답안 #919547

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
919547 2024-02-01T06:10:10 Z iskhakkutbilim Exhibition (JOI19_ho_t2) C++17
100 / 100
54 ms 5720 KB
#include <bits/stdc++.h>
using namespace std;
 
#define ff first
#define ss second
#define all(a) a.begin(), a.end()
const int mod = 1e9 + 7;
const int N = 1e5;
#define int long long
 
 
 
 
 
 
 
signed main(){
	ios::sync_with_stdio(0);
	cin.tie(0); cout.tie(0);
	int n, m; cin >> n >> m;
	vector< array<int, 2> > a(n);
	for(int i = 0;i < n; i++){
		cin >> a[i][0] >> a[i][1];
	}
	sort(all(a), [&](auto A, auto B){
		if(A[1] == B[1]) return A[0] < B[0];
		return A[1] < B[1];
	});
	vector<int> frame(m);
	for(auto &e : frame) cin >> e; 
	sort(all(frame));
	reverse(all(frame));
	
	
	
	int ans = 0;
	for(int i = 0;i < m; i++){
		while(a.empty() == false && a.back()[0] > frame[i]) a.pop_back();
		if(a.empty()) break;
		ans++;
		a.pop_back();
	}
	cout << ans;
		
	return 0;
}
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 344 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 1 ms 344 KB Output is correct
14 Correct 0 ms 344 KB Output is correct
15 Correct 0 ms 344 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 344 KB Output is correct
18 Correct 1 ms 344 KB Output is correct
19 Correct 0 ms 344 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 344 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 1 ms 344 KB Output is correct
14 Correct 0 ms 344 KB Output is correct
15 Correct 0 ms 344 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 344 KB Output is correct
18 Correct 1 ms 344 KB Output is correct
19 Correct 0 ms 344 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 1 ms 344 KB Output is correct
23 Correct 1 ms 344 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 344 KB Output is correct
26 Correct 1 ms 348 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 1 ms 344 KB Output is correct
29 Correct 1 ms 560 KB Output is correct
30 Correct 1 ms 344 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 1 ms 344 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 1 ms 348 KB Output is correct
35 Correct 1 ms 344 KB Output is correct
36 Correct 1 ms 344 KB Output is correct
37 Correct 1 ms 348 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 344 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 1 ms 344 KB Output is correct
14 Correct 0 ms 344 KB Output is correct
15 Correct 0 ms 344 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 344 KB Output is correct
18 Correct 1 ms 344 KB Output is correct
19 Correct 0 ms 344 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 1 ms 344 KB Output is correct
23 Correct 1 ms 344 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 344 KB Output is correct
26 Correct 1 ms 348 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 1 ms 344 KB Output is correct
29 Correct 1 ms 560 KB Output is correct
30 Correct 1 ms 344 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 1 ms 344 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 1 ms 348 KB Output is correct
35 Correct 1 ms 344 KB Output is correct
36 Correct 1 ms 344 KB Output is correct
37 Correct 1 ms 348 KB Output is correct
38 Correct 41 ms 5604 KB Output is correct
39 Correct 35 ms 5476 KB Output is correct
40 Correct 37 ms 5708 KB Output is correct
41 Correct 37 ms 5608 KB Output is correct
42 Correct 36 ms 5452 KB Output is correct
43 Correct 54 ms 5452 KB Output is correct
44 Correct 37 ms 5580 KB Output is correct
45 Correct 37 ms 5672 KB Output is correct
46 Correct 36 ms 5456 KB Output is correct
47 Correct 33 ms 4944 KB Output is correct
48 Correct 33 ms 4940 KB Output is correct
49 Correct 30 ms 4436 KB Output is correct
50 Correct 31 ms 4624 KB Output is correct
51 Correct 39 ms 5712 KB Output is correct
52 Correct 40 ms 5612 KB Output is correct
53 Correct 51 ms 5600 KB Output is correct
54 Correct 31 ms 5712 KB Output is correct
55 Correct 37 ms 5712 KB Output is correct
56 Correct 32 ms 3924 KB Output is correct
57 Correct 15 ms 2136 KB Output is correct
58 Correct 22 ms 3928 KB Output is correct
59 Correct 26 ms 3932 KB Output is correct
60 Correct 19 ms 2392 KB Output is correct
61 Correct 23 ms 3412 KB Output is correct
62 Correct 38 ms 5464 KB Output is correct
63 Correct 38 ms 5456 KB Output is correct
64 Correct 39 ms 5720 KB Output is correct
65 Correct 37 ms 5456 KB Output is correct
66 Correct 38 ms 5712 KB Output is correct
67 Correct 38 ms 5460 KB Output is correct
68 Correct 38 ms 5456 KB Output is correct
69 Correct 38 ms 5456 KB Output is correct
70 Correct 38 ms 5600 KB Output is correct
71 Correct 39 ms 5460 KB Output is correct
72 Correct 41 ms 5456 KB Output is correct
73 Correct 40 ms 5472 KB Output is correct