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淘天集团2025届暑期实习生笔试-0327

2024年3月27日19:00-20:40,淘天集团2025届暑期实习生技术笔试。 总限时 100 分钟,共 100 分。前面有若干道单选/不定项选择,难度较大,包括 Linux 命令、权限,缓存、锁降级、锁高速缓存,Java 抽象类、抽象方法,设计模式,HTTP、Web Socket 等等。最后是三道算法题,分值分别为为 15/15/25 分。 编程题使用 ACM 模式,即需要自己处理...

拼多多2025届暑期实习生-技术笔试0324

Coming soon: English version of this article in progress 2024年3月24日19:00-21:00,拼多多2025届暑期实习生-技术笔试。 总限时两小时,4道编程题,每道25分,共100分。 编程题使用ACM模式,即需要自己处理输入输出。语言不限,可以用本地IDE。 Note: 我的思路及解法较为笨拙,且不敢保证正确性...

米哈游2024年春招/暑期实习笔试【后端开发 0317场】

Coming soon: English version of this article in progress 2024年3月17日10:00-12:00,米哈游春招/暑期实习笔试。 总限时两小时,各个题型没有分别的限时,可以随时修改。 10道单选(20分),10道不定项选择(20分),3道编程题(60分)。 选择题均为计算机基础相关(408、数据库、Linux) 编...

美团2024年春招第一场笔试【技术】

Coming soon: English version of this article in progress 原题 2024年3月9日10:00-12:00,美团春招/暑期实习笔试第一场,共五道算法题。 平台为牛客网,使用ACM模式,即需要自己处理输入输出,语言不限。 Note: 我的思路及解法较为笨拙,且不敢保证正确性。抛砖引玉,敬请指正。 Q1 MT 是美团的...

Sliding Window

Coming soon: English version of this article in progress 最近在做滑动窗口的题,在这里整理总结一下思路。 模板 # 最小滑窗模板:给定数组 nums,定义滑窗的左右边界 i, j,求满足某个条件的滑窗的最小长度。 while j < len(nums): # 判断[i, j]是否满足条件 while...

How Jensen Huang’s Nvidia Is Powering the A.I. Revolution

The company’s C.E.O. bet it all on a new kind of chip. Now that Nvidia is one of the biggest companies in the world, what will he do next? By Stephen Witt | November 27, 2023 “There’s a wa...

Will Japan rediscover its dynamism?

Rising prices and animal spirits give it a long-awaited opportunity Global investors are giddy about Japan again. Warren Buffett made his first visit to Tokyo in more than a decade this spring; ...

How the young should invest

Markets have dealt them a bad hand. They could be playing it better Young investors, as well as everyone starting to save, have no shortage of lessons to learn. The main ones are classics. Begin...

America may soon be in recession, according to a famous rule

But is it right? For financial markets the Holy Grail is a perfect leading indicator—a gauge that is both simple to monitor and consistently accurate in foretelling the future. In reality, such ...

Why American manufacturing is becoming less efficient

The unfortunate reversal of a long-standing trend Where are the robots? Advocates of industrial policy have long argued that manufacturing possesses special powers. Industry’s demands lead ...