Submission #650384

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
650384	2022-10-13 16:12:00	ymm	Bubble Sort 2 (JOI18_bubblesort2)	C++17	60 / 100	9007 ms	17192 KiB

bubblesort2

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#include "bubblesort2.h"
#include <bits/stdc++.h>
#define Loop(x,l,r) for (ll x = (l); x < (ll)(r); ++x)
#define LoopR(x,l,r) for (ll x = (r)-1; x >= (ll)(l); --x)
typedef long long ll;
typedef std::pair<int, int> pii;
typedef std::pair<ll , ll > pll;
using namespace std;
const int S = 2048;
const int N = 500'032 + S;
int seg_mx[N/S][S*2];
int seg_cnt[N/S][S*2];
int val[N], cnt[N], val_srt[N], srt_ind[N];
int n;
void add_seg(int l, int r, int x, int t)
{
  #define UP(i) seg_mx[t][i] =   max(seg_mx[t][2*(i)],\
                                     seg_mx[t][2*(i)+1])\
                               + seg_cnt[t][i];
  l += S; r += S;
  for (;;) {
    if (l&1) {
      seg_mx[t][l] += x;
      seg_cnt[t][l] += x;
      ++l;
    }
    if (l == r) break;
    if (r&1) {
 
 
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• Subtask 1: 17 / 17
• Subtask 2: 21 / 21
• Subtask 3: 22 / 22
• Subtask 4: 0 / 40