제출 #567762

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
567762	2022-05-24 07:20:23	8e7	가로등 (APIO19_street_lamps)	C++17	100 / 100	1829 ms	136208 KiB

street_lamps

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//Challenge: Accepted
#include <bits/stdc++.h>
using namespace std;
#ifdef zisk
void debug(){cout << endl;}
template<class T,class ... U> void debug(T a, U ... b){cout << a << " ", debug(b...);}
template<class T> void pary(T l, T r) {
  while (l != r) cout << *l << " ", l++;
  cout << endl;
}
#else
#define debug(...) 0
#define pary(...) 0
#endif
#define ll long long
#define maxn 300005
#define pii pair<int, int>
#define ff first
#define ss second
#define io ios_base::sync_with_stdio(0);cin.tie(0);
struct line{
  ll m, k;
  line(){m = 0, k = 0;}
  line(ll d, ll ti){m = d, k = -d * ti;}
  ll val(int x){return m * x + k;}
  void operator +=(line p){m += p.m, k += p.k;}
};
struct event{
  int type, l, r, ti;
 
 
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• Subtask 1: 20 / 20
• Subtask 2: 20 / 20
• Subtask 3: 20 / 20
• Subtask 4: 20 / 20
• Subtask 5: 20 / 20