User blog: 102322020 陳明慈
import java.util.Scanner;
public class practice0420
{
public static void main(String[] args){
double numbera,numberb,numberc,min,mean;
java.util.Scanner input=new Scanner(System.in);
System.out.println("input number a:");
numbera=input.nextDouble();
System.out.println("input number b:");
numberb=input.nextDouble();
System.out.println("input number c:");
numberc=input.nextDouble();
min=methodA(numbera,numberb,numberc);
System.out.println("the min is : "+min);
System.out.println("the mean is : "+mean);
}
public static double methodA(double numbera,double numberb,double numberc){
double i;
if(numbera>numberb)i=numberb;
else i=numbera;
if(numberc>i)i=i;
else i=numberc;
return i;
}
public static double methodB(double numbera,double numberb,double numberc){
double i;
i=(numbera+numberb+numberc)/3.0;
return i;
}
}