제출 #722431

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
722431		grossly_overconfident	도로 폐쇄 (APIO21_roads)	C++17	5 / 100	48 ms	3768 KiB

roads

#include <bits/stdc++.h>
using namespace std;
#define endl '\n'
//#define int long long
//#define INT_MAX LONG_LONG_MAX


vector<long long> minimum_closure_costs(int n, vector<int> u, vector<int> v, vector<int> w){
    vector<long long> out(n);

    bool good = false;

    for (int i = 0; i < n; ++i){
        if (u[i] != 0){
            good = true;
            break;
        }
    }

    if (good){
        long long op1 = 0, op2 = 0, total = 0;
        for (int i = 0; i < n; i += 2){
            op1 += w[i];
        }
        for (int i = 1; i < n; i += 2){
            op2 += w[i];
        }
        for (int i = 0; i < n; ++i){
            total += w[i];
        }
        out[0] = total;
        out[1] = min(op1, op2);
        return out;
    }



    sort(w.begin(), w.end());
    int j = 0;
    for (int i = n - 2; i >= 0; --i){
        out[i] = out[i + 1] + w[j];
        j++;
    }
    return out;
}

• Subtask 1: 5 / 5
• Subtask 2: 0 / 7
• Subtask 3: 0 / 14
• Subtask 4: 0 / 10
• Subtask 5: 0 / 17
• Subtask 6: 0 / 25
• Subtask 7: 0 / 22