Submission #39955

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
39955	2018-01-25 02:45:58	funcsr	Fortune Telling 2 (JOI14_fortune_telling2)	C++14	100 / 100	963 ms	66260 KiB

fortune_telling2

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#include <iostream>
#include <queue>
#include <cassert>
#include <set>
#include <vector>
#include <algorithm>
using namespace std;
typedef pair<int, int> P;
#define rep(i, n) for (int i=0; i<(n); i++)
#define all(x) x.begin(), x.end()
#define uniq(x) x.erase(unique(all(x)), x.end())
#define index(x, y) (int)(lower_bound(all(x), y) - x.begin())
#define pb push_back
#define _1 first
#define _2 second
#define INF 1145141919
#define MAX_N (1<<20)
struct RMQ {
  int seg[MAX_N*2-1] = {};
  void update(int k, int v) {
    k += MAX_N-1;
    if (v <= seg[k]) return;
    seg[k] = v;
    while (k) {
      k = (k-1) / 2;
      seg[k] = max(seg[k*2+1], seg[k*2+2]);
    }
  }
  int query(int a, int b, int k=0, int l=0, int r=MAX_N) {
    if (b <= l || r <= a) return 0;
 
 
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• Subtask 1: 4 / 4
• Subtask 2: 31 / 31
• Subtask 3: 65 / 65