A few small problems for beginners of java. Don't laugh at me ~

Eclipse is a software used to write programs, which can help you find out the mistakes in the program. There are many similar softwares, but people with Niu X can also write directly in word documents or notebooks. If you want to make a program, you must first know the programming method of java.

Similar to C language /C++, java has its own way of running.

For example, the simplest is:

Public Baidu {

Public static void main (String[] args){

system . out . println(" Hello World ")；

}

}

Its output is: Hello World.

Learning java is like learning a foreign language, from the initial single output to the later use of scanners, loops, arrays and so on.

I don't know where you learned it now.