제출 #423847

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
423847	2021-06-11 13:15:34	errorgorn	Treatment Project (JOI20_treatment)	C++17	39 / 100	3105 ms	276212 KiB

treatment

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#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define ii pair<ll,ll>
#define fi first
#define se second
#define endl '\n'
#define puf push_front
#define pof pop_front
#define pub push_back
#define pob pop_back
#define rep(x,s,e) for (auto x=s-(s>e);x!=e-(s>e);s<e?x++:x--)
#define all(x) (x).begin(),(x).end()
#define sz(x) (int) (x).size()
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
struct node{
  int s,e,m;
  set<ii> v;
  node *l,*r;
  
  node (int _s,int _e){
    s=_s,e=_e,m=s+e>>1;
    
    if (s!=e){
      l=new node(s,m);
 
 
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컴파일 시 표준 에러 (stderr) 메시지

treatment.cpp: In constructor 'node::node(int, int)':
treatment.cpp:27:16: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   27 |   s=_s,e=_e,m=s+e>>1;
      |               ~^~

• Subtask 1: 4 / 4
• Subtask 2: 5 / 5
• Subtask 3: 30 / 30
• Subtask 4: 0 / 61