#include<bits/stdc++.h>
#define int long long
#define ff(i,a,b) for(int i=a;i<=b;i++)
#define fb(i,a,b) for(int i=a;i>=b;i--)
#define all(v) v.begin(),v.end()
#define pushb push_back
#define DEBUG cout<<"NO ERROR";return;
#define re return
using namespace std;
void faster(){
ios_base::sync_with_stdio(0);
cin.tie(0);
cout.tie(0);
}
const int N=5e3+5;const int INF=1e9;
int n,m;int a[N];
void solve(){
cin>>n>>m;
ff(i,1,n) {cin>>a[i];}
a[0]=0;
int cnt=0;
ff(i,0,n-1){
if(a[i+1]-a[i]>m) cnt++;
}
cout<<cnt;
}
signed main(){
faster();
solve();
}
