제출 #1040480

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
1040480	2024-08-01 05:48:50	prabhu_2020	Arranging Tickets (JOI17_arranging_tickets)	C++14	0 / 100	2 ms	6492 KiB

arranging_tickets

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/*  WHY NOT ? */
// #pragma GCC target("popcnt")
#include <bits/stdc++.h> 
using namespace std; 
using namespace std::chrono;
#define endl '\n'
#define mn first
#define mnc second
#define int long long
const int inf = -1e18;
const int N = 200005;
int arr[N]; /* 1 - based indexing  */
int seg[4*N],lazy[4*N];
void build(int node,int ss,int se){
  if(ss == se){
    seg[node] = arr[ss];
    return;
  }
  int mid = (ss + se) / 2;
  build(2 * node,ss,mid);
  build(2 * node + 1,mid + 1,se);
  seg[node] = max(seg[2*node],seg[2*node + 1]);
}
void update(int node,int ss,int se,int l,int r,int val){
  if(lazy[node] != 0){
    int dx = lazy[node];
    lazy[node] = 0;
    seg[node] +=  dx;
 
 
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