Submission #985498

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
985498	2024-05-18 01:52:59	vjudge2	Council (JOI23_council)	C++17	78 / 100	4008 ms	92756 KiB

council

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#include <bits/stdc++.h>
using namespace std;
void update(vector<pair<int, int>>& a, vector<pair<int, int>>& b) {
    vector<pair<int, int>> u;
    set<int> occ;
    for (auto& x : a) if (x.first != -1) u.push_back(x);
    for (auto& y : b) if (y.first != -1) u.push_back(y);
    sort(u.begin(), u.end(), [] (pair<int, int> x, pair<int, int> y) {
        return x.first > y.first;
    });
    a.clear();
    for (int i = 0; i < u.size(); i++) {
        if (!occ.count(u[i].second) && u[i].first != -1) {
            a.push_back(u[i]);
            occ.insert(u[i].second);
        }
    }
    while ((int) a.size() > 2) a.pop_back();
}
int main() {
    ios::sync_with_stdio(0); cin.tie(0);   
    int n, m;
    cin >> n >> m;
    vector<int> a(n, 0), freq(m, 0), b(n, 0);
    vector<vector<pair<int, int>>> dp(1 << m);
    for (int i = 0; i < n; i++) {
        int x;
        for (int j = 0; j < m; j++) {
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

council.cpp: In function 'void update(std::vector<std::pair<int, int> >&, std::vector<std::pair<int, int> >&)':
council.cpp:13:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   13 |     for (int i = 0; i < u.size(); i++) {
      |                     ~~^~~~~~~~~~

• Subtask 1: 8 / 8
• Subtask 2: 8 / 8
• Subtask 3: 6 / 6
• Subtask 4: 19 / 19
• Subtask 5: 15 / 15
• Subtask 6: 22 / 22
• Subtask 7: 0 / 22