注意点 堆不需要严格的左边大于右边。 堆可以从小到大，也可以从大到小。 堆的节点值一定大于或一定小于子节点，但没左节点一定大于右节点这种规定，只有作为父节点值一定要大于子节点值这种。（注意这里都是谈的value而非下标） 堆不需要search算法，因为没有意义，最大值或最小值一定在顶部。 堆的应用并没有那么广泛，所以sink和swim不算普遍意义上的叫法。 另外堆，插入一个值并没有像之前二叉树那样，指针，找个位置 ...
A has a deposit and a job. From the outside, it is the kind of person with low desire. He doesn't buy a lot of clothes in a year, and the electronic products seems to have nothing to do with him. He rarely drinks alcohol, and he does not talk about it at parties. He is not with ...
QA If my throat is uncomfortable, is there any solution to treat my throat? I don't want to see a doctor at all...
Try drinking black tea when your throat is uncomfortable. It is best to drink Iced Black Tea. It would be nice to put some sugar or honey in it. When drinking, don't drink it all at once. Whenever you feel uncomfortable, drink a little bit. I don't know why, but it is very effective. ...
Nearly 3 million jobs were added. Among them, manufacturing jobs increased by 304,000, reaching the highest point since December 2008; jobs in the construction industry increased by 337,000, reaching the highest level since June 2008. The unemployment rate hit a new low ...
Important reason: The whole process is out of people's supervision. In 2012, mailed votes accounted for 18.5% of the total votes; In 2016, mailed votes accounted for 20.9% of the total votes. In 2020, there will be more than 80 million people who have applied for mail ...
The computer is the most important tool in our lives. We can use it to work, surf the Internet, watch videos, and do whatever we want. But have you ever thought about it? If you go back to the 1980s, when personal computers first began to become popular, how could a computer ...
OR Don't trust someone easily, and don't trust programmers who don't use Github, Stack Overflow, Blog, and claim to have 5 years of work experience.
Why write this blog today is mainly because of someone. On October 18, 2020, I followed a fan's opinion and went to make a website, but afterwards I thought I was stupid. Now I feel that I shouldn't listen to that person's opinion at the time, because he was wrong ...
In medicine, cancer refers to malignant tumors originating from epithelial tissues, and is the most common type of malignant tumors. Correspondingly, malignant tumors originating from mesenchymal tissues are collectively called sarcomas. There are a few malignant tumors that are not named according to the above principles, such as Wilms tumor, malignant teratoma and so on ...
jTessBoxEditor下载地址： https://sourceforge.net/projects/vietocr/files/jTessBoxEditor/ 直接打开里面的train.bat文件 选择TIFF/Box Generator，点击Input导入你需要识别的字符，这里只能导入txt文件， 这里我是新建了txt，里面打上了0 1 2 3 4 5 6 7 8 9 : ，并且按空格分开了 ...
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