제출 #320662

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
320662	2020-11-09 12:46:19	Sparky_09	Discharging (NOI20_discharging)	C++17	100 / 100	155 ms	16484 KiB

Discharging

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#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define pll pair<ll,ll>
ll slope(pll x, pll y){
  if(x.first<y.first){
    swap(x,y);
  }
  return(y.second-x.second)/(x.first-y.first);
}
int main(){
  ios_base::sync_with_stdio(false);
  //freopen("input.txt", "r", stdin);
  int n;
  cin >> n;
  vector<ll> v(n+5), dp(n+5);
  vector<pair<ll,ll>> q;
  for(int i = 1; i <= n; i++){
    cin >> v[i];
    v[i] = max(v[i], v[i-1]);
  }
  q.emplace_back(n,0);
  int idx=0;
  for(int i = 1; i <= n; i++){
    dp[i] = (ll)1e9;
 
 
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