BinarySearch.java

/**
 * BinarySearch
 */
public class BinarySearch {
    static int bsearch(int[] arr, int number){
        return 0;
    }

    public static void main(String[] args) {
        int[] arr = {7,9,21,42,58,67,88};
        System.out.println(bsearch(arr, 67) == 5);
        System.out.println(bsearch(arr, 9) == 1);
    }
}