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);
}
}