求最大值max

import java.util.Scanner;
class Max{
 public static  void main(String[] args)
 { 
   int x,y,z;
   int max;
   Scanner sc=new Scanner(System.in);
   x=sc.nextInt();
   y=sc.nextInt();
   z=sc.nextInt();
  if(x>y){
      if(x>z) max=x;
      else   max=z;
    }
  else{
      if(y>z)  max=y;
      else   max=z;
    }
 System.out.println("max="+max);
 }
}