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#算法
经过这一周密集的刷力扣题目,以及看别人总结讲解思路,我感觉编程能力是有长进的,有些题目我之前做过,现在掌握了套路之后再看以前的做法惨不忍睹。

例如:https://leetcode.cn/problems/longest-substring-without-repeating-characters/ ,左边是以前的实现(大概35行),右边是我掌握了思路之后的实现(大概20行),明显简洁了很多。

我打算以后即便不准备面试了,也把做算法题当成一个智力游戏来经常玩玩。



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#算法
经过这一周密集的刷力扣题目,以及看别人总结讲解思路,我感觉编程能力是有长进的,有些题目我之前做过,现在掌握了套路之后再看以前的做法惨不忍睹。

例如:https://leetcode.cn/problems/longest-substring-without-repeating-characters/ ,左边是以前的实现(大概35行),右边是我掌握了思路之后的实现(大概20行),明显简洁了很多。

我打算以后即便不准备面试了,也把做算法题当成一个智力游戏来经常玩玩。

BY codedump的电报频道





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Spiking bond yields driving sharp losses in tech stocks

A spike in interest rates since the start of the year has accelerated a rotation out of high-growth technology stocks and into value stocks poised to benefit from a reopening of the economy. The Nasdaq has fallen more than 10% over the past month as the Dow has soared to record highs, with a spike in the 10-year US Treasury yield acting as the main catalyst. It recently surged to a cycle high of more than 1.60% after starting the year below 1%. But according to Jim Paulsen, the Leuthold Group's chief investment strategist, rising interest rates do not represent a long-term threat to the stock market. Paulsen expects the 10-year yield to cross 2% by the end of the year. A spike in interest rates and its impact on the stock market depends on the economic backdrop, according to Paulsen. Rising interest rates amid a strengthening economy "may prove no challenge at all for stocks," Paulsen said.

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