Submission #885541

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
885541	2023-12-10 03:05:30	huutuan	Passport (JOI23_passport)	C++14	100 / 100	792 ms	668756 KiB

passport

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#include<bits/stdc++.h>
using namespace std;
#define int long long
#define all(x) x.begin(), x.end()
#define rall(x) x.rbegin(), x.rend()
#define isz(x) ((int)(x).size())
#define sumof(x) accumulate(all(x), 0ll)
const int N=2e5+1;
int n, pos[N], dist[3][N*4];
vector<pair<int, int>> g[N*4];
queue<int> q[N*4];
void build(int k, int l, int r){
   if (l==r){
      pos[l]=k;
      return;
   }
   int mid=(l+r)>>1;
   build(k<<1, l, mid);
   build(k<<1|1, mid+1, r);
   g[k<<1].emplace_back(k, 0);
   g[k<<1|1].emplace_back(k, 0);
}
void update(int k, int l, int r, int L, int R, int u){
   if (r<L || R<l) return;
   if (L<=l && r<=R){
 
 
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• Subtask 1: 6 / 6
• Subtask 2: 16 / 16
• Subtask 3: 24 / 24
• Subtask 4: 8 / 8
• Subtask 5: 46 / 46