package com.nnnu.operator;
//导入这个包下所有的类!
import com.kuang.base.*;
public class Demo01{
public static void main(String[] args){
//二元运算符
//Ctrl + D : 复制当前行到下一行
int a = 10;
int b = 20;
int c = 25;
int d = 25;
System.out.println(a+b);
System.out.println(a-b);
System.out.println(a*b);
System.out.println(a/(double)b);
}
}
package com.nnnu.base;
/**
* @author Luxiaoguo
* @version 1.0
* @since 1.8
*/
public class Doc{
String name;
/**
* @author Luxiaoguo
* @param name
* @return
* @throws Exception
*/
public String test(String name) throws Exception{
return name;
}
//我是通过命令行 javadoc 参数 Java文件
//作业:学会查找使用IDEA生产JavaDoc文档! 面向百度编程!
}