#include #include #include #include #include using namespace std; int main() { /* Enter your code here. Read input from STDIN. Print output to STDOUT */ long long int n,k,i,arr[500005],dp1[500005],dp2[500005],mini,j; cin>>n>>k; long long int s=0; for(i=0;i>arr[i]; s+=arr[i]; } mini=0; for(i=1;i=0) ans=ans+dp1[i-k-1]; if(i+k+1ans) res=ans; } cout<