oj.uz

답안 #437902

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
437902 2021-06-27T09:11:10 Z palilo Exhibition (JOI19_ho_t2) C++17
0 / 100
 1 ms 204 KB 
#include <bits/stdc++.h>
using namespace std;

int main() {
    cin.tie(nullptr)->sync_with_stdio(false);
#ifdef palilo
    freopen("in", "r", stdin);
    freopen("out", "w", stdout);
#endif

    int n, m;
    cin >> n >> m;

    vector<pair<int, int>> a(n);
    for (auto& [val, sz] : a) cin >> sz >> val;

    vector<int> c(m);
    for (auto& x : c) cin >> x;

    sort(a.begin(), a.end());
    sort(c.begin(), c.end(), greater<int>());

    int i = 0;
    for (const auto& [_, sz] : a)
        if (i != m && c[i] >= sz)
            ++i;
    cout << i;
}

Subtask #1
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Incorrect 1 ms 204 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #2
0 / 40.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Incorrect 1 ms 204 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #3
0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Incorrect 1 ms 204 KB Output isn't correct
3 Halted 0 ms 0 KB -