oj.uz

Submission #1105760

# Submission time Handle Problem Language Result Execution time Memory
1105760 2024-10-27T16:57:35 Z vjudge1 Kitchen (BOI19_kitchen) C++17
0 / 100
 2 ms 592 KB 
#include <bits/stdc++.h>

int main() {
    std::ios_base::sync_with_stdio(false); 
    std::cin.tie(nullptr);

    int n, m, k;
    std::cin >> n >> m >> k;
    std::vector<int> a(n), b(m);
    for (int i = 0; i < n; i++) {
        std::cin >> a[i];
    }
    for (int i = 0; i < m; i++) {
        std::cin >> b[i];
    }
    int64_t sum = 0;
    for (int i = 0; i < m; i++) {
        sum += b[i];
    }
    if (k == 1) {
        std::sort(a.begin(), a.end());
        std::reverse(a.begin(), a.end());
        std::set<std::pair<int, int>> s;
        for (int i = 0; i < m; i++) {
            s.insert({b[i], i});
        }
        int64_t ans = 0;
        for (int i = 0; i < n; i++) {
            while (a[i] > 0) {
                auto it = s.lower_bound({a[i], -1});
                if (it == s.end()) {
                    if (s.empty()) {
                        std::cout << "Impossible\n";
                        continue;
                    }
                    auto it = s.rbegin();
                    a[i] -= it->first;
                    continue;
                }
                ans += a[i];
                s.erase(it);
                s.insert({it->first - a[i], it->second});
                a[i] = 0;
            }
        }
        std::cout << sum - ans << "\n";
        return 0;
    }
    assert(false);
    return 0;
}

Subtask #1
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 336 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 22.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 336 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 336 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 21.0

# Verdict Execution time Memory Grader output
1 Runtime error 2 ms 592 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #5
0 / 28.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 336 KB Output isn't correct
2 Halted 0 ms 0 KB -