Problem:
Score : 200 points

Problem Statement

N friends of Takahashi has come to a theme park.

To ride the most popular roller coaster in the park, you must be at least K centimeters tall.

The i-th friend is h_i centimeters tall.

How many of the Takahashi's friends can ride the roller coaster?

Constraints

1 \le N \le 10^5

1 \le K \le 500

1 \le h_i \le 500

All values in input are integers.

Input

Input is given from Standard Input in the following format:

N K
h_1 h_2 \ldots h_N

Output

Print the number of people among the Takahashi's friends who can ride the roller coaster.

Sample Input 1

4 150
150 140 100 200

Sample Output 1

2

Two of them can ride the roller coaster: the first and fourth friends.

Sample Input 2

1 500
499

Sample Output 2

0

Sample Input 3

5 1
100 200 300 400 500

Sample Output 3

5

Solution in PHP (5.6.30) (judge verdict: Accepted)

<?php

$input_line = "";
while (($buffer = fgets(STDIN)) !== false) {
    $input_line.= $buffer;
}
                                                                                                                                            $input_line = trim($input_line);
$input_array =  explode("\n", $input_line);
preg_match("/([0-9]+) ([0-9]+)/", array_shift($input_array), $number);

$count = 0;
foreach (explode(" ", array_shift($input_array)) as $idx1 => $val1) {
    if ($val1 >= $number[2]) {
        $count++;
    }
}
echo $count;