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답안 #1040930

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1040930 2024-08-01T12:31:03 Z MrPavlito Exhibition (JOI19_ho_t2) C++17
100 / 100
 36 ms 4700 KB 
#include <bits/stdc++.h>
#define int long long
#define pb push_back
#define mp make_pair
#define all(x) (x).begin(),(x).end()
#define fi first
#define sc second
#define endl "\n"
#define pii pair<int,int>

using namespace std;

const int MAXN = 1e5+5;
const int mod7 = 1e9+7;
const long long inf = 1e18;

bool CMP(pii p1, pii p2)
{
    if(p1.sc == p2.sc)return p1.fi < p2.fi;
    return p1.sc < p2.sc;
}

signed main()
{
    ios_base::sync_with_stdio(false),cin.tie(0), cout.tie(0);
    int tt=1;
    //cin >> tt;
    while(tt--)
    {
        int n,m;
        cin >> n >> m;
        vector<pii> slike(n);
        for(int i=0; i<n; i++)cin >> slike[i].fi >> slike[i].sc;
        sort(all(slike), CMP);
        vector<int> ramovi(m);
        for(int i=0; i<m; i++)cin >> ramovi[i];
        sort(all(ramovi));
        int pointer = n-1;
        int rez = 0;
        for(int i=m-1; i>=0; i--)
        {
            while(pointer >=0 && slike[pointer].fi > ramovi[i])pointer--;
            if(pointer >=0)rez++;
            pointer--;
        }
        cout << rez << endl;

    }
}

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 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 1 ms 344 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 456 KB Output is correct
12 Correct 0 ms 344 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 420 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 460 KB Output is correct

Subtask #2
40.0 / 40.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 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 1 ms 344 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 456 KB Output is correct
12 Correct 0 ms 344 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 420 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 460 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 1 ms 464 KB Output is correct
28 Correct 1 ms 344 KB Output is correct
29 Correct 0 ms 344 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 1 ms 348 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 0 ms 348 KB Output is correct

Subtask #3
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 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 1 ms 344 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 456 KB Output is correct
12 Correct 0 ms 344 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 420 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 460 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 1 ms 464 KB Output is correct
28 Correct 1 ms 344 KB Output is correct
29 Correct 0 ms 344 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 1 ms 348 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 0 ms 348 KB Output is correct
38 Correct 30 ms 4444 KB Output is correct
39 Correct 33 ms 4700 KB Output is correct
40 Correct 35 ms 4448 KB Output is correct
41 Correct 29 ms 4444 KB Output is correct
42 Correct 29 ms 4444 KB Output is correct
43 Correct 30 ms 4564 KB Output is correct
44 Correct 30 ms 4576 KB Output is correct
45 Correct 29 ms 4468 KB Output is correct
46 Correct 29 ms 4452 KB Output is correct
47 Correct 26 ms 3924 KB Output is correct
48 Correct 27 ms 3940 KB Output is correct
49 Correct 24 ms 3420 KB Output is correct
50 Correct 24 ms 3604 KB Output is correct
51 Correct 29 ms 4444 KB Output is correct
52 Correct 35 ms 4436 KB Output is correct
53 Correct 31 ms 4444 KB Output is correct
54 Correct 31 ms 4600 KB Output is correct
55 Correct 36 ms 4432 KB Output is correct
56 Correct 22 ms 3164 KB Output is correct
57 Correct 11 ms 1880 KB Output is correct
58 Correct 18 ms 3164 KB Output is correct
59 Correct 18 ms 3164 KB Output is correct
60 Correct 12 ms 1880 KB Output is correct
61 Correct 17 ms 2660 KB Output is correct
62 Correct 35 ms 4588 KB Output is correct
63 Correct 30 ms 4440 KB Output is correct
64 Correct 29 ms 4444 KB Output is correct
65 Correct 29 ms 4444 KB Output is correct
66 Correct 35 ms 4692 KB Output is correct
67 Correct 30 ms 4436 KB Output is correct
68 Correct 30 ms 4444 KB Output is correct
69 Correct 30 ms 4444 KB Output is correct
70 Correct 31 ms 4580 KB Output is correct
71 Correct 29 ms 4436 KB Output is correct
72 Correct 30 ms 4432 KB Output is correct
73 Correct 34 ms 4332 KB Output is correct