oj.uz

Submission #924137

# Submission time Handle Problem Language Result Execution time Memory
924137 2024-02-08T14:13:51 Z pan Exhibition (JOI19_ho_t2) C++17
100 / 100
 50 ms 5840 KB 
#include <bits/stdc++.h>
//#include "bits_stdc++.h"
#include <stdio.h>
#include <algorithm>
#include <memory.h>
#define f first
#define s second
#define pb push_back
#define mp make_pair
#define lb lower_bound
#define ub upper_bound
#define input(x) scanf("%lld", &x);
#define print(x, y) printf("%lld%c", x, y);
#define show(x) cerr << #x << " is " << x << endl;
#define show2(x,y) cerr << #x << " is " << x << " " << #y << " is " << y << endl;
#define show3(x,y,z) cerr << #x << " is " << x << " " << #y << " is " << y << " " << #z << " is " << z << endl;
#define discretize(x) sort(x.begin(), x.end()); x.erase(unique(x.begin(), x.end()), x.end());
using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair<ld, ll> pd;
typedef pair<string, ll> psl;
typedef pair<ll, ll> pi;
typedef pair<ll, pi> pii;

int main()
{
	ll n, m;
	input(n); input(m);
	vector<pi> pictures(n);
	vector<ll> frames(m);
	for (ll i=0; i<n; ++i) {input(pictures[i].s); input(pictures[i].f);}
	for (ll i=0; i<m; ++i) {input(frames[i]);}
	sort(pictures.begin(), pictures.end(), greater<pi>());
	sort(frames.begin(), frames.end(), greater<ll>());
	ll p = 0;
	ll i = 0;
	for (;i<m; ++i)
	{
		while (p<n && pictures[p].s>frames[i]) p++;
		if (p==n) break;
		p++;
	}
	print(i, '\n');
	return 0;
}

Compilation message

joi2019_ho_t2.cpp: In function 'int main()':
joi2019_ho_t2.cpp:12:23: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   12 | #define input(x) scanf("%lld", &x);
      |                  ~~~~~^~~~~~~~~~~~
joi2019_ho_t2.cpp:29:2: note: in expansion of macro 'input'
   29 |  input(n); input(m);
      |  ^~~~~
joi2019_ho_t2.cpp:12:23: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   12 | #define input(x) scanf("%lld", &x);
      |                  ~~~~~^~~~~~~~~~~~
joi2019_ho_t2.cpp:29:12: note: in expansion of macro 'input'
   29 |  input(n); input(m);
      |            ^~~~~
joi2019_ho_t2.cpp:12:23: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   12 | #define input(x) scanf("%lld", &x);
      |                  ~~~~~^~~~~~~~~~~~
joi2019_ho_t2.cpp:32:26: note: in expansion of macro 'input'
   32 |  for (ll i=0; i<n; ++i) {input(pictures[i].s); input(pictures[i].f);}
      |                          ^~~~~
joi2019_ho_t2.cpp:12:23: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   12 | #define input(x) scanf("%lld", &x);
      |                  ~~~~~^~~~~~~~~~~~
joi2019_ho_t2.cpp:32:48: note: in expansion of macro 'input'
   32 |  for (ll i=0; i<n; ++i) {input(pictures[i].s); input(pictures[i].f);}
      |                                                ^~~~~
joi2019_ho_t2.cpp:12:23: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   12 | #define input(x) scanf("%lld", &x);
      |                  ~~~~~^~~~~~~~~~~~
joi2019_ho_t2.cpp:33:26: note: in expansion of macro 'input'
   33 |  for (ll i=0; i<m; ++i) {input(frames[i]);}
      |                          ^~~~~

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 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 344 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 600 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 1 ms 348 KB Output is correct

Subtask #2
40.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 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 344 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 600 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 1 ms 444 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 424 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 348 KB Output is correct
34 Correct 1 ms 348 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 1 ms 484 KB Output is correct

Subtask #3
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 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 344 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 600 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 1 ms 444 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 424 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 348 KB Output is correct
34 Correct 1 ms 348 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 1 ms 484 KB Output is correct
38 Correct 38 ms 5456 KB Output is correct
39 Correct 37 ms 5456 KB Output is correct
40 Correct 38 ms 5724 KB Output is correct
41 Correct 40 ms 5452 KB Output is correct
42 Correct 39 ms 5468 KB Output is correct
43 Correct 40 ms 5680 KB Output is correct
44 Correct 44 ms 5680 KB Output is correct
45 Correct 43 ms 5660 KB Output is correct
46 Correct 38 ms 5468 KB Output is correct
47 Correct 35 ms 5096 KB Output is correct
48 Correct 34 ms 4956 KB Output is correct
49 Correct 31 ms 4616 KB Output is correct
50 Correct 31 ms 4444 KB Output is correct
51 Correct 40 ms 5468 KB Output is correct
52 Correct 39 ms 5624 KB Output is correct
53 Correct 39 ms 5468 KB Output is correct
54 Correct 37 ms 5468 KB Output is correct
55 Correct 46 ms 5696 KB Output is correct
56 Correct 24 ms 3912 KB Output is correct
57 Correct 15 ms 2140 KB Output is correct
58 Correct 24 ms 3928 KB Output is correct
59 Correct 24 ms 3920 KB Output is correct
60 Correct 15 ms 2140 KB Output is correct
61 Correct 24 ms 3164 KB Output is correct
62 Correct 48 ms 5452 KB Output is correct
63 Correct 39 ms 5460 KB Output is correct
64 Correct 42 ms 5784 KB Output is correct
65 Correct 39 ms 5584 KB Output is correct
66 Correct 39 ms 5452 KB Output is correct
67 Correct 39 ms 5584 KB Output is correct
68 Correct 39 ms 5456 KB Output is correct
69 Correct 44 ms 5468 KB Output is correct
70 Correct 41 ms 5596 KB Output is correct
71 Correct 50 ms 5840 KB Output is correct
72 Correct 40 ms 5688 KB Output is correct
73 Correct 39 ms 5456 KB Output is correct