답안 #656528

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
656528	2022-11-07T20:46:18 Z	Lobo	Art Collections (BOI22_art)	C++17	50 / 100	759 ms	416 KB

#include "art.h"
#include<bits/stdc++.h>
using namespace std;
const long long inf = (long long) 1e18 + 10;
const int inf1 = (int) 1e9 + 10;
#define dbl long double
#define endl '\n'
#define sc second
#define fr first
#define mp make_pair
#define pb push_back
#define all(x) x.begin(), x.end()

const int maxn = 1e5+10;
//
// --- Sample implementation for the task art ---
//
// To compile this program with the sample grader, place:
//     art.h art_sample.cpp sample_grader.cpp
// in a single folder, then open the terminal in this directory (right-click onto an empty spot in the directory,
// left click on "Open in terminal") and enter e.g.:
//     g++ -std=c++17 art_sample.cpp sample_grader.cpp
// in this folder. This will create a file a.out in the current directory which you can execute from the terminal
// as ./a.out
// See task statement or sample_grader.cpp for the input specification
//

int n;
vector<int32_t> base;
int baseqry = 0;

vector<int> merges(vector<int> vec) {
    if(vec.size() == 1) return vec;
    vector<int> vecl,vecr;
    for(int i = 0; i < vec.size()/2; i++) {
        vecl.pb(vec[i]);
    }
    for(int i = vec.size()/2; i < vec.size(); i++) {
        vecr.pb(vec[i]);
    }

    vecl = merges(vecl);
    vecr = merges(vecr);
    vec.clear();

    int pl = 0;
    int pr = 0;
    while(pl != vecl.size() && pr != vecr.size()) {
        // ve se vecl[pl] e menor que vecr[pr]
        swap(base[vecl[pl]-1],base[vecr[pr]-1]);
        int nowqry = publish(base);
        swap(base[vecl[pl]-1],base[vecr[pr]-1]);
        if(baseqry < nowqry) {
            vec.pb(vecl[pl]);
            pl++;
        }
        else {
            vec.pb(vecr[pr]);
            pr++;
        }
    }

    while(pl != vecl.size()) {
        vec.pb(vecl[pl]);
        pl++;
    }
    while(pr != vecr.size()) {
        vec.pb(vecr[pr]);
        pr++;
    }
    return vec;
}

void solve(int32_t N) {
    // std::vector<int> order = {1, 2, 3};
    // publish(order);
    // order = {2, 3, 1};
    // publish(order);
    // order = {1, 3, 2};
    // answer(order);
    n = N;

    for(int i = 1; i <= n; i++) {
        base.pb(i);
    }

    baseqry = publish(base);

    answer(merges(base));    
}

Compilation message

art.cpp: In function 'std::vector<int> merges(std::vector<int>)':
art.cpp:35:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   35 |     for(int i = 0; i < vec.size()/2; i++) {
      |                    ~~^~~~~~~~~~~~~~
art.cpp:38:33: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   38 |     for(int i = vec.size()/2; i < vec.size(); i++) {
      |                               ~~^~~~~~~~~~~~
art.cpp:48:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   48 |     while(pl != vecl.size() && pr != vecr.size()) {
      |           ~~~^~~~~~~~~~~~~~
art.cpp:48:35: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   48 |     while(pl != vecl.size() && pr != vecr.size()) {
      |                                ~~~^~~~~~~~~~~~~~
art.cpp:63:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   63 |     while(pl != vecl.size()) {
      |           ~~~^~~~~~~~~~~~~~
art.cpp:67:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   67 |     while(pr != vecr.size()) {
      |           ~~~^~~~~~~~~~~~~~
interface.cpp: In function 'int publish(std::vector<int>)':
interface.cpp:20:17: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   20 |     if(v.size() != N) {
      |        ~~~~~~~~~^~~~
interface.cpp: In function 'void answer(std::vector<int>)':
interface.cpp:36:17: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   36 |     if(v.size() != N) {
      |        ~~~~~~~~~^~~~

Subtask #1
5.0 / 5.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	288 KB	Output is correct
2	Correct	0 ms	208 KB	Output is correct
3	Correct	1 ms	208 KB	Output is correct
4	Correct	0 ms	208 KB	Output is correct
5	Correct	1 ms	208 KB	Output is correct
6	Correct	1 ms	208 KB	Output is correct
7	Correct	0 ms	208 KB	Output is correct

Subtask #2
15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	288 KB	Output is correct
2	Correct	0 ms	208 KB	Output is correct
3	Correct	1 ms	208 KB	Output is correct
4	Correct	0 ms	208 KB	Output is correct
5	Correct	1 ms	208 KB	Output is correct
6	Correct	1 ms	208 KB	Output is correct
7	Correct	0 ms	208 KB	Output is correct
8	Correct	1 ms	208 KB	Output is correct
9	Correct	2 ms	208 KB	Output is correct
10	Correct	4 ms	208 KB	Output is correct
11	Correct	3 ms	208 KB	Output is correct
12	Correct	2 ms	208 KB	Output is correct
13	Correct	1 ms	208 KB	Output is correct
14	Correct	0 ms	208 KB	Output is correct
15	Correct	1 ms	208 KB	Output is correct
16	Correct	1 ms	208 KB	Output is correct
17	Correct	1 ms	208 KB	Output is correct
18	Correct	1 ms	208 KB	Output is correct
19	Correct	2 ms	208 KB	Output is correct
20	Correct	2 ms	208 KB	Output is correct

Subtask #3
15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	288 KB	Output is correct
2	Correct	0 ms	208 KB	Output is correct
3	Correct	1 ms	208 KB	Output is correct
4	Correct	0 ms	208 KB	Output is correct
5	Correct	1 ms	208 KB	Output is correct
6	Correct	1 ms	208 KB	Output is correct
7	Correct	0 ms	208 KB	Output is correct
8	Correct	1 ms	208 KB	Output is correct
9	Correct	2 ms	208 KB	Output is correct
10	Correct	4 ms	208 KB	Output is correct
11	Correct	3 ms	208 KB	Output is correct
12	Correct	2 ms	208 KB	Output is correct
13	Correct	1 ms	208 KB	Output is correct
14	Correct	0 ms	208 KB	Output is correct
15	Correct	1 ms	208 KB	Output is correct
16	Correct	1 ms	208 KB	Output is correct
17	Correct	1 ms	208 KB	Output is correct
18	Correct	1 ms	208 KB	Output is correct
19	Correct	2 ms	208 KB	Output is correct
20	Correct	2 ms	208 KB	Output is correct
21	Correct	0 ms	208 KB	Output is correct
22	Correct	2 ms	208 KB	Output is correct
23	Correct	3 ms	208 KB	Output is correct
24	Correct	3 ms	208 KB	Output is correct
25	Correct	3 ms	208 KB	Output is correct
26	Correct	28 ms	208 KB	Output is correct
27	Correct	32 ms	208 KB	Output is correct
28	Correct	48 ms	208 KB	Output is correct
29	Correct	56 ms	208 KB	Output is correct
30	Correct	51 ms	208 KB	Output is correct
31	Correct	54 ms	208 KB	Output is correct
32	Correct	0 ms	208 KB	Output is correct
33	Correct	0 ms	208 KB	Output is correct
34	Correct	1 ms	208 KB	Output is correct
35	Correct	1 ms	208 KB	Output is correct
36	Correct	1 ms	208 KB	Output is correct
37	Correct	1 ms	208 KB	Output is correct
38	Correct	2 ms	208 KB	Output is correct
39	Correct	2 ms	208 KB	Output is correct

Subtask #4
15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	288 KB	Output is correct
2	Correct	0 ms	208 KB	Output is correct
3	Correct	1 ms	208 KB	Output is correct
4	Correct	0 ms	208 KB	Output is correct
5	Correct	1 ms	208 KB	Output is correct
6	Correct	1 ms	208 KB	Output is correct
7	Correct	0 ms	208 KB	Output is correct
8	Correct	1 ms	208 KB	Output is correct
9	Correct	2 ms	208 KB	Output is correct
10	Correct	4 ms	208 KB	Output is correct
11	Correct	3 ms	208 KB	Output is correct
12	Correct	2 ms	208 KB	Output is correct
13	Correct	1 ms	208 KB	Output is correct
14	Correct	0 ms	208 KB	Output is correct
15	Correct	1 ms	208 KB	Output is correct
16	Correct	1 ms	208 KB	Output is correct
17	Correct	1 ms	208 KB	Output is correct
18	Correct	1 ms	208 KB	Output is correct
19	Correct	2 ms	208 KB	Output is correct
20	Correct	2 ms	208 KB	Output is correct
21	Correct	0 ms	208 KB	Output is correct
22	Correct	2 ms	208 KB	Output is correct
23	Correct	3 ms	208 KB	Output is correct
24	Correct	3 ms	208 KB	Output is correct
25	Correct	3 ms	208 KB	Output is correct
26	Correct	28 ms	208 KB	Output is correct
27	Correct	32 ms	208 KB	Output is correct
28	Correct	48 ms	208 KB	Output is correct
29	Correct	56 ms	208 KB	Output is correct
30	Correct	51 ms	208 KB	Output is correct
31	Correct	54 ms	208 KB	Output is correct
32	Correct	0 ms	208 KB	Output is correct
33	Correct	0 ms	208 KB	Output is correct
34	Correct	1 ms	208 KB	Output is correct
35	Correct	1 ms	208 KB	Output is correct
36	Correct	1 ms	208 KB	Output is correct
37	Correct	1 ms	208 KB	Output is correct
38	Correct	2 ms	208 KB	Output is correct
39	Correct	2 ms	208 KB	Output is correct
40	Correct	0 ms	208 KB	Output is correct
41	Correct	2 ms	208 KB	Output is correct
42	Correct	2 ms	208 KB	Output is correct
43	Correct	2 ms	208 KB	Output is correct
44	Correct	3 ms	208 KB	Output is correct
45	Correct	33 ms	208 KB	Output is correct
46	Correct	28 ms	208 KB	Output is correct
47	Correct	50 ms	208 KB	Output is correct
48	Correct	48 ms	208 KB	Output is correct
49	Correct	53 ms	208 KB	Output is correct
50	Correct	48 ms	208 KB	Output is correct
51	Correct	0 ms	208 KB	Output is correct
52	Correct	93 ms	208 KB	Output is correct
53	Correct	86 ms	208 KB	Output is correct
54	Correct	142 ms	208 KB	Output is correct
55	Correct	147 ms	208 KB	Output is correct
56	Correct	165 ms	208 KB	Output is correct
57	Correct	142 ms	208 KB	Output is correct
58	Correct	0 ms	208 KB	Output is correct
59	Correct	0 ms	208 KB	Output is correct
60	Correct	1 ms	208 KB	Output is correct
61	Correct	1 ms	208 KB	Output is correct
62	Correct	1 ms	208 KB	Output is correct
63	Correct	2 ms	208 KB	Output is correct
64	Correct	2 ms	208 KB	Output is correct

Subtask #5
0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	288 KB	Output is correct
2	Correct	0 ms	208 KB	Output is correct
3	Correct	1 ms	208 KB	Output is correct
4	Correct	0 ms	208 KB	Output is correct
5	Correct	1 ms	208 KB	Output is correct
6	Correct	1 ms	208 KB	Output is correct
7	Correct	0 ms	208 KB	Output is correct
8	Correct	1 ms	208 KB	Output is correct
9	Correct	2 ms	208 KB	Output is correct
10	Correct	4 ms	208 KB	Output is correct
11	Correct	3 ms	208 KB	Output is correct
12	Correct	2 ms	208 KB	Output is correct
13	Correct	1 ms	208 KB	Output is correct
14	Correct	0 ms	208 KB	Output is correct
15	Correct	1 ms	208 KB	Output is correct
16	Correct	1 ms	208 KB	Output is correct
17	Correct	1 ms	208 KB	Output is correct
18	Correct	1 ms	208 KB	Output is correct
19	Correct	2 ms	208 KB	Output is correct
20	Correct	2 ms	208 KB	Output is correct
21	Correct	0 ms	208 KB	Output is correct
22	Correct	2 ms	208 KB	Output is correct
23	Correct	3 ms	208 KB	Output is correct
24	Correct	3 ms	208 KB	Output is correct
25	Correct	3 ms	208 KB	Output is correct
26	Correct	28 ms	208 KB	Output is correct
27	Correct	32 ms	208 KB	Output is correct
28	Correct	48 ms	208 KB	Output is correct
29	Correct	56 ms	208 KB	Output is correct
30	Correct	51 ms	208 KB	Output is correct
31	Correct	54 ms	208 KB	Output is correct
32	Correct	0 ms	208 KB	Output is correct
33	Correct	0 ms	208 KB	Output is correct
34	Correct	1 ms	208 KB	Output is correct
35	Correct	1 ms	208 KB	Output is correct
36	Correct	1 ms	208 KB	Output is correct
37	Correct	1 ms	208 KB	Output is correct
38	Correct	2 ms	208 KB	Output is correct
39	Correct	2 ms	208 KB	Output is correct
40	Correct	0 ms	208 KB	Output is correct
41	Correct	2 ms	208 KB	Output is correct
42	Correct	2 ms	208 KB	Output is correct
43	Correct	2 ms	208 KB	Output is correct
44	Correct	3 ms	208 KB	Output is correct
45	Correct	33 ms	208 KB	Output is correct
46	Correct	28 ms	208 KB	Output is correct
47	Correct	50 ms	208 KB	Output is correct
48	Correct	48 ms	208 KB	Output is correct
49	Correct	53 ms	208 KB	Output is correct
50	Correct	48 ms	208 KB	Output is correct
51	Correct	0 ms	208 KB	Output is correct
52	Correct	93 ms	208 KB	Output is correct
53	Correct	86 ms	208 KB	Output is correct
54	Correct	142 ms	208 KB	Output is correct
55	Correct	147 ms	208 KB	Output is correct
56	Correct	165 ms	208 KB	Output is correct
57	Correct	142 ms	208 KB	Output is correct
58	Correct	0 ms	208 KB	Output is correct
59	Correct	0 ms	208 KB	Output is correct
60	Correct	1 ms	208 KB	Output is correct
61	Correct	1 ms	208 KB	Output is correct
62	Correct	1 ms	208 KB	Output is correct
63	Correct	2 ms	208 KB	Output is correct
64	Correct	2 ms	208 KB	Output is correct
65	Correct	0 ms	208 KB	Output is correct
66	Correct	2 ms	212 KB	Output is correct
67	Correct	4 ms	208 KB	Output is correct
68	Correct	2 ms	208 KB	Output is correct
69	Correct	3 ms	208 KB	Output is correct
70	Correct	28 ms	296 KB	Output is correct
71	Correct	29 ms	208 KB	Output is correct
72	Correct	51 ms	208 KB	Output is correct
73	Correct	50 ms	228 KB	Output is correct
74	Correct	52 ms	208 KB	Output is correct
75	Correct	50 ms	208 KB	Output is correct
76	Correct	1 ms	288 KB	Output is correct
77	Correct	91 ms	208 KB	Output is correct
78	Correct	90 ms	208 KB	Output is correct
79	Correct	160 ms	208 KB	Output is correct
80	Correct	160 ms	208 KB	Output is correct
81	Correct	152 ms	208 KB	Output is correct
82	Correct	152 ms	208 KB	Output is correct
83	Incorrect	759 ms	416 KB	Not correct
84	Halted	0 ms	0 KB	-

Subtask #6
0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	288 KB	Output is correct
2	Correct	0 ms	208 KB	Output is correct
3	Correct	1 ms	208 KB	Output is correct
4	Correct	0 ms	208 KB	Output is correct
5	Correct	1 ms	208 KB	Output is correct
6	Correct	1 ms	208 KB	Output is correct
7	Correct	0 ms	208 KB	Output is correct
8	Correct	1 ms	208 KB	Output is correct
9	Correct	2 ms	208 KB	Output is correct
10	Correct	4 ms	208 KB	Output is correct
11	Correct	3 ms	208 KB	Output is correct
12	Correct	2 ms	208 KB	Output is correct
13	Correct	1 ms	208 KB	Output is correct
14	Correct	0 ms	208 KB	Output is correct
15	Correct	1 ms	208 KB	Output is correct
16	Correct	1 ms	208 KB	Output is correct
17	Correct	1 ms	208 KB	Output is correct
18	Correct	1 ms	208 KB	Output is correct
19	Correct	2 ms	208 KB	Output is correct
20	Correct	2 ms	208 KB	Output is correct
21	Correct	0 ms	208 KB	Output is correct
22	Correct	2 ms	208 KB	Output is correct
23	Correct	3 ms	208 KB	Output is correct
24	Correct	3 ms	208 KB	Output is correct
25	Correct	3 ms	208 KB	Output is correct
26	Correct	28 ms	208 KB	Output is correct
27	Correct	32 ms	208 KB	Output is correct
28	Correct	48 ms	208 KB	Output is correct
29	Correct	56 ms	208 KB	Output is correct
30	Correct	51 ms	208 KB	Output is correct
31	Correct	54 ms	208 KB	Output is correct
32	Correct	0 ms	208 KB	Output is correct
33	Correct	0 ms	208 KB	Output is correct
34	Correct	1 ms	208 KB	Output is correct
35	Correct	1 ms	208 KB	Output is correct
36	Correct	1 ms	208 KB	Output is correct
37	Correct	1 ms	208 KB	Output is correct
38	Correct	2 ms	208 KB	Output is correct
39	Correct	2 ms	208 KB	Output is correct
40	Correct	0 ms	208 KB	Output is correct
41	Correct	2 ms	208 KB	Output is correct
42	Correct	2 ms	208 KB	Output is correct
43	Correct	2 ms	208 KB	Output is correct
44	Correct	3 ms	208 KB	Output is correct
45	Correct	33 ms	208 KB	Output is correct
46	Correct	28 ms	208 KB	Output is correct
47	Correct	50 ms	208 KB	Output is correct
48	Correct	48 ms	208 KB	Output is correct
49	Correct	53 ms	208 KB	Output is correct
50	Correct	48 ms	208 KB	Output is correct
51	Correct	0 ms	208 KB	Output is correct
52	Correct	93 ms	208 KB	Output is correct
53	Correct	86 ms	208 KB	Output is correct
54	Correct	142 ms	208 KB	Output is correct
55	Correct	147 ms	208 KB	Output is correct
56	Correct	165 ms	208 KB	Output is correct
57	Correct	142 ms	208 KB	Output is correct
58	Correct	0 ms	208 KB	Output is correct
59	Correct	0 ms	208 KB	Output is correct
60	Correct	1 ms	208 KB	Output is correct
61	Correct	1 ms	208 KB	Output is correct
62	Correct	1 ms	208 KB	Output is correct
63	Correct	2 ms	208 KB	Output is correct
64	Correct	2 ms	208 KB	Output is correct
65	Correct	0 ms	208 KB	Output is correct
66	Correct	2 ms	212 KB	Output is correct
67	Correct	4 ms	208 KB	Output is correct
68	Correct	2 ms	208 KB	Output is correct
69	Correct	3 ms	208 KB	Output is correct
70	Correct	28 ms	296 KB	Output is correct
71	Correct	29 ms	208 KB	Output is correct
72	Correct	51 ms	208 KB	Output is correct
73	Correct	50 ms	228 KB	Output is correct
74	Correct	52 ms	208 KB	Output is correct
75	Correct	50 ms	208 KB	Output is correct
76	Correct	1 ms	288 KB	Output is correct
77	Correct	91 ms	208 KB	Output is correct
78	Correct	90 ms	208 KB	Output is correct
79	Correct	160 ms	208 KB	Output is correct
80	Correct	160 ms	208 KB	Output is correct
81	Correct	152 ms	208 KB	Output is correct
82	Correct	152 ms	208 KB	Output is correct
83	Incorrect	759 ms	416 KB	Not correct
84	Halted	0 ms	0 KB	-

답안 #656528

Compilation message

Subtask #1 5.0 / 5.0

Subtask #2 15.0 / 15.0

Subtask #3 15.0 / 15.0

Subtask #4 15.0 / 15.0

Subtask #5 0 / 20.0

Subtask #6 0 / 30.0

Subtask #1
5.0 / 5.0

Subtask #2
15.0 / 15.0

Subtask #3
15.0 / 15.0

Subtask #4
15.0 / 15.0

Subtask #5
0 / 20.0

Subtask #6
0 / 30.0