YC

package com.hanqi;
import java.util.*;

public class yc{

public static void main(String[] args) {
// TODO 自动生成的方法存根
Scanner sc=new Scanner(System.in);
try
{
int a=111,b=222;
int c=b+a;
System.out.println("运算结果为："+c);
}
catch(Exception ex)
{
ex.printStackTrace();
System.out.println("运算结果出现异常"+ex.getMessage());
}
System.out.println("完毕");

}

}