Submission #1112360

#	Time	Username	Problem	Language	Result	Execution time	Memory
1112360		thelegendary08	Meetings (IOI18_meetings)	C++14	4 / 100	5569 ms	2112 KiB

meetings

#include "meetings.h"
#include<bits/stdc++.h>
#define vi vector<int>
#define vb vector<bool>
#define vpii vector<pair<int,int>>
#define pb push_back
#define vvi vector<vector<int>>
#define ll long long int
#define f0r(i,n) for(int i = 0; i<n; i++)
#define vout(v) for(auto u : v)cout<<u<<' '; cout<<'\n';
#define pii pair<int,int>
using namespace std;
std::vector<long long> minimum_costs(std::vector<int> H, std::vector<int> L,
                                     std::vector<int> R) {
	int q = L.size();
	std::vector<long long> ans(q);
	vi v = H;
	f0r(i, q){
		int l = L[i];
		int r = R[i];
		ll cur = 4e18;
		for(int j = l; j <= r; j++){
			ll s = 0;
			int runmx = v[j];
			
			for(int k = j; k >= l; k--){
				runmx = max(runmx, v[k]);
				s += runmx;
			}
			runmx = v[j];
			for(int k = j+1; k<=r; k++){
				runmx = max(runmx, v[k]);
				s += runmx;
			}
			cur = min(cur,s);
			//cout<<s<<'\n';
		}
		ans[i] = cur;
	}
	return ans;
}

• Subtask 1: 4 / 4
• Subtask 2: 0 / 15
• Subtask 3: 0 / 17
• Subtask 4: 0 / 24
• Subtask 5: 0 / 40