oj.uz

답안 #1008536

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1008536 2024-06-26T14:10:22 Z ihne Exhibition (JOI19_ho_t2) C++17
100 / 100
 36 ms 5788 KB 
#include <bits/stdc++.h>
using namespace std;
#define int long long
#define fi first
#define se second
#define pii pair<int,int>
#define pb push_back
const int mn=1e5+5;
struct pt{
  int s,v;
  bool operator < (const pt &o) const{
    if (v!=o.v)return v<o.v;
    return s<o.s;
  }
  friend istream& operator >> (istream& in,pt& p){
    in>>p.s>>p.v;
    return in;
  }
};
pt p[mn];
int f[mn];
signed main(){
  //freopen("","r",stdin);
  //freopen("","w",stdout);
  ios_base::sync_with_stdio(0);
  cin.tie(0);
  int n,m;
  cin>>n>>m;
  for (int i=1;i<=n;i++){
    cin>>p[i];
  }
  for (int i=1;i<=m;i++){
    cin>>f[i];
  }
  sort(p+1,p+n+1);
  sort(f+1,f+m+1);
  int it=n;
  int ans=0;
  for (int i=m;i>=1;i--){
    while (it&&p[it].s>f[i]) it--;
    if (!it) break;
    if (p[it].s<=f[i]) ans++;
    it--;
  }
  cout<<ans;
}

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 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 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 348 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 344 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 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct

Subtask #2
40.0 / 40.0

# 결과 실행 시간 메모리 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 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 348 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 344 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 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 524 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 1 ms 344 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 0 ms 348 KB Output is correct
27 Correct 1 ms 348 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 0 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 1 ms 348 KB Output is correct
35 Correct 1 ms 344 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 1 ms 348 KB Output is correct

Subtask #3
50.0 / 50.0

# 결과 실행 시간 메모리 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 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 348 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 344 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 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 524 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 1 ms 344 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 0 ms 348 KB Output is correct
27 Correct 1 ms 348 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 0 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 1 ms 348 KB Output is correct
35 Correct 1 ms 344 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 1 ms 348 KB Output is correct
38 Correct 33 ms 5460 KB Output is correct
39 Correct 35 ms 5460 KB Output is correct
40 Correct 31 ms 5460 KB Output is correct
41 Correct 33 ms 5684 KB Output is correct
42 Correct 33 ms 5468 KB Output is correct
43 Correct 33 ms 5456 KB Output is correct
44 Correct 33 ms 5696 KB Output is correct
45 Correct 33 ms 5468 KB Output is correct
46 Correct 31 ms 5468 KB Output is correct
47 Correct 36 ms 4952 KB Output is correct
48 Correct 30 ms 4952 KB Output is correct
49 Correct 27 ms 4444 KB Output is correct
50 Correct 26 ms 4532 KB Output is correct
51 Correct 33 ms 5592 KB Output is correct
52 Correct 32 ms 5468 KB Output is correct
53 Correct 33 ms 5464 KB Output is correct
54 Correct 28 ms 5460 KB Output is correct
55 Correct 33 ms 5456 KB Output is correct
56 Correct 25 ms 3848 KB Output is correct
57 Correct 13 ms 2140 KB Output is correct
58 Correct 20 ms 3932 KB Output is correct
59 Correct 20 ms 3932 KB Output is correct
60 Correct 13 ms 2140 KB Output is correct
61 Correct 20 ms 3420 KB Output is correct
62 Correct 33 ms 5460 KB Output is correct
63 Correct 33 ms 5468 KB Output is correct
64 Correct 35 ms 5528 KB Output is correct
65 Correct 33 ms 5456 KB Output is correct
66 Correct 34 ms 5460 KB Output is correct
67 Correct 33 ms 5456 KB Output is correct
68 Correct 33 ms 5460 KB Output is correct
69 Correct 35 ms 5788 KB Output is correct
70 Correct 34 ms 5684 KB Output is correct
71 Correct 33 ms 5456 KB Output is correct
72 Correct 34 ms 5456 KB Output is correct
73 Correct 33 ms 5456 KB Output is correct