답안 #1105406

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1105406	2024-10-26T09:45:37 Z	salmon	Exhibition (JOI19_ho_t2)	C++14	100 / 100	53 ms	5052 KB

joi2019_ho_t2

#include <bits/stdc++.h>
using namespace std;

int N,M;
vector<pair<int,int>> p;
int h1,h2;
vector<int> v;

int main(){

    scanf(" %d",&N);
    scanf(" %d",&M);

    for(int i = 0; i < N; i++){
        scanf(" %d",&h1);
        scanf(" %d",&h2);

        p.push_back({h2,h1});
    }

    for(int i = 0; i < M; i++){
        scanf(" %d",&h1);

        v.push_back(h1);
    }

    sort(p.begin(),p.end(), greater<pair<int,int>>());
    sort(v.begin(),v.end(),greater<int>());

    int num = 0;

    for(int i = 0; i < N; i++){
        if(p[i].second <= v[num]){
            num++;
        }
        if(num == M) break;
    }

    printf("%d",num);
}

Compilation message

joi2019_ho_t2.cpp: In function 'int main()':
joi2019_ho_t2.cpp:11:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   11 |     scanf(" %d",&N);
      |     ~~~~~^~~~~~~~~~
joi2019_ho_t2.cpp:12:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   12 |     scanf(" %d",&M);
      |     ~~~~~^~~~~~~~~~
joi2019_ho_t2.cpp:15:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   15 |         scanf(" %d",&h1);
      |         ~~~~~^~~~~~~~~~~
joi2019_ho_t2.cpp:16:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   16 |         scanf(" %d",&h2);
      |         ~~~~~^~~~~~~~~~~
joi2019_ho_t2.cpp:22:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   22 |         scanf(" %d",&h1);
      |         ~~~~~^~~~~~~~~~~

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	336 KB	Output is correct
2	Correct	1 ms	336 KB	Output is correct
3	Correct	1 ms	336 KB	Output is correct
4	Correct	1 ms	436 KB	Output is correct
5	Correct	1 ms	336 KB	Output is correct
6	Correct	1 ms	336 KB	Output is correct
7	Correct	1 ms	336 KB	Output is correct
8	Correct	1 ms	336 KB	Output is correct
9	Correct	1 ms	336 KB	Output is correct
10	Correct	1 ms	336 KB	Output is correct
11	Correct	1 ms	336 KB	Output is correct
12	Correct	1 ms	336 KB	Output is correct
13	Correct	1 ms	336 KB	Output is correct
14	Correct	1 ms	336 KB	Output is correct
15	Correct	1 ms	336 KB	Output is correct
16	Correct	1 ms	336 KB	Output is correct
17	Correct	1 ms	336 KB	Output is correct
18	Correct	1 ms	336 KB	Output is correct
19	Correct	1 ms	336 KB	Output is correct

Subtask #2
40.0 / 40.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	336 KB	Output is correct
2	Correct	1 ms	336 KB	Output is correct
3	Correct	1 ms	336 KB	Output is correct
4	Correct	1 ms	436 KB	Output is correct
5	Correct	1 ms	336 KB	Output is correct
6	Correct	1 ms	336 KB	Output is correct
7	Correct	1 ms	336 KB	Output is correct
8	Correct	1 ms	336 KB	Output is correct
9	Correct	1 ms	336 KB	Output is correct
10	Correct	1 ms	336 KB	Output is correct
11	Correct	1 ms	336 KB	Output is correct
12	Correct	1 ms	336 KB	Output is correct
13	Correct	1 ms	336 KB	Output is correct
14	Correct	1 ms	336 KB	Output is correct
15	Correct	1 ms	336 KB	Output is correct
16	Correct	1 ms	336 KB	Output is correct
17	Correct	1 ms	336 KB	Output is correct
18	Correct	1 ms	336 KB	Output is correct
19	Correct	1 ms	336 KB	Output is correct
20	Correct	1 ms	336 KB	Output is correct
21	Correct	1 ms	336 KB	Output is correct
22	Correct	1 ms	336 KB	Output is correct
23	Correct	2 ms	592 KB	Output is correct
24	Correct	1 ms	480 KB	Output is correct
25	Correct	1 ms	336 KB	Output is correct
26	Correct	1 ms	508 KB	Output is correct
27	Correct	1 ms	336 KB	Output is correct
28	Correct	1 ms	336 KB	Output is correct
29	Correct	1 ms	336 KB	Output is correct
30	Correct	1 ms	336 KB	Output is correct
31	Correct	1 ms	336 KB	Output is correct
32	Correct	1 ms	448 KB	Output is correct
33	Correct	1 ms	336 KB	Output is correct
34	Correct	1 ms	336 KB	Output is correct
35	Correct	1 ms	336 KB	Output is correct
36	Correct	1 ms	336 KB	Output is correct
37	Correct	1 ms	336 KB	Output is correct

Subtask #3
50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	336 KB	Output is correct
2	Correct	1 ms	336 KB	Output is correct
3	Correct	1 ms	336 KB	Output is correct
4	Correct	1 ms	436 KB	Output is correct
5	Correct	1 ms	336 KB	Output is correct
6	Correct	1 ms	336 KB	Output is correct
7	Correct	1 ms	336 KB	Output is correct
8	Correct	1 ms	336 KB	Output is correct
9	Correct	1 ms	336 KB	Output is correct
10	Correct	1 ms	336 KB	Output is correct
11	Correct	1 ms	336 KB	Output is correct
12	Correct	1 ms	336 KB	Output is correct
13	Correct	1 ms	336 KB	Output is correct
14	Correct	1 ms	336 KB	Output is correct
15	Correct	1 ms	336 KB	Output is correct
16	Correct	1 ms	336 KB	Output is correct
17	Correct	1 ms	336 KB	Output is correct
18	Correct	1 ms	336 KB	Output is correct
19	Correct	1 ms	336 KB	Output is correct
20	Correct	1 ms	336 KB	Output is correct
21	Correct	1 ms	336 KB	Output is correct
22	Correct	1 ms	336 KB	Output is correct
23	Correct	2 ms	592 KB	Output is correct
24	Correct	1 ms	480 KB	Output is correct
25	Correct	1 ms	336 KB	Output is correct
26	Correct	1 ms	508 KB	Output is correct
27	Correct	1 ms	336 KB	Output is correct
28	Correct	1 ms	336 KB	Output is correct
29	Correct	1 ms	336 KB	Output is correct
30	Correct	1 ms	336 KB	Output is correct
31	Correct	1 ms	336 KB	Output is correct
32	Correct	1 ms	448 KB	Output is correct
33	Correct	1 ms	336 KB	Output is correct
34	Correct	1 ms	336 KB	Output is correct
35	Correct	1 ms	336 KB	Output is correct
36	Correct	1 ms	336 KB	Output is correct
37	Correct	1 ms	336 KB	Output is correct
38	Correct	43 ms	4796 KB	Output is correct
39	Correct	51 ms	4812 KB	Output is correct
40	Correct	35 ms	5044 KB	Output is correct
41	Correct	40 ms	4964 KB	Output is correct
42	Correct	41 ms	4804 KB	Output is correct
43	Correct	40 ms	4796 KB	Output is correct
44	Correct	42 ms	4804 KB	Output is correct
45	Correct	40 ms	4804 KB	Output is correct
46	Correct	39 ms	4796 KB	Output is correct
47	Correct	36 ms	4444 KB	Output is correct
48	Correct	36 ms	4548 KB	Output is correct
49	Correct	33 ms	4032 KB	Output is correct
50	Correct	32 ms	4036 KB	Output is correct
51	Correct	39 ms	4804 KB	Output is correct
52	Correct	40 ms	4796 KB	Output is correct
53	Correct	39 ms	4980 KB	Output is correct
54	Correct	39 ms	5052 KB	Output is correct
55	Correct	40 ms	4796 KB	Output is correct
56	Correct	25 ms	3268 KB	Output is correct
57	Correct	15 ms	1740 KB	Output is correct
58	Correct	25 ms	3276 KB	Output is correct
59	Correct	26 ms	3268 KB	Output is correct
60	Correct	16 ms	1740 KB	Output is correct
61	Correct	24 ms	2992 KB	Output is correct
62	Correct	41 ms	4816 KB	Output is correct
63	Correct	40 ms	4804 KB	Output is correct
64	Correct	40 ms	4796 KB	Output is correct
65	Correct	40 ms	4804 KB	Output is correct
66	Correct	40 ms	4804 KB	Output is correct
67	Correct	40 ms	4796 KB	Output is correct
68	Correct	53 ms	4796 KB	Output is correct
69	Correct	43 ms	4804 KB	Output is correct
70	Correct	44 ms	4804 KB	Output is correct
71	Correct	42 ms	4804 KB	Output is correct
72	Correct	44 ms	4796 KB	Output is correct
73	Correct	43 ms	5036 KB	Output is correct

답안 #1105406

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