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Submission #654034

# Submission time Handle Problem Language Result Execution time Memory
654034 2022-10-29T15:34:50 Z sofija6 Exhibition (JOI19_ho_t2) C++14
100 / 100
 58 ms 5720 KB 
#include <bits/stdc++.h>
#define ll long long
#define MAXN 100010
using namespace std;
ll c[MAXN];
vector<pair<ll,ll> > p;
bool Cmp(pair<ll,ll> a,pair<ll,ll> b)
{
    if (a.first!=b.first)
        return a.first>b.first;
    return a.second>b.second;
}
int main()
{
    ios::sync_with_stdio(false); cin.tie(0); cout.tie(0);
    ll n,m,s,v;
    cin >> n >> m;
    for (ll i=1;i<=n;i++)
    {
        cin >> s >> v;
        p.push_back({v,s});
    }
    sort(p.begin(),p.end());
    for (ll i=1;i<=m;i++)
        cin >> c[i];
    sort(c+1,c+1+m);
    ll pos=n-1,ans=0;
    for (ll i=m;i>=1;i--)
    {
        while (pos>=0 && p[pos].second>c[i])
            pos--;
        if (pos>=0)
        {
            ans++;
            pos--;
        }
    }
    cout << ans;
    return 0;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 328 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 328 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 212 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

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 328 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 328 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 212 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 344 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 2 ms 340 KB Output is correct
25 Correct 1 ms 336 KB Output is correct
26 Correct 1 ms 380 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 2 ms 340 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 344 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 2 ms 340 KB Output is correct
37 Correct 1 ms 340 KB Output is correct

Subtask #3
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 328 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 328 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 212 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 344 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 2 ms 340 KB Output is correct
25 Correct 1 ms 336 KB Output is correct
26 Correct 1 ms 380 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 2 ms 340 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 344 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 2 ms 340 KB Output is correct
37 Correct 1 ms 340 KB Output is correct
38 Correct 46 ms 5600 KB Output is correct
39 Correct 47 ms 5604 KB Output is correct
40 Correct 41 ms 5696 KB Output is correct
41 Correct 57 ms 5696 KB Output is correct
42 Correct 58 ms 5696 KB Output is correct
43 Correct 53 ms 5700 KB Output is correct
44 Correct 45 ms 5600 KB Output is correct
45 Correct 46 ms 5600 KB Output is correct
46 Correct 43 ms 5572 KB Output is correct
47 Correct 43 ms 5056 KB Output is correct
48 Correct 48 ms 5056 KB Output is correct
49 Correct 43 ms 4532 KB Output is correct
50 Correct 38 ms 4576 KB Output is correct
51 Correct 46 ms 5600 KB Output is correct
52 Correct 54 ms 5632 KB Output is correct
53 Correct 52 ms 5540 KB Output is correct
54 Correct 40 ms 5684 KB Output is correct
55 Correct 46 ms 5636 KB Output is correct
56 Correct 33 ms 4012 KB Output is correct
57 Correct 17 ms 1980 KB Output is correct
58 Correct 31 ms 4040 KB Output is correct
59 Correct 40 ms 3912 KB Output is correct
60 Correct 18 ms 2016 KB Output is correct
61 Correct 29 ms 3368 KB Output is correct
62 Correct 49 ms 5652 KB Output is correct
63 Correct 49 ms 5632 KB Output is correct
64 Correct 48 ms 5720 KB Output is correct
65 Correct 50 ms 5632 KB Output is correct
66 Correct 48 ms 5660 KB Output is correct
67 Correct 50 ms 5596 KB Output is correct
68 Correct 49 ms 5624 KB Output is correct
69 Correct 53 ms 5680 KB Output is correct
70 Correct 52 ms 5600 KB Output is correct
71 Correct 44 ms 5640 KB Output is correct
72 Correct 49 ms 5604 KB Output is correct
73 Correct 44 ms 5648 KB Output is correct