답안 #990452

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
990452 2024-05-30T12:46:49 Z IWTIM Exhibition (JOI19_ho_t2) C++17
100 / 100
114 ms 5972 KB
#include<bits/stdc++.h>
using namespace std;
const int N=3e5+5;
int cur, x, n, c[N],m;
pair <int, int> a[N];
int check(int mid) {
	cur = 1;
	for (int i=m-mid+1; i <= m; i++) {
		x = 0;
		while (cur <= n) {
			if (a[cur].second<=c[i]) {
				x=1;
				cur++;
				break;
			}
			else cur++;
		}	
		if (x==0){
			return 0;
		}
	}

	return 1;

}
int main(){
	cin>>n>>m;

	for (int i=1; i<=n; i++){
		cin>>a[i].second; // zoma 
		cin>>a[i].first; // value
	}
	sort (a+1, a+n+1);

	for (int i=1; i<=m; i++){
		cin>>c[i];

	}
	sort (c+1, c+m+1);

	int l=1; 
	int r=min(n,m);
	int ans = 0;
	while (l<=r) {
		int mid=(l+r)/2;

		if (check(mid)) {
			ans=mid;
			l=mid+1;
		} else {
			r=mid-1;
		}
		
	}
	cout<<ans<<endl;
} 
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 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 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 444 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 1 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 1 ms 348 KB Output is correct
2 Correct 1 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 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 444 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 1 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 348 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 1 ms 348 KB Output is correct
26 Correct 1 ms 476 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 2 ms 348 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 2 ms 484 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 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 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 444 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 1 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 348 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 1 ms 348 KB Output is correct
26 Correct 1 ms 476 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 2 ms 348 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 2 ms 484 KB Output is correct
38 Correct 87 ms 5940 KB Output is correct
39 Correct 90 ms 5716 KB Output is correct
40 Correct 100 ms 5964 KB Output is correct
41 Correct 86 ms 5712 KB Output is correct
42 Correct 86 ms 5712 KB Output is correct
43 Correct 91 ms 5756 KB Output is correct
44 Correct 86 ms 5716 KB Output is correct
45 Correct 87 ms 5716 KB Output is correct
46 Correct 85 ms 5848 KB Output is correct
47 Correct 78 ms 5456 KB Output is correct
48 Correct 81 ms 5456 KB Output is correct
49 Correct 70 ms 5200 KB Output is correct
50 Correct 65 ms 5200 KB Output is correct
51 Correct 83 ms 5712 KB Output is correct
52 Correct 89 ms 5712 KB Output is correct
53 Correct 81 ms 5712 KB Output is correct
54 Correct 77 ms 5972 KB Output is correct
55 Correct 82 ms 5712 KB Output is correct
56 Correct 52 ms 4432 KB Output is correct
57 Correct 35 ms 1620 KB Output is correct
58 Correct 66 ms 4564 KB Output is correct
59 Correct 52 ms 4428 KB Output is correct
60 Correct 29 ms 1628 KB Output is correct
61 Correct 50 ms 4676 KB Output is correct
62 Correct 85 ms 5712 KB Output is correct
63 Correct 86 ms 5712 KB Output is correct
64 Correct 114 ms 5832 KB Output is correct
65 Correct 87 ms 5848 KB Output is correct
66 Correct 86 ms 5840 KB Output is correct
67 Correct 86 ms 5944 KB Output is correct
68 Correct 86 ms 5716 KB Output is correct
69 Correct 92 ms 5712 KB Output is correct
70 Correct 85 ms 5716 KB Output is correct
71 Correct 87 ms 5852 KB Output is correct
72 Correct 84 ms 5716 KB Output is correct
73 Correct 86 ms 5848 KB Output is correct