Submission #1250780

#	Time	Username	Problem	Language	Result	Execution time	Memory
1250780		ashen_witch	Nile (IOI24_nile)	C++20	Compilation error	0 ms	0 KiB

nile

vector<long long> calculate_costs(vector<int> W, vector<int> A, vector<int> B, vector<int> E) {
    int N = (int)A.size();
    int Q = (int)E.size();

    long long B_sum = 0;
    for (auto x : B) {
        B_sum += (long long)x;
    }
    long long answer = (long long)1e18;
    if (N % 2 == 0) {

    } else {
        for (int i = 0; i < N; ++i) {
            answer = min(answer, B_sum - B[i] + A[i]);
        }
    }
    vector<long long> R(Q);
    for (auto &x : R) {
        x = answer;
    }
    return R;
}

Compilation message (stderr)

nile.cpp:1:1: error: 'vector' does not name a type
    1 | vector<long long> calculate_costs(vector<int> W, vector<int> A, vector<int> B, vector<int> E) {
      | ^~~~~~