Value assignment operator

Value assignment operator-general Linux technology-Linux programming and kernel information. For more information, see the following section. In Chapter 2, you have used the value assignment operator. Next we will discuss it officially. The value assignment operator is an equal sign "= ". Its operations in Java are the same as those in other computer languages. The general format is:

Var = expression;

Here, the var variable must be of the same type as the expression.

The value assignment operator has an interesting attribute that you may not be familiar with: it allows you to assign values to a series of variables. For example, see the following example:

Int x, y, z; x = y = z = 100; // set x, y, and z to 100

In this example, a value assignment statement is used to assign values to all variables x, y, and z to 100. This is because the "=" operator generates the value of the right expression, so the value of z = 100 is 100, and then the value is assigned to y and assigned to x in turn. Assigning values to strings is a simple way to assign the same value to a group of variables.