/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		System.out.println(conditionTesting(0, -1));
		System.out.println(conditionTesting(-1, -1));
		System.out.println(conditionTesting(5, -1));
		System.out.println(conditionTesting(-1, 10));
		System.out.println(conditionTesting(6, 9));
	}
 
	public static boolean conditionTesting(int x, int y) {
		return !(x == -1 && y == -1 || x == 5 || y == 10);
	}
}

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