#include
using namespace std;
int main()
{
int n,m;
cin>>n>>m;
int number[1000];
for(int i=1;i<=n;i++)
{
cin>>number[i];
}
int l=1;
int r=n;
int ans;
while(l<=r)
{
int mid=(l+r)/2;
if(number[mid]<=m)
{
ans=mid;
l=mid+1;
}
else r=mid-1;
}
cout<endl;
return 0;
}