제출 #1072682

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1072682		ProtonDecay314	휴가 (IOI14_holiday)	C++17	23 / 100	10 ms	2836 KiB

holiday

#include"holiday.h"
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef vector<ll> vll;
typedef vector<vll> vvll;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef pair<int, int> pi;
typedef pair<ll, ll> pll;
typedef vector<pi> vpi;
typedef vector<pll> vpll;
typedef vector<vpi> vvpi;
typedef vector<vpll> vvpll;
typedef vector<bool> vb;
typedef vector<vb> vvb;
typedef short int si;
typedef vector<si> vsi;
typedef vector<vsi> vvsi;
#define IOS ios_base::sync_with_stdio(false); cin.tie(nullptr); cout.tie(nullptr);
#define L(varll, mn, mx) for(ll varll = (mn); varll < (mx); varll++)
#define LR(varll, mx, mn) for(ll varll = (mx); varll > (mn); varll--)
#define LI(vari, mn, mx) for(int vari = (mn); vari < (mx); vari++)
#define LIR(vari, mx, mn) for(int vari = (mx); vari > (mn); vari--)
#define INPV(varvec) for(auto& varveci : (varvec)) cin >> varveci
#define fi first
#define se second
#define pb push_back
#define INF(type) numeric_limits<type>::max()
#define NINF(type) numeric_limits<type>::min()
#define TCASES int t; cin >> t; while(t--)


ll findMaxAttraction(int n, int start, int d, int attraction[]) {
    ll cur_sum = 0ll;
    ll ans = 0ll;

    priority_queue<ll, vector<ll>, greater<ll>> q;

    L(i, 0ll, n) {
        // Expand the interval

        // Compute the new max number to pick
        ll count_pick = d - i;
        ll curv = attraction[i];

        if(count_pick == 0ll) break;

        if(q.size() < count_pick) {
            q.push(curv);
            cur_sum += curv;
        } else {
            // Remove elements as needed
            ll top_elem = q.top();
            if(q.size() > count_pick) {
                cur_sum -= top_elem;
                q.pop();
            }

            // Replace elements as needed
            top_elem = q.top();
            
            if(top_elem < curv) {
                cur_sum -= top_elem;
                q.pop();

                cur_sum += curv;
                q.push(curv);
            }
        }

        ans = max(ans, cur_sum);
    }

    return ans;
}

컴파일 시 표준 에러 (stderr) 메시지

holiday.cpp: In function 'll findMaxAttraction(int, int, int, int*)':
holiday.cpp:49:21: warning: comparison of integer expressions of different signedness: 'std::priority_queue<long long int, std::vector<long long int>, std::greater<long long int> >::size_type' {aka 'long unsigned int'} and 'll' {aka 'long long int'} [-Wsign-compare]
   49 |         if(q.size() < count_pick) {
      |            ~~~~~~~~~^~~~~~~~~~~~
holiday.cpp:55:25: warning: comparison of integer expressions of different signedness: 'std::priority_queue<long long int, std::vector<long long int>, std::greater<long long int> >::size_type' {aka 'long unsigned int'} and 'll' {aka 'long long int'} [-Wsign-compare]
   55 |             if(q.size() > count_pick) {
      |                ~~~~~~~~~^~~~~~~~~~~~

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