Submission #1027025

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1027025	2024-07-18 18:55:23	bane	Bubble Sort 2 (JOI18_bubblesort2)	C++17	100 / 100	3172 ms	152220 KiB

bubblesort2

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#include "bubblesort2.h"
#include "bits/stdc++.h"
using namespace std;
map<int,int> compress;
int n = 1;
struct segment_tree{
  int t[1'000'001 * 3], lz[1'000'001 * 3];
  void build(int l = 0, int r = n - 1, int k = 1){
    if (l == r){
      t[k] = 0;
      lz[k] = 0;
      return;
    }
    build(l,(l+r)/2,k*2);
    build((l+r)/2+1,r,k*2+1);
    t[k] = 0;
    lz[k] = 0;
  }
  void push(int k, int l, int r){
    t[k] += lz[k];
    if (l != r){
      lz[k * 2] += lz[k];
      lz[k * 2 + 1] += lz[k];
    }
    lz[k] = 0;
 
 
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• Subtask 1: 17 / 17
• Subtask 2: 21 / 21
• Subtask 3: 22 / 22
• Subtask 4: 40 / 40