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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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n the U.S. people generally use Bitcoin as an alternative investment, helping diversify a portfolio apart from stocks and bonds. You can also use Bitcoin to make purchases, but the number of vendors that accept the cryptocurrency is still limited. Big companies that accept Bitcoin include Overstock, AT&T and Twitch. You may also find that some small local retailers or certain websites take Bitcoin, but you’ll have to do some digging. That said, PayPal has announced that it will enable cryptocurrency as a funding source for purchases this year, financing purchases by automatically converting crypto holdings to fiat currency for users. “They have 346 million users and they’re connected to 26 million merchants,” says Spencer Montgomery, founder of Uinta Crypto Consulting. “It’s huge.”

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