oj.uz

답안 #237795

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
237795 2020-06-08T19:03:36 Z dCoding Exhibition (JOI19_ho_t2) C++14
100 / 100
 67 ms 5624 KB 
#include <bits/stdc++.h>

#define ll long long int
#define pll pair<ll, ll>
#define F first
#define S second
#define mp make_pair
#define pb push_back
#define F0R(i, n) for(auto i = 0; i < (n); i++)
#define FOR(i, a, b) for(auto i = (a); i <= (b); i++)
#define ROF(i, a, b) for(auto i = (a); i >= (b); i--)

using namespace std;

int main()
{
	ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
	int n, m; cin >> n >> m;
	vector<pll> photo(n);
	vector<ll> frame(m);
	F0R(i, n) cin >> photo[i].S >> photo[i].F;
	F0R(i, m) cin >> frame[i];
	sort(photo.begin(), photo.end());
	sort(frame.begin(), frame.end());
	int ans = 0;
	int pidx = n - 1, fidx = m - 1;
	while(pidx >= 0 && fidx >= 0) {
		if(frame[fidx] >= photo[pidx].S) ans++, pidx--, fidx--;
		else pidx--;
	}
	cout << ans;
}

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 384 KB Output is correct
2 Correct 4 ms 384 KB Output is correct
3 Correct 4 ms 384 KB Output is correct
4 Correct 5 ms 384 KB Output is correct
5 Correct 5 ms 384 KB Output is correct
6 Correct 5 ms 384 KB Output is correct
7 Correct 4 ms 384 KB Output is correct
8 Correct 5 ms 384 KB Output is correct
9 Correct 4 ms 384 KB Output is correct
10 Correct 5 ms 384 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 5 ms 384 KB Output is correct
13 Correct 4 ms 384 KB Output is correct
14 Correct 5 ms 384 KB Output is correct
15 Correct 4 ms 384 KB Output is correct
16 Correct 5 ms 384 KB Output is correct
17 Correct 5 ms 384 KB Output is correct
18 Correct 4 ms 384 KB Output is correct
19 Correct 4 ms 384 KB Output is correct

Subtask #2
40.0 / 40.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 384 KB Output is correct
2 Correct 4 ms 384 KB Output is correct
3 Correct 4 ms 384 KB Output is correct
4 Correct 5 ms 384 KB Output is correct
5 Correct 5 ms 384 KB Output is correct
6 Correct 5 ms 384 KB Output is correct
7 Correct 4 ms 384 KB Output is correct
8 Correct 5 ms 384 KB Output is correct
9 Correct 4 ms 384 KB Output is correct
10 Correct 5 ms 384 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 5 ms 384 KB Output is correct
13 Correct 4 ms 384 KB Output is correct
14 Correct 5 ms 384 KB Output is correct
15 Correct 4 ms 384 KB Output is correct
16 Correct 5 ms 384 KB Output is correct
17 Correct 5 ms 384 KB Output is correct
18 Correct 4 ms 384 KB Output is correct
19 Correct 4 ms 384 KB Output is correct
20 Correct 5 ms 384 KB Output is correct
21 Correct 5 ms 384 KB Output is correct
22 Correct 5 ms 384 KB Output is correct
23 Correct 5 ms 384 KB Output is correct
24 Correct 5 ms 384 KB Output is correct
25 Correct 5 ms 512 KB Output is correct
26 Correct 5 ms 384 KB Output is correct
27 Correct 5 ms 384 KB Output is correct
28 Correct 5 ms 384 KB Output is correct
29 Correct 5 ms 384 KB Output is correct
30 Correct 5 ms 384 KB Output is correct
31 Correct 5 ms 384 KB Output is correct
32 Correct 5 ms 384 KB Output is correct
33 Correct 5 ms 384 KB Output is correct
34 Correct 5 ms 384 KB Output is correct
35 Correct 5 ms 384 KB Output is correct
36 Correct 5 ms 384 KB Output is correct
37 Correct 5 ms 384 KB Output is correct

Subtask #3
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 384 KB Output is correct
2 Correct 4 ms 384 KB Output is correct
3 Correct 4 ms 384 KB Output is correct
4 Correct 5 ms 384 KB Output is correct
5 Correct 5 ms 384 KB Output is correct
6 Correct 5 ms 384 KB Output is correct
7 Correct 4 ms 384 KB Output is correct
8 Correct 5 ms 384 KB Output is correct
9 Correct 4 ms 384 KB Output is correct
10 Correct 5 ms 384 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 5 ms 384 KB Output is correct
13 Correct 4 ms 384 KB Output is correct
14 Correct 5 ms 384 KB Output is correct
15 Correct 4 ms 384 KB Output is correct
16 Correct 5 ms 384 KB Output is correct
17 Correct 5 ms 384 KB Output is correct
18 Correct 4 ms 384 KB Output is correct
19 Correct 4 ms 384 KB Output is correct
20 Correct 5 ms 384 KB Output is correct
21 Correct 5 ms 384 KB Output is correct
22 Correct 5 ms 384 KB Output is correct
23 Correct 5 ms 384 KB Output is correct
24 Correct 5 ms 384 KB Output is correct
25 Correct 5 ms 512 KB Output is correct
26 Correct 5 ms 384 KB Output is correct
27 Correct 5 ms 384 KB Output is correct
28 Correct 5 ms 384 KB Output is correct
29 Correct 5 ms 384 KB Output is correct
30 Correct 5 ms 384 KB Output is correct
31 Correct 5 ms 384 KB Output is correct
32 Correct 5 ms 384 KB Output is correct
33 Correct 5 ms 384 KB Output is correct
34 Correct 5 ms 384 KB Output is correct
35 Correct 5 ms 384 KB Output is correct
36 Correct 5 ms 384 KB Output is correct
37 Correct 5 ms 384 KB Output is correct
38 Correct 66 ms 5624 KB Output is correct
39 Correct 62 ms 5624 KB Output is correct
40 Correct 60 ms 5624 KB Output is correct
41 Correct 65 ms 5624 KB Output is correct
42 Correct 65 ms 5624 KB Output is correct
43 Correct 62 ms 5624 KB Output is correct
44 Correct 65 ms 5624 KB Output is correct
45 Correct 66 ms 5624 KB Output is correct
46 Correct 66 ms 5496 KB Output is correct
47 Correct 56 ms 5060 KB Output is correct
48 Correct 59 ms 4984 KB Output is correct
49 Correct 54 ms 4472 KB Output is correct
50 Correct 52 ms 4476 KB Output is correct
51 Correct 66 ms 5624 KB Output is correct
52 Correct 65 ms 5624 KB Output is correct
53 Correct 62 ms 5624 KB Output is correct
54 Correct 55 ms 5624 KB Output is correct
55 Correct 63 ms 5624 KB Output is correct
56 Correct 42 ms 3840 KB Output is correct
57 Correct 27 ms 2048 KB Output is correct
58 Correct 42 ms 3968 KB Output is correct
59 Correct 43 ms 3832 KB Output is correct
60 Correct 28 ms 2048 KB Output is correct
61 Correct 40 ms 3328 KB Output is correct
62 Correct 66 ms 5624 KB Output is correct
63 Correct 64 ms 5624 KB Output is correct
64 Correct 65 ms 5624 KB Output is correct
65 Correct 64 ms 5624 KB Output is correct
66 Correct 64 ms 5624 KB Output is correct
67 Correct 64 ms 5624 KB Output is correct
68 Correct 64 ms 5624 KB Output is correct
69 Correct 67 ms 5624 KB Output is correct
70 Correct 66 ms 5624 KB Output is correct
71 Correct 65 ms 5624 KB Output is correct
72 Correct 65 ms 5624 KB Output is correct
73 Correct 61 ms 5624 KB Output is correct