Submission #106183

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
106183	2019-04-17 07:20:35	mzhao	Cake 3 (JOI19_cake3)	C++11	100 / 100	3238 ms	31964 KiB

cake3

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#include <bits/stdc++.h>
using namespace std;
#ifdef DEBUG
#define D(x...) printf(x)
#else
#define D(x...)
#endif
#define MN 200100
#define x first
#define y second
using ll = long long;
ll N, M, pos[MN], ans = -1e17;
pair<ll, ll> A[MN], ord[MN];
pair<ll, ll> t[4*MN]; // (cnt, sum)
struct State {
  ll l, h;    // where the endpoint can be [l, h)
  ll ansl, ansh; // where the optimal point can be [ansl, ansh)
};
vector<State> level[20];
void update(ll n, ll a, ll b, ll x, ll v) {
  if (a == b-1) {
    if (v > 0) t[n].x++;
    else t[n].x--;
    t[n].y += v;
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 19 / 19
• Subtask 3: 76 / 76