单选题public class TestApp{  public static void main(String[] args){       try{  int i = 0;           int j = 1 / i;           String myname=null;            if(myname.length()2)              System.out.print(“1”);        }catch(NullPointerException e){  System.out.print(“2”);       }  catch(Exception e){  System.out.print(“3”);       }   } }  上述程序运行后的输出是哪项?()A 3B 2C 231D 32

单选题
public class TestApp{  public static void main(String[] args){       try{  int i = 0;           int j = 1 / i;           String myname=null;            if(myname.length()>2)              System.out.print(“1”);        }catch(NullPointerException e){  System.out.print(“2”);       }  catch(Exception e){  System.out.print(“3”);       }   } }  上述程序运行后的输出是哪项?()
A

 3

B

 2

C

 231

D

 32


参考解析

解析: 暂无解析

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