Submission #298783

#	Time	Username	Problem	Language	Result	Execution time	Memory
298783		Pichon5	Meetings (IOI18_meetings)	C++17	4 / 100	5575 ms	1656 KiB

meetings

#include "meetings.h"
#include <bits/stdc++.h>
using namespace std;
long long max(long long x, long long y){
    if(x>y){
        return x;
    }
    return y;
}
vector<long long> minimum_costs(vector<int> H,vector<int> L,vector<int> R) {
    vector<long long>v;
  for(int i=0;i<L.size();i++){
    long long sum=1000000000000000;
    for(int l=L[i];l<=R[i];l++){
        long long ma=0;
        long long res=0;
        for(int ii=l;ii<=R[i];ii++){
            ma=max(ma,H[ii]);
            res+=ma;
        }
        ma=0;
        for(int ii=l-1;ii>=L[i];ii--){
            ma=max(ma,H[ii]);
            res+=ma;
        }
        sum=min(sum,res);
    }
    v.push_back(sum);
  }
  return v;
}

Compilation message (stderr)

meetings.cpp: In function 'std::vector<long long int> minimum_costs(std::vector<int>, std::vector<int>, std::vector<int>)':
meetings.cpp:12:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   12 |   for(int i=0;i<L.size();i++){
      |               ~^~~~~~~~~

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