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 C (GCC 5.4.1) (judge verdict: Runtime Error)

#include <stdio.h>
#include <stdlib.h>

int main()
{
    int i=0;
    int n=0,k=0;
    int h[501];
    int result = 0;

    scanf("%d %d",&n,&k);

    if((n < 1 || n > 100000)
    || (k < 1 || k > 500))
    {
        printf("%d\n",result);
        return 0;
    }
    else{}

    while(i < n)
    {
        
        if(i < n-1)scanf("%d ",&h[i]);
        else scanf("%d",&h[i]);
        if(h[i] >= 1 && h[i] <= 500){
            if(h[i] >= k) result++;
            else{}
        }
        else{}
        i++;
    }

    printf("%d\n",result);

    return 0;
    
}