[정보올림피아드] 198번

 

 

 

import java.util.Scanner;
 
class calc{
    int height;
    double weight;
    calc()
    {        
    }    
    static int calcHeight(int i, int j)
    {
        return ((i+j)/2)+5;
    }
    static double calcWeight(double i ,double j)
    {
        return ((i+j)/2)-4.5;
    }
}
 
public class J197 {
 
    public static void main(String[] args) {
        // TODO Auto-generated method stub
        Scanner Sc = new Scanner(System.in);
        
        calc fa = new calc();
        calc ma = new calc();
        
        fa.height = Sc.nextInt();
        fa.weight = Sc.nextDouble();
        ma.height = Sc.nextInt();
        ma.weight = Sc.nextDouble();
    
        System.out.println("height : "+calc.calcHeight(fa.height, ma.height)+"cm");
        System.out.printf("weight :%5.1fkg" , calc.calcWeight(fa.weight, ma.weight));    
    }
}