oj.uz

답안 #1083453

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1083453 2024-09-03T08:31:55 Z mimi Exhibition (JOI19_ho_t2) C++17
100 / 100
 45 ms 4736 KB 
#include <bits/stdc++.h>
//#ifndef ONLINE_JUDGE
//#include <debugging.h>
//#endif
#define ff first
#define ss second
#define pp push_back
#define all(x) (x).begin(),(x).end()
#define dbg(v)  cout << "Line(" << __LINE__ << ") -> " << #v << " = " << (v) << endl;
using namespace std;
using ll = long long;
using ld = long double;
using pii = pair <int,int>;
using pll = pair <ll,ll>;
using pld = pair <ld,ld>;
const char el ='\n';
const char sp = ' ';
const int maxn = 2e5+5, mod = 1e9+7, N = 10;
const ll inf = 1e18L+3;
int n,m,b[maxn],ans;
pii a[maxn];

void input()
{
    cin>>n>>m;
    for(int i=1;i<=n;++i)   cin>>a[i].ss>>a[i].ff;
    for(int i=1;i<=m;++i)   cin>>b[i];
    sort(a+1,a+n+1);
    sort(b+1,b+m+1);
}

void solve()
{
    for(int i=m,j=n;i>0;--i)
    {
        if(j<1) break;
        while(j>0 && a[j].ss>b[i])  --j;
        if(j>0)
        {
            ++ans;
            --j;
        }
    }
    cout<<ans;
}

int32_t main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    int test = 1;
//    cin>>test;
    while(test-->0)
    {
        input();
        solve();
    }
    return 0;
}

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 1 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 464 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 1 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 344 KB Output is correct
17 Correct 0 ms 460 KB Output is correct
18 Correct 0 ms 464 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 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 1 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 464 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 1 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 344 KB Output is correct
17 Correct 0 ms 460 KB Output is correct
18 Correct 0 ms 464 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 344 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 1 ms 348 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 348 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 1 ms 496 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 0 ms 344 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 344 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 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 1 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 464 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 1 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 344 KB Output is correct
17 Correct 0 ms 460 KB Output is correct
18 Correct 0 ms 464 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 344 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 1 ms 348 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 348 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 1 ms 496 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 0 ms 344 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 344 KB Output is correct
37 Correct 1 ms 348 KB Output is correct
38 Correct 42 ms 4404 KB Output is correct
39 Correct 32 ms 4436 KB Output is correct
40 Correct 30 ms 4372 KB Output is correct
41 Correct 33 ms 4444 KB Output is correct
42 Correct 34 ms 4436 KB Output is correct
43 Correct 33 ms 4444 KB Output is correct
44 Correct 33 ms 4328 KB Output is correct
45 Correct 45 ms 4264 KB Output is correct
46 Correct 33 ms 4444 KB Output is correct
47 Correct 29 ms 3932 KB Output is correct
48 Correct 31 ms 4024 KB Output is correct
49 Correct 28 ms 3676 KB Output is correct
50 Correct 28 ms 3652 KB Output is correct
51 Correct 35 ms 4364 KB Output is correct
52 Correct 35 ms 4440 KB Output is correct
53 Correct 33 ms 4444 KB Output is correct
54 Correct 27 ms 4444 KB Output is correct
55 Correct 34 ms 4532 KB Output is correct
56 Correct 21 ms 3164 KB Output is correct
57 Correct 13 ms 1628 KB Output is correct
58 Correct 21 ms 3084 KB Output is correct
59 Correct 21 ms 3064 KB Output is correct
60 Correct 14 ms 1628 KB Output is correct
61 Correct 24 ms 2624 KB Output is correct
62 Correct 34 ms 4432 KB Output is correct
63 Correct 38 ms 4444 KB Output is correct
64 Correct 35 ms 4444 KB Output is correct
65 Correct 35 ms 4444 KB Output is correct
66 Correct 39 ms 4436 KB Output is correct
67 Correct 35 ms 4436 KB Output is correct
68 Correct 34 ms 4440 KB Output is correct
69 Correct 34 ms 4440 KB Output is correct
70 Correct 39 ms 4436 KB Output is correct
71 Correct 33 ms 4444 KB Output is correct
72 Correct 45 ms 4736 KB Output is correct
73 Correct 33 ms 4444 KB Output is correct