oj.uz

Submission #165260

# Submission time Handle Problem Language Result Execution time Memory
165260 2019-11-26T09:27:53 Z Akashi Exhibition (JOI19_ho_t2) C++14
100 / 100
 78 ms 4476 KB 
#include <bits/stdc++.h>
using namespace std;

int n, m;

pair <int, int> P[100005];
int F[100005];

int main()
{
    scanf("%d%d", &n, &m);
    for(int i = 1; i <= n ; ++i) scanf("%d%d", &P[i].second, &P[i].first);
    for(int i = 1; i <= m ; ++i) scanf("%d", &F[i]);

    sort(P + 1, P + n + 1, greater <pair <int, int> >());
    sort(F + 1, F + m + 1, greater <int>());

    int j = 1;
    for(int i = 1; i <= n && j <= m ; ++i) if(P[i].second <= F[j]) ++j;


    printf("%d", j - 1);

    return 0;
}

Compilation message

joi2019_ho_t2.cpp: In function 'int main()':
joi2019_ho_t2.cpp:11:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d%d", &n, &m);
     ~~~~~^~~~~~~~~~~~~~~~
joi2019_ho_t2.cpp:12:39: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     for(int i = 1; i <= n ; ++i) scanf("%d%d", &P[i].second, &P[i].first);
                                  ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
joi2019_ho_t2.cpp:13:39: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     for(int i = 1; i <= m ; ++i) scanf("%d", &F[i]);
                                  ~~~~~^~~~~~~~~~~~~

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 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 6 ms 256 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 376 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 376 KB Output is correct
16 Correct 2 ms 256 KB Output is correct
17 Correct 2 ms 380 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

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 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 6 ms 256 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 376 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 376 KB Output is correct
16 Correct 2 ms 256 KB Output is correct
17 Correct 2 ms 380 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 3 ms 376 KB Output is correct
22 Correct 3 ms 348 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 3 ms 376 KB Output is correct
27 Correct 3 ms 376 KB Output is correct
28 Correct 3 ms 376 KB Output is correct
29 Correct 3 ms 376 KB Output is correct
30 Correct 3 ms 376 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 3 ms 348 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 380 KB Output is correct

Subtask #3
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 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 6 ms 256 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 376 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 376 KB Output is correct
16 Correct 2 ms 256 KB Output is correct
17 Correct 2 ms 380 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 3 ms 376 KB Output is correct
22 Correct 3 ms 348 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 3 ms 376 KB Output is correct
27 Correct 3 ms 376 KB Output is correct
28 Correct 3 ms 376 KB Output is correct
29 Correct 3 ms 376 KB Output is correct
30 Correct 3 ms 376 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 3 ms 348 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 380 KB Output is correct
38 Correct 73 ms 4452 KB Output is correct
39 Correct 71 ms 4444 KB Output is correct
40 Correct 67 ms 4420 KB Output is correct
41 Correct 75 ms 4344 KB Output is correct
42 Correct 74 ms 4344 KB Output is correct
43 Correct 73 ms 4348 KB Output is correct
44 Correct 73 ms 4344 KB Output is correct
45 Correct 73 ms 4400 KB Output is correct
46 Correct 73 ms 4344 KB Output is correct
47 Correct 66 ms 3976 KB Output is correct
48 Correct 65 ms 4012 KB Output is correct
49 Correct 60 ms 3576 KB Output is correct
50 Correct 58 ms 3504 KB Output is correct
51 Correct 72 ms 4344 KB Output is correct
52 Correct 78 ms 4448 KB Output is correct
53 Correct 77 ms 4380 KB Output is correct
54 Correct 58 ms 4472 KB Output is correct
55 Correct 70 ms 4344 KB Output is correct
56 Correct 47 ms 3064 KB Output is correct
57 Correct 29 ms 1656 KB Output is correct
58 Correct 45 ms 3064 KB Output is correct
59 Correct 48 ms 3064 KB Output is correct
60 Correct 29 ms 1656 KB Output is correct
61 Correct 46 ms 2572 KB Output is correct
62 Correct 74 ms 4392 KB Output is correct
63 Correct 73 ms 4344 KB Output is correct
64 Correct 74 ms 4464 KB Output is correct
65 Correct 73 ms 4344 KB Output is correct
66 Correct 76 ms 4436 KB Output is correct
67 Correct 74 ms 4344 KB Output is correct
68 Correct 73 ms 4440 KB Output is correct
69 Correct 75 ms 4380 KB Output is correct
70 Correct 76 ms 4472 KB Output is correct
71 Correct 75 ms 4344 KB Output is correct
72 Correct 74 ms 4476 KB Output is correct
73 Correct 70 ms 4344 KB Output is correct