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: Accepted)

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

// useage : swap(&int1,&int2);
// 値入れ替え
int swap(int *c1,int *c2){
  int tmp;
  tmp=*c1;
  *c1=*c2;
  *c2=tmp;
  return 0;
}

int main(void) {
 
  int n;
  scanf("%d",&n);
  int k;
  scanf("%d",&k);
  int tmp,cnt=0;
  for(int i=0;i<n;i++){
    scanf("%d",&tmp);
    if(tmp>=k)cnt+=1;
  }
  
  printf("%d\n",cnt);

  return 0;
}