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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