Question

用java编写一个程序,输出各种数据的初始值

Answer 1

引用排骨小盆友的回答：
public class Default {
static public int a;
static public char b;
static public float c;
static public double d;
static public String e;
static public boolean f;

public static void main(String[] args){
System.out.println(a);
System.out.println(b);
System.out.println(c);
System.out.println(d);
System.out.println(e);
System.out.println(f);
}
}

public class Default {
static public int a;
static public char b;
static public float c;
static public double d;
static public String e;
static public boolean f;

public static void main(String[] args){
System.out.println(a);
System.out.println(b);
System.out.println(c);
System.out.println(d);
System.out.println(e);
System.out.println(f);
}
}