oj.uz

Submission #538431

# Submission time Handle Problem Language Result Execution time Memory
538431 2022-03-16T21:05:48 Z __Variatto Exhibition (JOI19_ho_t2) C++17
100 / 100
 57 ms 4456 KB 
#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define fi first
#define se second
#define ll long long
const int MAX=1e5+10;
int n, m, roz[MAX];
pair<int,int>a[MAX];
int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(0), cout.tie(0);
    cin>>n>>m;
    for(int i=1; i<=n; i++)
        cin>>a[i].fi>>a[i].se;
    sort(a+1, a+n+1, [](pair<int,int>x, pair<int,int>y){
        if(x.se==y.se) return x.fi<y.fi;
        return x.se<y.se;
    });
    for(int i=1; i<=m; i++)
        cin>>roz[i];
    sort(roz+1, roz+m+1);
    int ile=0, licz=n;
    for(int i=m; i>=1; i--){
        while(licz>=1 && a[licz].fi>roz[i])
            licz--;
        if(licz>=1 && a[licz].fi<=roz[i])
            ile++;
        licz--;
    }
    cout<<ile<<"\n";
}

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 324 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 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 328 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 0 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 324 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 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 328 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 0 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 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 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 340 KB Output is correct
30 Correct 1 ms 372 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

# 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 324 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 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 328 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 0 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 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 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 340 KB Output is correct
30 Correct 1 ms 372 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 57 ms 4272 KB Output is correct
39 Correct 54 ms 4440 KB Output is correct
40 Correct 51 ms 4300 KB Output is correct
41 Correct 46 ms 4268 KB Output is correct
42 Correct 44 ms 4284 KB Output is correct
43 Correct 42 ms 4304 KB Output is correct
44 Correct 44 ms 4332 KB Output is correct
45 Correct 45 ms 4268 KB Output is correct
46 Correct 46 ms 4332 KB Output is correct
47 Correct 40 ms 3860 KB Output is correct
48 Correct 41 ms 3860 KB Output is correct
49 Correct 42 ms 3540 KB Output is correct
50 Correct 41 ms 3496 KB Output is correct
51 Correct 44 ms 4380 KB Output is correct
52 Correct 43 ms 4368 KB Output is correct
53 Correct 45 ms 4284 KB Output is correct
54 Correct 38 ms 4428 KB Output is correct
55 Correct 44 ms 4340 KB Output is correct
56 Correct 26 ms 2912 KB Output is correct
57 Correct 17 ms 1620 KB Output is correct
58 Correct 29 ms 2892 KB Output is correct
59 Correct 30 ms 2948 KB Output is correct
60 Correct 24 ms 1616 KB Output is correct
61 Correct 27 ms 2592 KB Output is correct
62 Correct 44 ms 4288 KB Output is correct
63 Correct 44 ms 4300 KB Output is correct
64 Correct 47 ms 4304 KB Output is correct
65 Correct 45 ms 4376 KB Output is correct
66 Correct 50 ms 4396 KB Output is correct
67 Correct 51 ms 4300 KB Output is correct
68 Correct 46 ms 4316 KB Output is correct
69 Correct 45 ms 4356 KB Output is correct
70 Correct 50 ms 4432 KB Output is correct
71 Correct 48 ms 4456 KB Output is correct
72 Correct 49 ms 4388 KB Output is correct
73 Correct 42 ms 4296 KB Output is correct