CP

#include<iostream>
using namespace std;
int main()
{
    //INPUT ...
    int N, K;
    cin >> N >> K;
    int Array[N];
    for (int i = 0; i < N; i++)
        cin >> Array[i];

    //Counting Number of Partitions
    int Count[N], Loc = 0,i=0,count=0;
    memset(Count, 0, N * sizeof(int));
    while(i<N-1)
    {
        if((Array[i+1]-Array[i])==K)
             count++;

         else
             {
                  Count[Loc++]=count+1;
                  count=0;
             }
         i++;
    }
    cout<<count<<endl;
}