oj.uz

Submission #1105406

# Submission time Handle Problem Language Result Execution time Memory
1105406 2024-10-26T09:45:37 Z salmon Exhibition (JOI19_ho_t2) C++14
100 / 100
 53 ms 5052 KB 
#include <bits/stdc++.h>
using namespace std;

int N,M;
vector<pair<int,int>> p;
int h1,h2;
vector<int> v;

int main(){

    scanf(" %d",&N);
    scanf(" %d",&M);

    for(int i = 0; i < N; i++){
        scanf(" %d",&h1);
        scanf(" %d",&h2);

        p.push_back({h2,h1});
    }

    for(int i = 0; i < M; i++){
        scanf(" %d",&h1);

        v.push_back(h1);
    }

    sort(p.begin(),p.end(), greater<pair<int,int>>());
    sort(v.begin(),v.end(),greater<int>());

    int num = 0;

    for(int i = 0; i < N; i++){
        if(p[i].second <= v[num]){
            num++;
        }
        if(num == M) break;
    }

    printf("%d",num);
}

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]
   11 |     scanf(" %d",&N);
      |     ~~~~~^~~~~~~~~~
joi2019_ho_t2.cpp:12:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   12 |     scanf(" %d",&M);
      |     ~~~~~^~~~~~~~~~
joi2019_ho_t2.cpp:15:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   15 |         scanf(" %d",&h1);
      |         ~~~~~^~~~~~~~~~~
joi2019_ho_t2.cpp:16:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   16 |         scanf(" %d",&h2);
      |         ~~~~~^~~~~~~~~~~
joi2019_ho_t2.cpp:22:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   22 |         scanf(" %d",&h1);
      |         ~~~~~^~~~~~~~~~~

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 436 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 1 ms 336 KB Output is correct

Subtask #2
40.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 436 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 336 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 1 ms 336 KB Output is correct
23 Correct 2 ms 592 KB Output is correct
24 Correct 1 ms 480 KB Output is correct
25 Correct 1 ms 336 KB Output is correct
26 Correct 1 ms 508 KB Output is correct
27 Correct 1 ms 336 KB Output is correct
28 Correct 1 ms 336 KB Output is correct
29 Correct 1 ms 336 KB Output is correct
30 Correct 1 ms 336 KB Output is correct
31 Correct 1 ms 336 KB Output is correct
32 Correct 1 ms 448 KB Output is correct
33 Correct 1 ms 336 KB Output is correct
34 Correct 1 ms 336 KB Output is correct
35 Correct 1 ms 336 KB Output is correct
36 Correct 1 ms 336 KB Output is correct
37 Correct 1 ms 336 KB Output is correct

Subtask #3
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 436 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 336 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 1 ms 336 KB Output is correct
23 Correct 2 ms 592 KB Output is correct
24 Correct 1 ms 480 KB Output is correct
25 Correct 1 ms 336 KB Output is correct
26 Correct 1 ms 508 KB Output is correct
27 Correct 1 ms 336 KB Output is correct
28 Correct 1 ms 336 KB Output is correct
29 Correct 1 ms 336 KB Output is correct
30 Correct 1 ms 336 KB Output is correct
31 Correct 1 ms 336 KB Output is correct
32 Correct 1 ms 448 KB Output is correct
33 Correct 1 ms 336 KB Output is correct
34 Correct 1 ms 336 KB Output is correct
35 Correct 1 ms 336 KB Output is correct
36 Correct 1 ms 336 KB Output is correct
37 Correct 1 ms 336 KB Output is correct
38 Correct 43 ms 4796 KB Output is correct
39 Correct 51 ms 4812 KB Output is correct
40 Correct 35 ms 5044 KB Output is correct
41 Correct 40 ms 4964 KB Output is correct
42 Correct 41 ms 4804 KB Output is correct
43 Correct 40 ms 4796 KB Output is correct
44 Correct 42 ms 4804 KB Output is correct
45 Correct 40 ms 4804 KB Output is correct
46 Correct 39 ms 4796 KB Output is correct
47 Correct 36 ms 4444 KB Output is correct
48 Correct 36 ms 4548 KB Output is correct
49 Correct 33 ms 4032 KB Output is correct
50 Correct 32 ms 4036 KB Output is correct
51 Correct 39 ms 4804 KB Output is correct
52 Correct 40 ms 4796 KB Output is correct
53 Correct 39 ms 4980 KB Output is correct
54 Correct 39 ms 5052 KB Output is correct
55 Correct 40 ms 4796 KB Output is correct
56 Correct 25 ms 3268 KB Output is correct
57 Correct 15 ms 1740 KB Output is correct
58 Correct 25 ms 3276 KB Output is correct
59 Correct 26 ms 3268 KB Output is correct
60 Correct 16 ms 1740 KB Output is correct
61 Correct 24 ms 2992 KB Output is correct
62 Correct 41 ms 4816 KB Output is correct
63 Correct 40 ms 4804 KB Output is correct
64 Correct 40 ms 4796 KB Output is correct
65 Correct 40 ms 4804 KB Output is correct
66 Correct 40 ms 4804 KB Output is correct
67 Correct 40 ms 4796 KB Output is correct
68 Correct 53 ms 4796 KB Output is correct
69 Correct 43 ms 4804 KB Output is correct
70 Correct 44 ms 4804 KB Output is correct
71 Correct 42 ms 4804 KB Output is correct
72 Correct 44 ms 4796 KB Output is correct
73 Correct 43 ms 5036 KB Output is correct