Submission #316397

#	Time	Username	Problem	Language	Result	Execution time	Memory
316397		juggernaut	Holiday (IOI14_holiday)	C++14	23 / 100	5055 ms	2964 KiB

holiday

#include"holiday.h"
#include<bits/stdc++.h>
#ifdef EVAL
#else
#include"grader.cpp"
#endif
using namespace std;
typedef long long ll;
ll findMaxAttraction(int n,int start,int d,int attraction[]){
    ll rs=0;
    for(ll i=0;i<=start;i++){
        priority_queue<ll>q;
        ll sum=0;
        for(ll j=i;j<n;j++){
            q.push(-attraction[j]);
            sum+=attraction[j];
            if(j<start)continue;
            int rem=d-min(start+j-(i<<1),(j<<1)-start-i);
            while(!q.empty()&&q.size()>rem){
                sum+=q.top();
                q.pop();
            }
            rs=max(rs,sum);
        }
    }
    return rs;
}

Compilation message (stderr)

holiday.cpp: In function 'll findMaxAttraction(int, int, int, int*)':
holiday.cpp:19:39: warning: comparison of integer expressions of different signedness: 'std::priority_queue<long long int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   19 |             while(!q.empty()&&q.size()>rem){
      |                               ~~~~~~~~^~~~

• Subtask 1: 0 / 7
• Subtask 2: 23 / 23
• Subtask 3: 0 / 17
• Subtask 4: 0 / 53