/* 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
	{
		// your code goes here
		int[] array = {1, 2, 3, 4, 6, 10, 12, 13, 14};
        int n = array.length;
        int target = 5;
 
        int l = 0, r = n-1;
        while(l<=r){
            int mid = l+(r-l) /2;
            if(array[mid] <= target){
                l = mid+1;
            }
            if(array[mid] > target){
                r = mid -1;
            }
        }
        System.out.print(l);
	}
}

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