답안 #97282 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
97282	2019-02-14T18:26:12 Z	model_code	Exhibition (JOI19_ho_t2)	C++17	100 / 100	112 ms	1692 KB

joi2019_ho_t2

#include <cstdio>
#include <algorithm>
using namespace std;

int main() {
	int N, M, S, V;
	scanf("%d%d", &N, &M);
	int C[M];
	pair<int, int> paints[N];  //first V, second S
	for(int i = 0; i < N; i++) {
		scanf("%d%d", &S, &V);
		paints[i] = make_pair(V, S);
	}
	for(int i = 0; i < M; i++) {
		scanf("%d", C + i);
	}
	sort(paints, paints + N);
	sort(C, C + M);
	int ans = 0;
	for(int i = N - 1; i >= 0 && ans < M; i--) {
		if(C[M - ans - 1] >= paints[i].second) {
			ans++;
		}
	}
	printf("%d\n", ans);
	return 0;
}

Compilation message

joi2019_ho_t3.cpp: In function 'int main()':
joi2019_ho_t3.cpp:7:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d", &N, &M);
  ~~~~~^~~~~~~~~~~~~~~~
joi2019_ho_t3.cpp:11:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d%d", &S, &V);
   ~~~~~^~~~~~~~~~~~~~~~
joi2019_ho_t3.cpp:15:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", C + i);
   ~~~~~^~~~~~~~~~~~~

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	384 KB	Output is correct
2	Correct	2 ms	256 KB	Output is correct
3	Correct	2 ms	256 KB	Output is correct
4	Correct	2 ms	384 KB	Output is correct
5	Correct	3 ms	256 KB	Output is correct
6	Correct	2 ms	384 KB	Output is correct
7	Correct	2 ms	256 KB	Output is correct
8	Correct	2 ms	384 KB	Output is correct
9	Correct	2 ms	304 KB	Output is correct
10	Correct	2 ms	384 KB	Output is correct
11	Correct	3 ms	432 KB	Output is correct
12	Correct	2 ms	384 KB	Output is correct
13	Correct	3 ms	256 KB	Output is correct
14	Correct	2 ms	256 KB	Output is correct
15	Correct	2 ms	256 KB	Output is correct
16	Correct	2 ms	384 KB	Output is correct
17	Correct	2 ms	256 KB	Output is correct
18	Correct	2 ms	384 KB	Output is correct
19	Correct	2 ms	384 KB	Output is correct

Subtask #2
40.0 / 40.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	384 KB	Output is correct
2	Correct	2 ms	256 KB	Output is correct
3	Correct	2 ms	256 KB	Output is correct
4	Correct	2 ms	384 KB	Output is correct
5	Correct	3 ms	256 KB	Output is correct
6	Correct	2 ms	384 KB	Output is correct
7	Correct	2 ms	256 KB	Output is correct
8	Correct	2 ms	384 KB	Output is correct
9	Correct	2 ms	304 KB	Output is correct
10	Correct	2 ms	384 KB	Output is correct
11	Correct	3 ms	432 KB	Output is correct
12	Correct	2 ms	384 KB	Output is correct
13	Correct	3 ms	256 KB	Output is correct
14	Correct	2 ms	256 KB	Output is correct
15	Correct	2 ms	256 KB	Output is correct
16	Correct	2 ms	384 KB	Output is correct
17	Correct	2 ms	256 KB	Output is correct
18	Correct	2 ms	384 KB	Output is correct
19	Correct	2 ms	384 KB	Output is correct
20	Correct	3 ms	384 KB	Output is correct
21	Correct	2 ms	256 KB	Output is correct
22	Correct	3 ms	384 KB	Output is correct
23	Correct	3 ms	384 KB	Output is correct
24	Correct	3 ms	256 KB	Output is correct
25	Correct	2 ms	384 KB	Output is correct
26	Correct	3 ms	384 KB	Output is correct
27	Correct	3 ms	384 KB	Output is correct
28	Correct	2 ms	384 KB	Output is correct
29	Correct	2 ms	256 KB	Output is correct
30	Correct	2 ms	384 KB	Output is correct
31	Correct	2 ms	256 KB	Output is correct
32	Correct	2 ms	384 KB	Output is correct
33	Correct	2 ms	384 KB	Output is correct
34	Correct	2 ms	384 KB	Output is correct
35	Correct	2 ms	384 KB	Output is correct
36	Correct	3 ms	384 KB	Output is correct
37	Correct	3 ms	384 KB	Output is correct

Subtask #3
50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	384 KB	Output is correct
2	Correct	2 ms	256 KB	Output is correct
3	Correct	2 ms	256 KB	Output is correct
4	Correct	2 ms	384 KB	Output is correct
5	Correct	3 ms	256 KB	Output is correct
6	Correct	2 ms	384 KB	Output is correct
7	Correct	2 ms	256 KB	Output is correct
8	Correct	2 ms	384 KB	Output is correct
9	Correct	2 ms	304 KB	Output is correct
10	Correct	2 ms	384 KB	Output is correct
11	Correct	3 ms	432 KB	Output is correct
12	Correct	2 ms	384 KB	Output is correct
13	Correct	3 ms	256 KB	Output is correct
14	Correct	2 ms	256 KB	Output is correct
15	Correct	2 ms	256 KB	Output is correct
16	Correct	2 ms	384 KB	Output is correct
17	Correct	2 ms	256 KB	Output is correct
18	Correct	2 ms	384 KB	Output is correct
19	Correct	2 ms	384 KB	Output is correct
20	Correct	3 ms	384 KB	Output is correct
21	Correct	2 ms	256 KB	Output is correct
22	Correct	3 ms	384 KB	Output is correct
23	Correct	3 ms	384 KB	Output is correct
24	Correct	3 ms	256 KB	Output is correct
25	Correct	2 ms	384 KB	Output is correct
26	Correct	3 ms	384 KB	Output is correct
27	Correct	3 ms	384 KB	Output is correct
28	Correct	2 ms	384 KB	Output is correct
29	Correct	2 ms	256 KB	Output is correct
30	Correct	2 ms	384 KB	Output is correct
31	Correct	2 ms	256 KB	Output is correct
32	Correct	2 ms	384 KB	Output is correct
33	Correct	2 ms	384 KB	Output is correct
34	Correct	2 ms	384 KB	Output is correct
35	Correct	2 ms	384 KB	Output is correct
36	Correct	3 ms	384 KB	Output is correct
37	Correct	3 ms	384 KB	Output is correct
38	Correct	67 ms	1504 KB	Output is correct
39	Correct	65 ms	1528 KB	Output is correct
40	Correct	74 ms	1512 KB	Output is correct
41	Correct	65 ms	1532 KB	Output is correct
42	Correct	67 ms	1528 KB	Output is correct
43	Correct	64 ms	1400 KB	Output is correct
44	Correct	65 ms	1528 KB	Output is correct
45	Correct	68 ms	1528 KB	Output is correct
46	Correct	72 ms	1500 KB	Output is correct
47	Correct	65 ms	1528 KB	Output is correct
48	Correct	64 ms	1400 KB	Output is correct
49	Correct	67 ms	1272 KB	Output is correct
50	Correct	58 ms	1244 KB	Output is correct
51	Correct	96 ms	1528 KB	Output is correct
52	Correct	75 ms	1528 KB	Output is correct
53	Correct	112 ms	1628 KB	Output is correct
54	Correct	60 ms	1400 KB	Output is correct
55	Correct	79 ms	1528 KB	Output is correct
56	Correct	42 ms	1152 KB	Output is correct
57	Correct	26 ms	640 KB	Output is correct
58	Correct	42 ms	1152 KB	Output is correct
59	Correct	57 ms	1152 KB	Output is correct
60	Correct	27 ms	752 KB	Output is correct
61	Correct	42 ms	896 KB	Output is correct
62	Correct	71 ms	1508 KB	Output is correct
63	Correct	67 ms	1516 KB	Output is correct
64	Correct	74 ms	1652 KB	Output is correct
65	Correct	80 ms	1516 KB	Output is correct
66	Correct	67 ms	1400 KB	Output is correct
67	Correct	65 ms	1528 KB	Output is correct
68	Correct	66 ms	1400 KB	Output is correct
69	Correct	66 ms	1692 KB	Output is correct
70	Correct	68 ms	1532 KB	Output is correct
71	Correct	63 ms	1416 KB	Output is correct
72	Correct	75 ms	1528 KB	Output is correct
73	Correct	71 ms	1532 KB	Output is correct

답안 #97282

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 40.0 / 40.0

Subtask #3 50.0 / 50.0

Subtask #1
10.0 / 10.0

Subtask #2
40.0 / 40.0

Subtask #3
50.0 / 50.0