This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include <bits/stdc++.h>
using namespace std;
int main() {
int n,k;cin>>n>>k;
vector<int> arr(n);
for(auto&v:arr) cin>>v;
int ans=0;
vector<int> dp;
if(k<arr[0]){
ans++;
arr[0]=k;
}
dp.push_back(arr[0]);
for(int j=1;j<n;j++){
if(arr[j]>(dp.back() + k)) ans++;
dp.push_back(arr[j]);
}
cout<<ans<<endl;
return 0;
}
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