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답안 #364726

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
364726 2021-02-09T20:16:01 Z tushar_2658 Exhibition (JOI19_ho_t2) C++14
100 / 100
 65 ms 5740 KB 
#include "bits/stdc++.h"
using namespace std;

const int maxn = 200005;
using ll = long long;

pair<ll, ll> p[maxn];
ll c[maxn];

int main(int argc, char const *argv[])
{
  ios::sync_with_stdio(false);
  cin.tie(0);

  int n, m;
  cin >> n >> m;
  for(int i = 1; i <= n; ++i){
    cin >> p[i].first >> p[i].second;
  }
  for(int i = 1; i <= m; ++i){
    cin >> c[i];
  }
  sort(p + 1, p + n + 1, [&](pair<int, int> x, pair<int, int> y){
    if(x.second == y.second){
      return x.first < y.first;
    }else {
      return x.second < y.second;
    }
  });
  sort(c + 1, c + m + 1); 
  int ptr = n, ans = 0; 
  for(int i = m; i > 0; --i){
    while(ptr > 0 && p[ptr].first > c[i]){
      --ptr;
    }
    if(ptr > 0){
      ++ans;
      --ptr;
    }
  }
  cout << ans << '\n';

  return 0;
}

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 0 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 364 KB Output is correct
13 Correct 1 ms 364 KB Output is correct
14 Correct 1 ms 364 KB Output is correct
15 Correct 1 ms 364 KB Output is correct
16 Correct 1 ms 364 KB Output is correct
17 Correct 1 ms 364 KB Output is correct
18 Correct 1 ms 364 KB Output is correct
19 Correct 1 ms 364 KB Output is correct

Subtask #2
40.0 / 40.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 0 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 364 KB Output is correct
13 Correct 1 ms 364 KB Output is correct
14 Correct 1 ms 364 KB Output is correct
15 Correct 1 ms 364 KB Output is correct
16 Correct 1 ms 364 KB Output is correct
17 Correct 1 ms 364 KB Output is correct
18 Correct 1 ms 364 KB Output is correct
19 Correct 1 ms 364 KB Output is correct
20 Correct 1 ms 364 KB Output is correct
21 Correct 1 ms 364 KB Output is correct
22 Correct 1 ms 364 KB Output is correct
23 Correct 1 ms 364 KB Output is correct
24 Correct 1 ms 364 KB Output is correct
25 Correct 1 ms 364 KB Output is correct
26 Correct 1 ms 364 KB Output is correct
27 Correct 1 ms 364 KB Output is correct
28 Correct 1 ms 364 KB Output is correct
29 Correct 1 ms 364 KB Output is correct
30 Correct 1 ms 364 KB Output is correct
31 Correct 1 ms 364 KB Output is correct
32 Correct 1 ms 364 KB Output is correct
33 Correct 1 ms 364 KB Output is correct
34 Correct 1 ms 364 KB Output is correct
35 Correct 1 ms 364 KB Output is correct
36 Correct 1 ms 364 KB Output is correct
37 Correct 1 ms 364 KB Output is correct

Subtask #3
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 0 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 364 KB Output is correct
13 Correct 1 ms 364 KB Output is correct
14 Correct 1 ms 364 KB Output is correct
15 Correct 1 ms 364 KB Output is correct
16 Correct 1 ms 364 KB Output is correct
17 Correct 1 ms 364 KB Output is correct
18 Correct 1 ms 364 KB Output is correct
19 Correct 1 ms 364 KB Output is correct
20 Correct 1 ms 364 KB Output is correct
21 Correct 1 ms 364 KB Output is correct
22 Correct 1 ms 364 KB Output is correct
23 Correct 1 ms 364 KB Output is correct
24 Correct 1 ms 364 KB Output is correct
25 Correct 1 ms 364 KB Output is correct
26 Correct 1 ms 364 KB Output is correct
27 Correct 1 ms 364 KB Output is correct
28 Correct 1 ms 364 KB Output is correct
29 Correct 1 ms 364 KB Output is correct
30 Correct 1 ms 364 KB Output is correct
31 Correct 1 ms 364 KB Output is correct
32 Correct 1 ms 364 KB Output is correct
33 Correct 1 ms 364 KB Output is correct
34 Correct 1 ms 364 KB Output is correct
35 Correct 1 ms 364 KB Output is correct
36 Correct 1 ms 364 KB Output is correct
37 Correct 1 ms 364 KB Output is correct
38 Correct 53 ms 5612 KB Output is correct
39 Correct 49 ms 5612 KB Output is correct
40 Correct 46 ms 5612 KB Output is correct
41 Correct 52 ms 5612 KB Output is correct
42 Correct 52 ms 5612 KB Output is correct
43 Correct 52 ms 5612 KB Output is correct
44 Correct 53 ms 5612 KB Output is correct
45 Correct 54 ms 5612 KB Output is correct
46 Correct 61 ms 5612 KB Output is correct
47 Correct 47 ms 5100 KB Output is correct
48 Correct 46 ms 5228 KB Output is correct
49 Correct 43 ms 4460 KB Output is correct
50 Correct 42 ms 4460 KB Output is correct
51 Correct 53 ms 5612 KB Output is correct
52 Correct 52 ms 5612 KB Output is correct
53 Correct 52 ms 5484 KB Output is correct
54 Correct 48 ms 5612 KB Output is correct
55 Correct 53 ms 5612 KB Output is correct
56 Correct 34 ms 3820 KB Output is correct
57 Correct 20 ms 2156 KB Output is correct
58 Correct 32 ms 3820 KB Output is correct
59 Correct 39 ms 3820 KB Output is correct
60 Correct 20 ms 2156 KB Output is correct
61 Correct 31 ms 3308 KB Output is correct
62 Correct 53 ms 5612 KB Output is correct
63 Correct 53 ms 5612 KB Output is correct
64 Correct 53 ms 5612 KB Output is correct
65 Correct 54 ms 5612 KB Output is correct
66 Correct 53 ms 5632 KB Output is correct
67 Correct 56 ms 5612 KB Output is correct
68 Correct 65 ms 5740 KB Output is correct
69 Correct 60 ms 5740 KB Output is correct
70 Correct 55 ms 5612 KB Output is correct
71 Correct 52 ms 5612 KB Output is correct
72 Correct 55 ms 5612 KB Output is correct
73 Correct 50 ms 5612 KB Output is correct