Submission #1245322

#	Time	Username	Problem	Language	Result	Execution time	Memory
1245322		nibert	Nile (IOI24_nile)	C++20	0 / 100	17 ms	2628 KiB

nile

#include <vector>
#include <algorithm>
using namespace std;

vector<long long> calculate_costs(
    vector<int> W, vector<int> A, 
    vector<int> B, vector<int> E) 
{
    int N = W.size();
    long long baseB = 0;
    for (int i = 0; i < N; ++i) {
        baseB += B[i];
    }

    int min_extra = 1e9;
    if (N % 2 == 1) {
        for (int i = 0; i < N; ++i) {
            if (i % 2 == 0) continue;
            min_extra = min(min_extra, A[i] - B[i]);
        }
    }

    vector<long long> result;
    for (int d : E) {
        // D is always >= 1
        if (N % 2 == 0)
            result.push_back(baseB);
        else
            result.push_back(baseB + min_extra);
    }

    return result;
}

• Subtask 0: 0 / 0
• Subtask 1: 0 / 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