oj.uz

답안 #130621

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
130621 2019-07-15T18:24:03 Z doowey Exhibition (JOI19_ho_t2) C++14
100 / 100
 75 ms 4572 KB 
#pragma GCC optimize("Ofast")
#include <bits/stdc++.h>
 
using namespace std;
 
typedef long long ll;
typedef long double ld;
typedef pair<int, int> pii;
typedef pair<ld, ld> pdd;
 
#define fi first
#define se second
#define mp make_pair
#define fastIO ios::sync_with_stdio(false);cin.tie(0);cout.tie(0);

int main(){
    fastIO;
    int n, m;
    cin >> n >> m;
    pii v[n];
    for(int i = 0 ; i < n; i ++ ){
        cin >> v[i].se >> v[i].fi;
    }
    sort(v, v + n);
    int sz[m];
    for(int i =0 ; i < m; i ++ )
        cin >> sz[i];
    sort(sz, sz + m);
    int p = n - 1;
    int res = 0;
    for(int i = m - 1 ; i >= 0 ; i -- ){
        while(p >= 0){
            if(v[p].se <= sz[i]){
                res ++ ;
                p -- ;
                break;
            }
            p -- ;
        }
    }
    cout << res;
    return 0;
}

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 504 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 252 KB Output is correct
16 Correct 2 ms 248 KB Output is correct
17 Correct 2 ms 376 KB Output is correct
18 Correct 2 ms 376 KB Output is correct
19 Correct 2 ms 376 KB Output is correct

Subtask #2
40.0 / 40.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 504 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 252 KB Output is correct
16 Correct 2 ms 248 KB Output is correct
17 Correct 2 ms 376 KB Output is correct
18 Correct 2 ms 376 KB Output is correct
19 Correct 2 ms 376 KB Output is correct
20 Correct 3 ms 376 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 3 ms 376 KB Output is correct
23 Correct 3 ms 376 KB Output is correct
24 Correct 3 ms 376 KB Output is correct
25 Correct 3 ms 376 KB Output is correct
26 Correct 2 ms 376 KB Output is correct
27 Correct 3 ms 504 KB Output is correct
28 Correct 3 ms 504 KB Output is correct
29 Correct 2 ms 376 KB Output is correct
30 Correct 3 ms 456 KB Output is correct
31 Correct 3 ms 376 KB Output is correct
32 Correct 2 ms 376 KB Output is correct
33 Correct 2 ms 376 KB Output is correct
34 Correct 2 ms 376 KB Output is correct
35 Correct 2 ms 376 KB Output is correct
36 Correct 3 ms 376 KB Output is correct
37 Correct 3 ms 376 KB Output is correct

Subtask #3
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 504 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 252 KB Output is correct
16 Correct 2 ms 248 KB Output is correct
17 Correct 2 ms 376 KB Output is correct
18 Correct 2 ms 376 KB Output is correct
19 Correct 2 ms 376 KB Output is correct
20 Correct 3 ms 376 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 3 ms 376 KB Output is correct
23 Correct 3 ms 376 KB Output is correct
24 Correct 3 ms 376 KB Output is correct
25 Correct 3 ms 376 KB Output is correct
26 Correct 2 ms 376 KB Output is correct
27 Correct 3 ms 504 KB Output is correct
28 Correct 3 ms 504 KB Output is correct
29 Correct 2 ms 376 KB Output is correct
30 Correct 3 ms 456 KB Output is correct
31 Correct 3 ms 376 KB Output is correct
32 Correct 2 ms 376 KB Output is correct
33 Correct 2 ms 376 KB Output is correct
34 Correct 2 ms 376 KB Output is correct
35 Correct 2 ms 376 KB Output is correct
36 Correct 3 ms 376 KB Output is correct
37 Correct 3 ms 376 KB Output is correct
38 Correct 62 ms 4472 KB Output is correct
39 Correct 61 ms 4344 KB Output is correct
40 Correct 55 ms 4468 KB Output is correct
41 Correct 62 ms 4452 KB Output is correct
42 Correct 63 ms 4344 KB Output is correct
43 Correct 63 ms 4472 KB Output is correct
44 Correct 75 ms 4344 KB Output is correct
45 Correct 66 ms 4344 KB Output is correct
46 Correct 61 ms 4344 KB Output is correct
47 Correct 55 ms 4016 KB Output is correct
48 Correct 55 ms 3960 KB Output is correct
49 Correct 52 ms 3576 KB Output is correct
50 Correct 50 ms 3576 KB Output is correct
51 Correct 61 ms 4340 KB Output is correct
52 Correct 62 ms 4344 KB Output is correct
53 Correct 61 ms 4316 KB Output is correct
54 Correct 54 ms 4472 KB Output is correct
55 Correct 63 ms 4472 KB Output is correct
56 Correct 39 ms 3064 KB Output is correct
57 Correct 25 ms 1656 KB Output is correct
58 Correct 39 ms 3064 KB Output is correct
59 Correct 39 ms 3064 KB Output is correct
60 Correct 24 ms 1656 KB Output is correct
61 Correct 38 ms 2680 KB Output is correct
62 Correct 63 ms 4344 KB Output is correct
63 Correct 62 ms 4472 KB Output is correct
64 Correct 63 ms 4344 KB Output is correct
65 Correct 62 ms 4344 KB Output is correct
66 Correct 68 ms 4572 KB Output is correct
67 Correct 64 ms 4348 KB Output is correct
68 Correct 63 ms 4472 KB Output is correct
69 Correct 63 ms 4344 KB Output is correct
70 Correct 64 ms 4344 KB Output is correct
71 Correct 61 ms 4344 KB Output is correct
72 Correct 70 ms 4344 KB Output is correct
73 Correct 60 ms 4344 KB Output is correct