import java.util.Scanner;
import java.math.*;

public class Lesson_34_Activity_Three {
    
	static Scanner scanner = new Scanner(System.in);
	
	public static int findMax(int a[]) {
		int biggest = 0;
		
		for(int i =0; i < a.length; i++) {
			if(a[i] > biggest) {
				biggest = a[i];	
			}			
		}
		
		return biggest;
		
	}

	

    public static void main(String[] args) {	
   
    int a[] = {3,6,1};
    
    int x = findMax(a);
    
    System.out.println(x);
    
    
    }
	
	
}