]></description><category></category></item><item><title><![CDATA[瓶颈ing]]></title><link>https://blog.youkuaiyun.com/Danies_yn/article/details/142717088</link><guid>https://blog.youkuaiyun.com/Danies_yn/article/details/142717088</guid><author>Danies_yn</author><pubDate>Sat, 05 Oct 2024 18:02:26 +0800</pubDate><description><![CDATA[全排列的回溯算法怎么好理解记忆啊，对着解析理解顺着逻辑也能够推，但是自己写无从下手呜呜呜]]></description><category></category></item><item><title><![CDATA[日常ing]]></title><link>https://blog.youkuaiyun.com/Danies_yn/article/details/142716732</link><guid>https://blog.youkuaiyun.com/Danies_yn/article/details/142716732</guid><author>Danies_yn</author><pubDate>Sat, 05 Oct 2024 17:31:28 +0800</pubDate><description><![CDATA[今天军训迟到，被罚撑地，现在感觉已经不在这世上了..........]]></description><category></category></item><item><title><![CDATA[日常ing]]></title><link>https://blog.youkuaiyun.com/Danies_yn/article/details/142705336</link><guid>https://blog.youkuaiyun.com/Danies_yn/article/details/142705336</guid><author>Danies_yn</author><pubDate>Fri, 04 Oct 2024 17:39:21 +0800</pubDate><description><![CDATA[学会的，看博客也理解不进去，跟休克了一样，希望晚上能够学会吧。]]></description><category></category></item><item><title><![CDATA[日常的吐槽]]></title><link>https://blog.youkuaiyun.com/Danies_yn/article/details/142693548</link><guid>https://blog.youkuaiyun.com/Danies_yn/article/details/142693548</guid><author>Danies_yn</author><pubDate>Thu, 03 Oct 2024 17:00:00 +0800</pubDate><description><![CDATA[明天就要军训了，说实话，就是坐牢，C语言的学习进度又得变慢，现在指针学到一半了，想快点把C学完然后去学C++，听说C++好做题一些。啊，这该死的军训]]></description><category></category></item><item><title><![CDATA[简单排序问题]]></title><link>https://blog.youkuaiyun.com/Danies_yn/article/details/142691990</link><guid>https://blog.youkuaiyun.com/Danies_yn/article/details/142691990</guid><author>Danies_yn</author><pubDate>Thu, 03 Oct 2024 16:52:11 +0800</pubDate><description><![CDATA[题的思路并不难，就是将差值收进一个数组arr中，因为它是乱序的，进行冒泡排序将其从小到大排序，再与【1，n-1】从小到大一个数一个数比对，即可判断它是否属于“欢乐的跳”。刚做这题的时候我理解错了，我默认相邻两个数的差值是单调的，所以只对了几个测试点呜呜呜，后来一行一行看，我的代码没写错，最后再重新看了一遍题目：才发现它的差值不是连续的。，唉高中牲的老毛病又犯了，以后要不断提醒自己要认真审题。]]></description><category></category></item><item><title><![CDATA[小阶段的期望]]></title><link>https://blog.youkuaiyun.com/Danies_yn/article/details/142683958</link><guid>https://blog.youkuaiyun.com/Danies_yn/article/details/142683958</guid><author>Danies_yn</author><pubDate>Wed, 02 Oct 2024 19:16:51 +0800</pubDate><description><![CDATA[好帅的一把键盘啊，调研说手感也巨好，可惜现在都没货了，问了10月中旬应该会到菲尔可3代，攒点钱到双11，希望不要超过2k 呜呜呜呜]]></description><category></category></item><item><title><![CDATA[传值与传址]]></title><link>https://blog.youkuaiyun.com/Danies_yn/article/details/142682984</link><guid>https://blog.youkuaiyun.com/Danies_yn/article/details/142682984</guid><author>Danies_yn</author><pubDate>Wed, 02 Oct 2024 18:04:15 +0800</pubDate><description><![CDATA[（Pass by Reference or Address）：在这种模式下，函数接收的是实际变量的内存地址，而不是值。C++通过引用（reference）和指针（pointer）实现传地址，如获取变量的地址，并通过操作符传递给函数。（Value Passing）：这是最常见的参数传递方式，函数接收的是变量的副本。例如，在C++或JavaScript中，当你将一个整数作为参数传递给函数时，实际上是复制了一个新的整数值到栈上，函数处理的是这个复制的副本。地址传入函数中再进行修改，进行远程操作。]]></description><category></category></item><item><title><![CDATA[伟大的目标开始于微不足道的瞬间]]></title><link>https://blog.youkuaiyun.com/Danies_yn/article/details/142669794</link><guid>https://blog.youkuaiyun.com/Danies_yn/article/details/142669794</guid><author>Danies_yn</author><pubDate>Tue, 01 Oct 2024 12:29:55 +0800</pubDate><description><![CDATA[]]></description><category></category></item><item><title><![CDATA[曲折的前行]]></title><link>https://blog.youkuaiyun.com/Danies_yn/article/details/142664684</link><guid>https://blog.youkuaiyun.com/Danies_yn/article/details/142664684</guid><author>Danies_yn</author><pubDate>Mon, 30 Sep 2024 22:12:28 +0800</pubDate><description><![CDATA[骄傲的人是靠的住的，因为他不会辜负每一个信任他的人。]]></description><category></category></item></channel></rss>