Submission #584821

#	Time	Username	Problem	Language	Result	Execution time	Memory
584821		jack715	Holiday (IOI14_holiday)	C++14	0 / 100	17 ms	1196 KiB

holiday

#include"holiday.h"
#include <bits/stdc++.h>
#define ll long long
#define pb push_back
#define pp pop_back
#define mp make_pair
#define bb back
#define ff first
#define ss second

using namespace std;

long long int findMaxAttraction(int n, int start, int d, int attraction[]) {
    ll ans = 0, D = d;
    vector<int> cnt(101, 0);
    for (int i = 0; i < d; i++) {
        cnt[attraction[i]]++;
        ll now = 0, c = d-i;
        for (int j = 100; j > 0; j--) {
            if (cnt[j] <= c) 
                now += j*cnt[j], c-=cnt[j];
            else 
                now += j*c, c = 0;
        }
        ans = max(ans, now);
    }
    return ans;
}

Compilation message (stderr)

holiday.cpp: In function 'long long int findMaxAttraction(int, int, int, int*)':
holiday.cpp:14:17: warning: unused variable 'D' [-Wunused-variable]
   14 |     ll ans = 0, D = d;
      |                 ^

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