#include using namespace std; int main() { long int n,k; cin>>n>>k; long long int arr[10000]; long long int i; for(i=0;i>arr[i]; } long long int count=0,value=0; while(1) { long long int small=10000000000; long int index; for(i=0;i0) { for(refer=i+1;refer0) { for(refer=i-1;refer>=0;refer--) { cnt++; if(cnt==k) break; } } nice=nice+cnt; long long int refer2; if(k>0) { for(refer2=index+1;refer20) { for(refer2=index-1;refer2>=0;refer2--) { cnt2++; if(k==cnt2) break; } } nice2=nice2+cnt2; if(nice>nice2) { index=i; } } } value=value+arr[index]; arr[index]=-1; count++; long long int num=0; if(k>0) { for(i=index+1;i0) { for(i=index-1;i>=0;i--) { if(arr[i]==-1) continue; arr[i]=-1; count++; num++; if(num==k) break; } } if(count==n) break; } cout<