Submission #539273

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
539273	2022-03-18 16:03:01	NaimSS	Bubble Sort 2 (JOI18_bubblesort2)	C++14	100 / 100	2341 ms	51560 KiB

bubblesort2

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#include "bubblesort2.h"
#include <bits/stdc++.h>
using namespace std;
typedef pair<int,int> pii;
#define ff first
#define ss second
const int MAXN = 1e6 + 100;
int tree[4*MAXN];
int lazy[4*MAXN];
int n;
const int inf = 1e9;
void propagate(int no,int i,int j){
  if(lazy[no]==0)return;
  tree[no]+=lazy[no];
  if(i!=j){
    lazy[2*no]+=lazy[no];
    lazy[2*no+1]+=lazy[no];
  }
  lazy[no] = 0;
}
void update(int no,int i,int j,int a,int b,int v){
  if(a > b)return;
  propagate(no,i,j);
  if(i>b || j<a || i>j)return;
  if(a<=i && j<=b){
    tree[no] += v;
    if(i!=j){
 
 
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• Subtask 1: 17 / 17
• Subtask 2: 21 / 21
• Subtask 3: 22 / 22
• Subtask 4: 40 / 40