Submission #1304209

#	Time	Username	Problem	Language	Result	Execution time	Memory
1304209		TroySer	Nile (IOI24_nile)	C++20	6 / 100	19 ms	2612 KiB

nile

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

using namespace std;
using ll = long long;

const ll INF = 1e18;

vector<ll> calculate_costs(vector<int> W, vector<int> A, vector<int> B, vector<int> E) {

    ll Q = (ll)E.size();
    ll N = (ll)A.size();

    ll aMin = INF;
    ll aMinInd = -1;
    ll bSum = 0;

    for (ll i = 0; i < N; i++) {
        if (A[i] - B[i] < aMin) {
            aMin = A[i] - B[i];
            aMinInd = i;
        }
        bSum += B[i];
    }

    vector<ll> R;
    if (N % 2) R.assign(Q, bSum + aMin);
    else R.assign(Q, bSum);

    return R;

}

• Subtask 0: 0 / 0
• Subtask 1: 6 / 6
• Subtask 2: 0 / 13
• Subtask 3: 0 / 17
• Subtask 4: 0 / 11
• Subtask 5: 0 / 20
• Subtask 6: 0 / 15
• Subtask 7: 0 / 18