import java.util.Random;

import com.google.caliper.Runner;
import com.google.caliper.SimpleBenchmark;

public class SideOfZero {
	
	public static class Benchmark1 extends SimpleBenchmark {
		private Random r;
		private int[] nums = new int[2000];
		
		public void setUp() {
			r = new Random();
			for(int i = 0; i < 2000; i++) {
				nums[i] = r.nextInt();
			}
		}
		
		public int timeXOR(int reps) {
			int total = 0;
			for(int i = 0; i < reps; i++) {
				for(int j = 0; j < 1000; j++) {
					if(nums[2*j] == 0 || nums[2*j+1] == 0) {
						// nothing
					} else if((nums[2*j] ^ nums[2*j+1]) < 0) {
						total++;
					} else {
						total--;
					}
				}
			}
			return total;
		}
		
		public int timeIfs(int reps) {
			int total = 0;
			for(int i = 0; i < reps; i++) {
				for(int j = 0; j < 1000; j++) {
					if(nums[2*j] == 0 || nums[2*j+1] == 0) {
						// nothing
					} else if((nums[2*j] > 0 && nums[2*j+1] > 0) ||
							(nums[2*j] < 0 && nums[2*j+1] < 0)) {
						total++;
					} else {
						total--;
					}
				}
			}
			return total;
		}
	}
	
	public static void main(String... args) {
		Runner.main(Benchmark1.class, args);
	}
}