답안 #787615

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
787615	2023-07-19T10:27:11 Z	andecaandeci	Exhibition (JOI19_ho_t2)	C++17	100 / 100	51 ms	5608 KB

joi2019_ho_t2

#include<bits/stdc++.h>
 
using namespace std;
 
#define fi first
#define se second
#define pii pair<int,int>
#define pll pair<long long, long long>
// jangan kebiasa kalah
// kalo OI, sampah aja dulu, tapi jangan menutup kemungkinan buat AC

long long n,m,b[100069],ans;
pll arr[100069];

int main()
{
    ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
    long long i,j;
    cin>>n>>m;
    for(i=1;i<=n;i++)
    {
        cin>>arr[i].se>>arr[i].fi;
    }
    j = m;
    bool pernah = 0;
    for(i=1;i<=m;i++)
    {
        cin>>b[i];
    }
    sort(arr+1,arr+n+1);
    sort(b+1,b+m+1);
    // i < j -> b[i] <= b[j] and arr[i].fi <= arr[j].fi
    // fi = val, se = size
    for(i=n;i and j;i--)
    {
        if(arr[i].se <= b[j])
        {
            --j;
            ++ans;
        }
    }
    cout<<ans<<'\n';
}

Compilation message

joi2019_ho_t2.cpp: In function 'int main()':
joi2019_ho_t2.cpp:25:10: warning: unused variable 'pernah' [-Wunused-variable]
   25 |     bool pernah = 0;
      |          ^~~~~~

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	340 KB	Output is correct
2	Correct	1 ms	328 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	1 ms	340 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	340 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	1 ms	340 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	260 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct

Subtask #2
40.0 / 40.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	340 KB	Output is correct
2	Correct	1 ms	328 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	1 ms	340 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	340 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	1 ms	340 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	260 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	340 KB	Output is correct
21	Correct	2 ms	340 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	1 ms	344 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct
27	Correct	1 ms	340 KB	Output is correct
28	Correct	1 ms	340 KB	Output is correct
29	Correct	1 ms	344 KB	Output is correct
30	Correct	1 ms	340 KB	Output is correct
31	Correct	1 ms	340 KB	Output is correct
32	Correct	1 ms	340 KB	Output is correct
33	Correct	1 ms	340 KB	Output is correct
34	Correct	1 ms	340 KB	Output is correct
35	Correct	1 ms	340 KB	Output is correct
36	Correct	1 ms	340 KB	Output is correct
37	Correct	1 ms	340 KB	Output is correct

Subtask #3
50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	340 KB	Output is correct
2	Correct	1 ms	328 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	1 ms	340 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	340 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	1 ms	340 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	260 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	340 KB	Output is correct
21	Correct	2 ms	340 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	1 ms	344 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct
27	Correct	1 ms	340 KB	Output is correct
28	Correct	1 ms	340 KB	Output is correct
29	Correct	1 ms	344 KB	Output is correct
30	Correct	1 ms	340 KB	Output is correct
31	Correct	1 ms	340 KB	Output is correct
32	Correct	1 ms	340 KB	Output is correct
33	Correct	1 ms	340 KB	Output is correct
34	Correct	1 ms	340 KB	Output is correct
35	Correct	1 ms	340 KB	Output is correct
36	Correct	1 ms	340 KB	Output is correct
37	Correct	1 ms	340 KB	Output is correct
38	Correct	36 ms	5464 KB	Output is correct
39	Correct	37 ms	5476 KB	Output is correct
40	Correct	32 ms	5500 KB	Output is correct
41	Correct	38 ms	5540 KB	Output is correct
42	Correct	42 ms	5564 KB	Output is correct
43	Correct	46 ms	5532 KB	Output is correct
44	Correct	39 ms	5556 KB	Output is correct
45	Correct	46 ms	5436 KB	Output is correct
46	Correct	51 ms	5520 KB	Output is correct
47	Correct	33 ms	4940 KB	Output is correct
48	Correct	33 ms	5008 KB	Output is correct
49	Correct	33 ms	4592 KB	Output is correct
50	Correct	30 ms	4484 KB	Output is correct
51	Correct	40 ms	5512 KB	Output is correct
52	Correct	39 ms	5544 KB	Output is correct
53	Correct	39 ms	5436 KB	Output is correct
54	Correct	31 ms	5516 KB	Output is correct
55	Correct	37 ms	5524 KB	Output is correct
56	Correct	23 ms	3796 KB	Output is correct
57	Correct	14 ms	2084 KB	Output is correct
58	Correct	24 ms	3788 KB	Output is correct
59	Correct	23 ms	3756 KB	Output is correct
60	Correct	14 ms	2092 KB	Output is correct
61	Correct	22 ms	3292 KB	Output is correct
62	Correct	37 ms	5556 KB	Output is correct
63	Correct	37 ms	5540 KB	Output is correct
64	Correct	37 ms	5548 KB	Output is correct
65	Correct	36 ms	5464 KB	Output is correct
66	Correct	37 ms	5460 KB	Output is correct
67	Correct	45 ms	5552 KB	Output is correct
68	Correct	36 ms	5608 KB	Output is correct
69	Correct	39 ms	5520 KB	Output is correct
70	Correct	38 ms	5444 KB	Output is correct
71	Correct	36 ms	5532 KB	Output is correct
72	Correct	37 ms	5452 KB	Output is correct
73	Correct	34 ms	5448 KB	Output is correct

답안 #787615

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