#include <iostream>
#include <cstdio>
using namespace std;
const int maxn = 10000;
int a[maxn];
int n,k;
void solve()
{
int lb=-1,ub=n;
while(ub-lb>1)
{
int mid=(lb+ub)/2;
if(a[mid]>=k)
{
ub=mid;
}
else
{
lb=mid;
}
}
printf("%d\n",ub);
}
int main ()
{
scanf("%d%d",&n,&k);
for(int i=0;i<n;i++)
{
scanf("%d",&a[i]);
}
solve();
return 0;
}