7 8 9

max=9
min=7
sum=24
avg=8.0

import java.io.*;
import java.util.Scanner;

public class Main{
   public static void main(String args[]){
	   Scanner in = new Scanner(System.in);
	   
	     int a= in.nextInt();
	     
	     int b= in.nextInt();
	     
	     int c= in.nextInt();

	   int max=getmax(a,b,c);
	   System.out.println("max="+max);
	   int min=getmin(a,b,c);
	   System.out.println("min="+min);
	   int sum=getsum(a,b,c);
	   System.out.println("sum="+sum);
	   double avg=getaverage(a,b,c);
	   System.out.println("avg="+avg);
	   
	   
	   
   }
   public static int getmax(int a,int b,int c)
	   {
	       int x;
		   if(a<b) {x=a;a=b;b=x;}
		   if(a<c) {x=a;a=c;c=x;}
		   return a;
	   }
   public static int getmin(int a,int b,int c)
   {
	   int x;
	   if(a>b) {x=a;a=b;b=x;}
	   if(a>c) {x=a;a=c;c=x;}
	   return a;
   }
   public static int getsum(int a,int b,int c)
   {
       return a+b+c;
   }
   public static double getaverage(int a,int b,int c)
   {
	   return (a+b+c)/3;
   }
}