Java Declare Multiple Variables

Declare Many Variables

To declare more than one variable of the same type, you can use a comma-separated list:

// Instead of writing:
int x = 5;
int y = 6;
int z = 50;
System.out.println(x + y + z);
 
// You can simply write:
int x = 5, y = 6, z = 50;
System.out.println(x + y + z);

One Value to Multiple Variables

You can also assign the same value to multiple variables in one line:

int x, y, z;
x = y = z = 50;
System.out.println(x + y + z);