Submission #1176152

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1176152	2025-03-30 04:02:58	KK_1729	Cake 3 (JOI19_cake3)	C++20	0 / 100	0 ms	328 KiB

cake3

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#include <bits/stdc++.h>
using namespace std;
#define int long long
#define FOR(i,a,b) for (int i = (a); i < (b); ++i)
#define pb push_back
#define all(a) a.begin(), a.end()
#define endl "\n"
void printVector(vector<int> a){
  for (auto x: a) cout << x << " ";
  cout << endl;
}
int n, m;
vector<pair<int, int>> cakes;
vector<int> val;
void dnc(int l, int r, int optl, int optr){
  if (l > r) return;
  
  int mid = (l+r)/2;
  if (n-mid < m-1) return;
  pair<int, int> best = {-1e17, mid};
  multiset<int> o; int u = 0;
  for (int j = mid+1; j < mid+m-1; ++j){
    o.insert(cakes[j].second);
    u += cakes[j].second;
  }
  // if (mid == 3) cout << u << endl;
 
 
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• Subtask 1: 0 / 5
• Subtask 2: 0 / 19
• Subtask 3: 0 / 76