摘要:
public class Calc { public int getSum(int num1,int num2){ return num1+num2; } public double getSum(double num1,double num2,double num3){ return num1+num2+num3; ... 阅读全文
摘要:
package structMehtod; public class Calc { public int getSum(int num1,int num2){ System.out.println("int"); return num1+num2; } public double getSum(double num1,doubl... 阅读全文
摘要:
//学生类 public class Student { //属性 public String name;//姓名 public int score; //方法 public void showInfo(){ System.out.println(name+"的成绩是:"+score); } } public clas... 阅读全文