I saw that there are very few C\C++ programmers being recruited, and most of them are JAVA, PHP. Is the actual job demand like this?

This is how I see it, you serve as a reference and your judgment and decision are the important ones.

If you learn c\c++ well, you can go anywhere. Because it is this basic programming language, the underlying implementation of Java is also written in C. If you want to engage in large-scale game development, C language is a must.

From the market point of view, things are rare and expensive, and there are few people who know C\C++. If you learn it well, your monthly salary may be several times that of Java PHP.

Because java php is easier to learn, and their development costs are relatively low, and the current Android system is popular, java is more popular now, and c is more difficult to learn. Things, such as hardware driver development, embedded, game, etc., each has its own advantages