BinarySearch.java

package algo;

import java.util.ArrayList;
import java.util.LinkedList;
import java.util.List;

/**
 * Created by mark on 17/2/23.
 */
public class BinarySearch {

    public static int rank(int key, int[] a) {
        List list = new ArrayList();
        list = new LinkedList();
        return -1;
    }
}