declareassign.java

来自「java课件 java课件 java课件 java课件」· Java 代码 · 共 20 行

public class Declareassign{
	public static void main(String args[]){
final double PI=3.1415926;
boolean b = true;
int x,y=8;
float f=4.5f;
      double d=1.71828;
char c;
    c='\u0041';
x=12;
System.out.println("b="+b);
System.out.println("x="+x);
System.out.println("y="+y);
System.out.println("f="+f);
System.out.println("d="+d);
System.out.println("c="+c);
System.out.println("PI="+PI);
	}
}