Submission #1033983

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
1033983	2024-07-25T08:22:03 Z	vjudge1	Exhibition (JOI19_ho_t2)	C++17	100 / 100	38 ms	5724 KB

joi2019_ho_t2

#include<bits/stdc++.h>
#define ll long long
#define pll pair<ll, ll>
#define fi first
#define se second
using namespace std;

int n, m;
const int maxn = 2e6;
const int inf = 1e9;
pll p[maxn + 3];
ll c[maxn + 3], ans;
bool vis[maxn + 3];

bool cmp(pll a, pll b)
{
    if(a.se == b.se) return a.fi < b.fi;
    return a.se < b.se;
}

int main()
{
    //freopen("EXHIBITION.INP", "r", stdin);
    //freopen("EXHIBITION.OUT", "w", stdout);
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);

    cin >> n >> m;
    for(int i = 1; i <= n; i++)
    {
        cin >> p[i].fi >> p[i].se;
    }
    sort(p + 1, p + n + 1, cmp);
    for(int i = 1; i <= m; i++)
    {
        cin >> c[i];
    }
    sort(c + 1, c + m + 1);
    int res = m;
    ll tmp = inf;
    for(int i = n; i >= 1; i--)
    {
        if(res >= 1 && c[res] >= p[i].fi)
        {
            ans++;
            res--;
            //cout << res << ' ' << p[i].fi << '\n';
        }
    }
    cout << ans;
}

Compilation message

joi2019_ho_t2.cpp: In function 'int main()':
joi2019_ho_t2.cpp:40:8: warning: unused variable 'tmp' [-Wunused-variable]
   40 |     ll tmp = inf;
      |        ^~~

Subtask #1
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 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	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	408 KB	Output is correct
10	Correct	0 ms	464 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	1 ms	344 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	344 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	1 ms	348 KB	Output is correct

Subtask #2
40.0 / 40.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 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	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	408 KB	Output is correct
10	Correct	0 ms	464 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	1 ms	344 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	344 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	1 ms	348 KB	Output is correct
20	Correct	1 ms	348 KB	Output is correct
21	Correct	1 ms	348 KB	Output is correct
22	Correct	1 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	348 KB	Output is correct
27	Correct	1 ms	412 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	520 KB	Output is correct
31	Correct	1 ms	348 KB	Output is correct
32	Correct	1 ms	348 KB	Output is correct
33	Correct	0 ms	348 KB	Output is correct
34	Correct	0 ms	472 KB	Output is correct
35	Correct	1 ms	604 KB	Output is correct
36	Correct	1 ms	344 KB	Output is correct
37	Correct	1 ms	348 KB	Output is correct

Subtask #3
50.0 / 50.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 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	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	408 KB	Output is correct
10	Correct	0 ms	464 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	1 ms	344 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	344 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	1 ms	348 KB	Output is correct
20	Correct	1 ms	348 KB	Output is correct
21	Correct	1 ms	348 KB	Output is correct
22	Correct	1 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	348 KB	Output is correct
27	Correct	1 ms	412 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	520 KB	Output is correct
31	Correct	1 ms	348 KB	Output is correct
32	Correct	1 ms	348 KB	Output is correct
33	Correct	0 ms	348 KB	Output is correct
34	Correct	0 ms	472 KB	Output is correct
35	Correct	1 ms	604 KB	Output is correct
36	Correct	1 ms	344 KB	Output is correct
37	Correct	1 ms	348 KB	Output is correct
38	Correct	35 ms	5724 KB	Output is correct
39	Correct	32 ms	5720 KB	Output is correct
40	Correct	30 ms	5712 KB	Output is correct
41	Correct	35 ms	5724 KB	Output is correct
42	Correct	35 ms	5480 KB	Output is correct
43	Correct	35 ms	5716 KB	Output is correct
44	Correct	34 ms	5460 KB	Output is correct
45	Correct	35 ms	5460 KB	Output is correct
46	Correct	37 ms	5600 KB	Output is correct
47	Correct	31 ms	4948 KB	Output is correct
48	Correct	30 ms	4948 KB	Output is correct
49	Correct	26 ms	4500 KB	Output is correct
50	Correct	25 ms	4432 KB	Output is correct
51	Correct	34 ms	5704 KB	Output is correct
52	Correct	35 ms	5716 KB	Output is correct
53	Correct	38 ms	5468 KB	Output is correct
54	Correct	34 ms	5716 KB	Output is correct
55	Correct	38 ms	5716 KB	Output is correct
56	Correct	23 ms	3928 KB	Output is correct
57	Correct	13 ms	2236 KB	Output is correct
58	Correct	26 ms	3788 KB	Output is correct
59	Correct	22 ms	3812 KB	Output is correct
60	Correct	13 ms	2140 KB	Output is correct
61	Correct	21 ms	3220 KB	Output is correct
62	Correct	35 ms	5716 KB	Output is correct
63	Correct	35 ms	5724 KB	Output is correct
64	Correct	35 ms	5716 KB	Output is correct
65	Correct	35 ms	5484 KB	Output is correct
66	Correct	38 ms	5480 KB	Output is correct
67	Correct	36 ms	5716 KB	Output is correct
68	Correct	35 ms	5724 KB	Output is correct
69	Correct	36 ms	5556 KB	Output is correct
70	Correct	37 ms	5652 KB	Output is correct
71	Correct	35 ms	5716 KB	Output is correct
72	Correct	36 ms	5716 KB	Output is correct
73	Correct	33 ms	5716 KB	Output is correct

Submission #1033983

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