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Submission #870106

# Submission time Handle Problem Language Result Execution time Memory
870106 2023-11-07T00:44:22 Z ToighetLPHM Exhibition (JOI19_ho_t2) C++17
100 / 100
 37 ms 4696 KB 
#include <bits/stdc++.h>
//#define int long long
#define FOR(i,a,b) for (int i=(a);i<=(b);i++)
#define FOD(i,a,b) for (int i=(a);i>=(b);i--)
#define bit(x,y) ((x)>>(y))&1
#define pb push_back
#define ll long long
#define ii pair < int,int >
#define f first
#define s second
#define M 1000000007
#define N 100005
using namespace std;
int n,m;
ii a[N];
int b[N];
signed main()
{
    ios_base::sync_with_stdio(0);
    cin.tie(0);cout.tie(0);
    //freopen(".inp","r",stdin);
    //freopen(".out","w",stdout);
    cin>>n>>m;
    FOR(i,1,n) cin>>a[i].s>>a[i].f;
    FOR(i,1,m) cin>>b[i];
    sort(a+1,a+n+1);
    sort(b+1,b+m+1);
    int j=n,res=0;
    FOD(i,m,1) {
        while (j && a[j].s>b[i]) --j;
        if (j) {
            ++res;
            --j;
        }
    }
    cout<<res;
    return 0;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 500 KB Output is correct
2 Correct 0 ms 600 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 348 KB Output is correct
8 Correct 0 ms 344 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 360 KB Output is correct
12 Correct 0 ms 348 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 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 0 ms 348 KB Output is correct

Subtask #2
40.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 500 KB Output is correct
2 Correct 0 ms 600 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 348 KB Output is correct
8 Correct 0 ms 344 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 360 KB Output is correct
12 Correct 0 ms 348 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 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 0 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 344 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 344 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 348 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 1 ms 348 KB Output is correct
34 Correct 1 ms 348 KB Output is correct
35 Correct 0 ms 344 KB Output is correct
36 Correct 1 ms 504 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 1 ms 500 KB Output is correct
2 Correct 0 ms 600 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 348 KB Output is correct
8 Correct 0 ms 344 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 360 KB Output is correct
12 Correct 0 ms 348 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 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 0 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 344 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 344 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 348 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 1 ms 348 KB Output is correct
34 Correct 1 ms 348 KB Output is correct
35 Correct 0 ms 344 KB Output is correct
36 Correct 1 ms 504 KB Output is correct
37 Correct 1 ms 348 KB Output is correct
38 Correct 36 ms 4436 KB Output is correct
39 Correct 33 ms 4440 KB Output is correct
40 Correct 31 ms 4444 KB Output is correct
41 Correct 36 ms 4400 KB Output is correct
42 Correct 35 ms 4516 KB Output is correct
43 Correct 35 ms 4436 KB Output is correct
44 Correct 35 ms 4300 KB Output is correct
45 Correct 35 ms 4432 KB Output is correct
46 Correct 34 ms 4436 KB Output is correct
47 Correct 32 ms 3932 KB Output is correct
48 Correct 31 ms 3960 KB Output is correct
49 Correct 29 ms 3472 KB Output is correct
50 Correct 31 ms 3664 KB Output is correct
51 Correct 35 ms 4396 KB Output is correct
52 Correct 35 ms 4444 KB Output is correct
53 Correct 35 ms 4432 KB Output is correct
54 Correct 29 ms 4432 KB Output is correct
55 Correct 36 ms 4696 KB Output is correct
56 Correct 22 ms 3164 KB Output is correct
57 Correct 17 ms 1624 KB Output is correct
58 Correct 21 ms 3140 KB Output is correct
59 Correct 22 ms 3164 KB Output is correct
60 Correct 14 ms 1616 KB Output is correct
61 Correct 22 ms 2652 KB Output is correct
62 Correct 37 ms 4392 KB Output is correct
63 Correct 35 ms 4444 KB Output is correct
64 Correct 36 ms 4444 KB Output is correct
65 Correct 36 ms 4440 KB Output is correct
66 Correct 37 ms 4436 KB Output is correct
67 Correct 36 ms 4432 KB Output is correct
68 Correct 36 ms 4520 KB Output is correct
69 Correct 36 ms 4432 KB Output is correct
70 Correct 37 ms 4688 KB Output is correct
71 Correct 36 ms 4432 KB Output is correct
72 Correct 37 ms 4436 KB Output is correct
73 Correct 34 ms 4460 KB Output is correct