So, if the system is isolated, then the degeneracy of your energy is just a number of waysthat you can flip the positions around.
这样,对孤立系统,能量的简并度是,粒子位置可能的状态数。
The flip side of the problem became evident last year, as online attackers increasingly used obfuscation techniques to produce massive number of variants, taxing antivirus analysts.
去年特征检测技术的问题日渐突出,网络攻击者越来越多的使用代码伪装技术制造出大量的病毒变种,更加重了防病毒分析工作。
Help the cows determine the minimum number of flips required, and the locations to flip to achieve that minimum.
帮助奶牛们确定最少的翻转次数,还有最少需要翻动的位置。
So that's just a little bit of a check for yourself, and it should make sense because what you're doing is you're calculating the difference between energy levels, so you just need to flip around which you put first to end up with a positive number here, and that's a little bit of a check that you can do what yourself.
所以你们总要确保括号,离得这项是正的,这是你们自己,可以做的检查,这事很有道理的,因为你们做的是计算能量差,所以你需要调整顺序来保证一个正数,这是你们自己可以做的检查。
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