oj.uz

Submission #731137

# Submission time Handle Problem Language Result Execution time Memory
731137 2023-04-27T04:10:09 Z sleepntsheep Exhibition (JOI19_ho_t2) C++17
100 / 100
 64 ms 4440 KB 
#include <bits/stdc++.h>
using namespace std;

#define N 100005
int n, m, c[N], dp[N];
pair<int, int> p[N];

int main()
{
    scanf("%d%d", &n, &m);
    for (int i = 0; i < n; i++) scanf("%d%d", &p[i].second, &p[i].first);
    for (int i = 0; i < m; i++) scanf("%d", c+i);
    sort(p, p+n);
    sort(c, c+m);

    int run = m - 1;
    for (int i = n; i--;)
        if (p[i].second <= c[run]) run--;
    printf("%d", m-run-1);

    return 0;
}

Compilation message

joi2019_ho_t2.cpp: In function 'int main()':
joi2019_ho_t2.cpp:10:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   10 |     scanf("%d%d", &n, &m);
      |     ~~~~~^~~~~~~~~~~~~~~~
joi2019_ho_t2.cpp:11:38: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   11 |     for (int i = 0; i < n; i++) scanf("%d%d", &p[i].second, &p[i].first);
      |                                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
joi2019_ho_t2.cpp:12:38: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   12 |     for (int i = 0; i < m; i++) scanf("%d", c+i);
      |                                 ~~~~~^~~~~~~~~~~

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 304 KB Output is correct
5 Correct 1 ms 212 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 308 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 0 ms 308 KB Output is correct
13 Correct 1 ms 304 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 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 1 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 304 KB Output is correct
5 Correct 1 ms 212 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 308 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 0 ms 308 KB Output is correct
13 Correct 1 ms 304 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 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 1 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 2 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 2 ms 316 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 320 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 320 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 1 ms 340 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 316 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 304 KB Output is correct
5 Correct 1 ms 212 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 308 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 0 ms 308 KB Output is correct
13 Correct 1 ms 304 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 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 1 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 2 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 2 ms 316 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 320 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 320 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 1 ms 340 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 316 KB Output is correct
37 Correct 1 ms 340 KB Output is correct
38 Correct 50 ms 4408 KB Output is correct
39 Correct 44 ms 4440 KB Output is correct
40 Correct 42 ms 4268 KB Output is correct
41 Correct 47 ms 4356 KB Output is correct
42 Correct 64 ms 4316 KB Output is correct
43 Correct 53 ms 4252 KB Output is correct
44 Correct 49 ms 4428 KB Output is correct
45 Correct 48 ms 4236 KB Output is correct
46 Correct 44 ms 4332 KB Output is correct
47 Correct 55 ms 3912 KB Output is correct
48 Correct 55 ms 3896 KB Output is correct
49 Correct 40 ms 3532 KB Output is correct
50 Correct 37 ms 3520 KB Output is correct
51 Correct 48 ms 4372 KB Output is correct
52 Correct 55 ms 4344 KB Output is correct
53 Correct 52 ms 4320 KB Output is correct
54 Correct 50 ms 4336 KB Output is correct
55 Correct 47 ms 4376 KB Output is correct
56 Correct 30 ms 2936 KB Output is correct
57 Correct 19 ms 1620 KB Output is correct
58 Correct 29 ms 2972 KB Output is correct
59 Correct 29 ms 2940 KB Output is correct
60 Correct 18 ms 1644 KB Output is correct
61 Correct 29 ms 2504 KB Output is correct
62 Correct 47 ms 4300 KB Output is correct
63 Correct 50 ms 4364 KB Output is correct
64 Correct 57 ms 4336 KB Output is correct
65 Correct 49 ms 4248 KB Output is correct
66 Correct 47 ms 4272 KB Output is correct
67 Correct 50 ms 4276 KB Output is correct
68 Correct 47 ms 4284 KB Output is correct
69 Correct 49 ms 4248 KB Output is correct
70 Correct 50 ms 4300 KB Output is correct
71 Correct 57 ms 4268 KB Output is correct
72 Correct 48 ms 4372 KB Output is correct
73 Correct 45 ms 4300 KB Output is correct