답안 #969579

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
969579 2024-04-25T10:27:37 Z yellowtoad Exhibition (JOI19_ho_t2) C++17
100 / 100
107 ms 4688 KB
#include <iostream>
#include <algorithm>
#define v first
#define s second
using namespace std;

int n, m, b[100010], l, r, mid;
pair<int,int> a[100010];

bool check() {
	int pos = 1;
	for (int i = mid; i <= m; i++) {
		while ((pos <= n) && (a[pos].s > b[i])) pos++;
		if (pos > n) return 0;
		pos++;
	}
	return 1;
}

int main() {
	cin >> n >> m;
	for (int i = 1; i <= n; i++) cin >> a[i].s >> a[i].v;
	for (int i = 1; i <= m; i++) cin >> b[i];
	sort(a+1,a+n+1);
	sort(b+1,b+m+1);
	l = 1; r = m;
	while (l <= r) {
		mid = (l+r)/2;
		if (check()) r = mid-1;
		else l = mid+1;
	}
	cout << m-r << endl;
}
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 2 ms 344 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 2 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 2 ms 348 KB Output is correct
26 Correct 2 ms 348 KB Output is correct
27 Correct 1 ms 348 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 1 ms 348 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 1 ms 452 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 1 ms 348 KB Output is correct
34 Correct 1 ms 348 KB Output is correct
35 Correct 1 ms 348 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 1 ms 344 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 2 ms 344 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 2 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 2 ms 348 KB Output is correct
26 Correct 2 ms 348 KB Output is correct
27 Correct 1 ms 348 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 1 ms 348 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 1 ms 452 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 1 ms 348 KB Output is correct
34 Correct 1 ms 348 KB Output is correct
35 Correct 1 ms 348 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 1 ms 344 KB Output is correct
38 Correct 94 ms 4260 KB Output is correct
39 Correct 93 ms 4440 KB Output is correct
40 Correct 91 ms 4512 KB Output is correct
41 Correct 96 ms 4316 KB Output is correct
42 Correct 94 ms 4432 KB Output is correct
43 Correct 100 ms 4688 KB Output is correct
44 Correct 95 ms 4288 KB Output is correct
45 Correct 94 ms 4268 KB Output is correct
46 Correct 91 ms 4456 KB Output is correct
47 Correct 107 ms 4256 KB Output is correct
48 Correct 86 ms 4032 KB Output is correct
49 Correct 76 ms 3668 KB Output is correct
50 Correct 75 ms 3492 KB Output is correct
51 Correct 94 ms 4432 KB Output is correct
52 Correct 93 ms 4500 KB Output is correct
53 Correct 93 ms 4424 KB Output is correct
54 Correct 90 ms 4432 KB Output is correct
55 Correct 97 ms 4500 KB Output is correct
56 Correct 60 ms 2900 KB Output is correct
57 Correct 33 ms 1732 KB Output is correct
58 Correct 61 ms 2896 KB Output is correct
59 Correct 61 ms 2908 KB Output is correct
60 Correct 33 ms 1628 KB Output is correct
61 Correct 55 ms 2700 KB Output is correct
62 Correct 99 ms 4244 KB Output is correct
63 Correct 105 ms 4600 KB Output is correct
64 Correct 99 ms 4432 KB Output is correct
65 Correct 100 ms 4432 KB Output is correct
66 Correct 99 ms 4448 KB Output is correct
67 Correct 104 ms 4548 KB Output is correct
68 Correct 99 ms 4436 KB Output is correct
69 Correct 104 ms 4436 KB Output is correct
70 Correct 97 ms 4432 KB Output is correct
71 Correct 100 ms 4432 KB Output is correct
72 Correct 96 ms 4432 KB Output is correct
73 Correct 96 ms 4432 KB Output is correct