写一个类TestType,输出各类型的默认值

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写一个类TestType,打印出int,short,long,float,double,boolean,char,String的默认值

public class TestType {
  private static int inttype;
  private static short shorttype;
  private static long longtype;
  private static float floattype;
  private static double doubletype;
  private static boolean booleantype;
  private static char chartype;
  private static String stringtype;
//声明 int,short,long,float,double,boolean,char,String、类型的type
  public static void main(String[] args) {

 
  System.out.println("inttype:"+inttype);
  System.out.println("shorttype:"+shorttype);
  System.out.println("longtype:"+longtype);
  System.out.println("floattype:"+floattype);
  System.out.println("doubletype:"+doubletype);
  System.out.println("booleantype:"+booleantype);
  System.out.println("chartype:"+chartype);
  System.out.println("stringtype:"+stringtype);
  }//在主函数中输出
}

运行结果:
inttype:0
shorttype:0
longtype:0
floattype:0.0
doubletype:0.0
booleantype:false
chartype:

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