public class A {
    private int a;
    private char b;
    private float c;
    
    public static void main (String[] args) {
        A A1=new A();
        System.out.println("a is "+A1.a);
        System.out.println("c is "+A1.c);
        System.out.println("b is "+A1.b);
   }
}
这样的打印结果为 a is 0
                 c is 0
                 b is   
public class A {
    private int a;
    private char b;
    private float c;
    
    public static void main (String[] args) {
        A A1=new A();
        System.out.println("a is "+A1.a);
        System.out.println("b is "+A1.b);
        System.out.println("c is "+A1.c);        
   }
}
而这样的打印结果为  a is 0
                    b is  
后面的竟然没有打印为什么?                
[求助]关于char的初始化
											


 
											





 
	    

 
	




