height_of_apple = input(" ")
arm_height = input(" ")
arm_height = int(arm_height)
height_of_apple = height_of_apple.split()
e = list()
for c in height_of_apple:
c = int(c)
if arm_height >= c or arm_height + 30 >= c:
e.append(c)
print(len(e))

using System;
using System.Linq;

namespace ConsoleApplication6
{
class Program
{
static void Main(string[] args)
{
string str1 = Console.ReadLine();
string str2 = Console.ReadLine();
string[] strnumLlist = str1.Split(' ');

Console.WriteLine((from s in strnumLlist
where int.Parse(s) <= int.Parse(str2) + 30
select int.Parse(s)).Count());
}
}
}

using System;
using System.Linq;

namespace ConsoleApplication6
{
class Program
{
static void Main(string[] args)
{
string str1 = Console.ReadLine();
string str2 = Console.ReadLine();
string[] strnumLlist = str1.Split(' ');

Console.WriteLine((from s in strnumLlist
where int.Parse(s) <= int.Parse(str2) + 30
select int.Parse(s)).Count());
}
}
}

#include <iostream>
using namespace std;
int height[20],H,s;
int main()
{
for(int i=0;i<10;i++)cin >> height[i];
cin >> H;
H += 30;
for(int i=0;i<10;i++)s+=!(H<height[i]);
cout << s;
}

#include<iostream>
using namespace std;
int main()
{
int a[22],b,c,num=0,e[33],i,t;
for (int i=0;i<10;i++)
{
cin>>a[i];
}
cin>>b;
for(i=0;i<10;i++)
{
e[i]=a[i];
if(e[i]<=b+30) num+=1;
}
cout<<num;
return 0;
}

#include<bits/stdc++.h>
using namespace std;
int a[20];
int main(){
int i,h,x,s=0;
for(i=1;i<=10;i++)
cin>>a[i];
cin>>h;
for(i=1;i<=10;i++){
if(h+30>=a[i])
s++;
}
cout<<s;
return 0;
}

#include <bits/stdc++.h>
using namespace std;
int a[11];
int main(){
int i,h,s=0;
for(i=1;i<=10;i++)
cin>>a[i];
cin>>h;
for(i=1;i<=10;i++){
if(h+30>=a[i])
s++;
}
cout<<s;
return 0;
}

#include<stdio.h>
int a[11];
int main(){
int c,i,t=0;
for(i=1;i<=10;i++)
scanf("%d",&a[i]);
scanf("%d",&c);
for(i=1;i<=10;i++)
if(c+30>=a[i])
t++;
printf("%d",t);}

//c++
#include<iostream>
using namespace std;
#define a 10
int b[a+30];
int main(){
int i,gd,t=0; //gd=淘淘伸手时能摸到的最高高度（+30）。
for(i=0;i<a;i++){
scanf("%d",&b[i]);
}
scanf("%d",&gd);
gd+=30;
for(i=0;i<a;i++){
if(gd>=b[i]){
t++;
}
}
printf("%d",t);
return 0;
}

var ah:array[1..10] of integer;
a,b,c,d,e:integer;
begin
c:=0; read(b);
for a:=1 to 10 do read(ah[a]);
for a:=1 to 10 do
if (ah[a]+30)<=b then c:=c+1;
writeln(c);
break;
end.

#include<iostream>
using namespace std;
int a[11];
int main()
{
int i,c,x;
c=0;
for(i=0;i<10;i++)
{
cin>>a[i];
}
cin>>x;
for(i=0;i<10;i++)
{
if(x+30>=a[i])
{
c++;
}
}
cout<<c<<endl;
system ("pause");
return 0;
}

#include <iostream>
using namespace std;
int height[20],H,s;
int main()
{
for(int i=0;i<10;i++)cin >> height[i];
cin >> H;
H += 30;
for(int i=0;i<10;i++)s+=!(H<height[i]);
cout << s;
}

#include <iostream>
using namespace std;

int main() {
int height[10];
int count = 0;
int tall = 0;

for (int i = 0; i < 10; i++)
scanf("%d ", height + i);

scanf("%d", &tall);
tall += 30;
for (size_t i = 0; i < 10; i++)
if (tall >= height[i]) count++;

printf("%d", count);
return 0;
}

#include <iostream>
using namespace std;

int main() {
int height[10];
int count = 0;
int tall = 0;

for (int i = 0; i < 10; i++)
scanf("%d ", height + i);

scanf("%d", &tall);
tall += 30;
for (size_t i = 0; i < 10; i++)
if (tall >= height[i]) count++;

printf("%d", count);
return 0;
}

var
pg:array[1..10] of integer;
a,s,d:integer;
begin
for s:=1 to 9 do
read(pg[s]);
readln(pg[10]);
readln(a);
for s:=1 to 10 do
if (a+30) >= pg[s] then
inc(d);
writeln(d);
end.

var
pg:array[1..10] of integer;
a,s,d:integer;
begin
for s:=1 to 9 do
read(pg[s]);
readln(pg[10]);
readln(a);
for s:=1 to 10 do
if (a+30) >= pg[s] then
inc(d);
writeln(d);
end.

#include<iostream>
using namespace std ;
int main()
{
int a[100];
int i;
for(i=1;i<=10;i++)
{
cin>>a[i];
}
int j,n;
cin>>j;
n=j+30;
int count=0;
for(i=1;i<=10;i++)
if(a[i]<=(n))
count++;
cout<<count<<endl;
return 0;
}

#include<iostream>
using namespace std;
int main()
{
int a[11],n,ans=0;
for(int i=0;i<10;i++)
cin>>a[i];
cin>>n;
n+=30;
for(int i=0;i<10;i++)
{
if(n>=a[i])
ans++;
}
cout<<ans<<endl;
return 0;
}

#include<iostream>
using namespace std;
int main()
{
int a[11],n,ans=0;
for(int i=0;i<10;i++)
cin>>a[i];
cin>>n;
n+=30;
for(int i=0;i<10;i++)
{
if(n>=a[i])
ans++;
}
cout<<ans<<endl;
return 0;
}

SO Water
#include<iostream>
using namespace std;
int a[11];
int main()
{
int n,h=30,ans=0;
for(int i=1;i<=10;i++)
{
cin>>a[i];
}
cin>>n;
for(int i=1;i<=10;i++)
{
if(a[i]<=(n+h))
ans++;
}
cout<<ans<<endl;
return 0;
}