Submission #1265721

#	Time	Username	Problem	Language	Result	Execution time	Memory
1265721		martin_011	Boxes with souvenirs (IOI15_boxes)	C++20	10 / 100	0 ms	328 KiB

boxes

#include "boxes.h"
#include <bits/stdc++.h>

using namespace std;

typedef long long ll;
typedef vector<ll> vll;

long long delivery(int n, int k, int l, int p[]) {
    ll res = l;
    vll a;
    set<ll> s;
    a.push_back(0);
    a.push_back(l);
    s.insert(0);
    s.insert(l);
    for (int i=0; i<n; i++) {
        ll t = s.size();
        s.insert(p[i]);
        if (s.size() > t) a.push_back(p[i]);
    }
    ll tam = a.size();
    sort(a.begin(), a.end());
    for (int i=0; i<(tam-1); i++) {
        res = min(res, 2 * (l - (a[i+1] - a[i])));
    }
    return res;
}

• Subtask 1: 0 / 10
• Subtask 2: 10 / 10
• Subtask 3: 0 / 15
• Subtask 4: 0 / 15
• Subtask 5: 0 / 20
• Subtask 6: 0 / 30