A_Candy_Button.cpp

#include <bits/stdc++.h>
    using namespace std;
    #define FasterIO ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
    #define int long long
    #define FOR(i,n) for(int i=0;i<n;i++)
    #define a_sort(v) sort(v.begin(),v.end())
    #define d_sort(v) sort(v.begin(),v.end(),greater<int>())
    #define YES cout << "YES" << endl;
    #define NO cout << "NO" << endl;
    #define vi vector<int>
    #define vl vector<long long>
    #define maximum(v) *max_element(v.begin(),v.end())
    #define minimum(v) *min_element(v.begin(),v.end())
    #define unq(v) v.resize(distance(v.begin(),unique(v.begin(),v.end())))
     
    void solve(){
       int n,c;
       cin >> n >> c;
       int a[n];
       for(int i=0;i<n;i++){
        cin >> a[i];
       }
       int count=1;
       int last_received=a[0];
       for(int i=1;i<n;i++){
        if(a[i]-last_received>=c){
            count++;
            last_received=a[i];
        }
       }
       cout << count << '\n';
    }
     
    
    int32_t main(){
        FasterIO;
        solve();
     
    }