oj.uz

Submission #576051

# Submission time Handle Problem Language Result Execution time Memory
576051 2022-06-12T07:00:00 Z ddy888 Art Collections (BOI22_art) C++17
100 / 100
 1714 ms 796 KB 
#include "art.h"
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#define pb push_back
#define fi first
#define si second
typedef pair<int,int> pi;
typedef tuple<int,int,int> ti;  
void debug_out() {cerr<<endl;}
template <typename Head, typename... Tail>
void debug_out(Head _H, Tail... _T) {cerr<<" "<<to_string(_H);debug_out(_T...);}
#define debug(...) cerr<<"["<<#__VA_ARGS__<<"]:",debug_out(__VA_ARGS__)
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());

int n, ans[4010];
vector<int> order;
set<int> idx;

void solve(int N) {
    n = N;
    order.resize(n);
    for (int i = 0; i < n; ++i) order[i] = i + 1, idx.insert(i);
    memset(ans, -1, sizeof ans);
    int u = 0, v = 0;
    for (int cur = 1; cur < n; ++cur) {
        if (u == 0) u = publish(order);
        order.insert(order.begin(), order.back());
        order.pop_back();        
        v = publish(order);
        ans[order[0]] = (v - u + n) / 2;
        idx.erase(ans[order[0]]);
        u = v;
    }
    for (int i = 1; i <= n; ++i) {
        if (ans[i] == -1) order[*idx.begin()] = i;
        else order[ans[i]] = i;
    }
    answer(order);
}

Compilation message

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

# Verdict Execution time Memory Grader output
1 Correct 1 ms 208 KB Output is correct
2 Correct 1 ms 208 KB Output is correct
3 Correct 1 ms 208 KB Output is correct
4 Correct 1 ms 208 KB Output is correct
5 Correct 1 ms 208 KB Output is correct
6 Correct 2 ms 208 KB Output is correct
7 Correct 1 ms 208 KB Output is correct

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 208 KB Output is correct
2 Correct 1 ms 208 KB Output is correct
3 Correct 1 ms 208 KB Output is correct
4 Correct 1 ms 208 KB Output is correct
5 Correct 1 ms 208 KB Output is correct
6 Correct 2 ms 208 KB Output is correct
7 Correct 1 ms 208 KB Output is correct
8 Correct 1 ms 208 KB Output is correct
9 Correct 1 ms 208 KB Output is correct
10 Correct 1 ms 208 KB Output is correct
11 Correct 2 ms 208 KB Output is correct
12 Correct 2 ms 240 KB Output is correct
13 Correct 1 ms 208 KB Output is correct
14 Correct 1 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 1 ms 208 KB Output is correct
20 Correct 2 ms 208 KB Output is correct

Subtask #3
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 208 KB Output is correct
2 Correct 1 ms 208 KB Output is correct
3 Correct 1 ms 208 KB Output is correct
4 Correct 1 ms 208 KB Output is correct
5 Correct 1 ms 208 KB Output is correct
6 Correct 2 ms 208 KB Output is correct
7 Correct 1 ms 208 KB Output is correct
8 Correct 1 ms 208 KB Output is correct
9 Correct 1 ms 208 KB Output is correct
10 Correct 1 ms 208 KB Output is correct
11 Correct 2 ms 208 KB Output is correct
12 Correct 2 ms 240 KB Output is correct
13 Correct 1 ms 208 KB Output is correct
14 Correct 1 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 1 ms 208 KB Output is correct
20 Correct 2 ms 208 KB Output is correct
21 Correct 1 ms 208 KB Output is correct
22 Correct 1 ms 208 KB Output is correct
23 Correct 1 ms 208 KB Output is correct
24 Correct 1 ms 208 KB Output is correct
25 Correct 1 ms 208 KB Output is correct
26 Correct 8 ms 208 KB Output is correct
27 Correct 12 ms 208 KB Output is correct
28 Correct 10 ms 208 KB Output is correct
29 Correct 9 ms 208 KB Output is correct
30 Correct 6 ms 332 KB Output is correct
31 Correct 8 ms 208 KB Output is correct
32 Correct 1 ms 208 KB Output is correct
33 Correct 1 ms 208 KB Output is correct
34 Correct 1 ms 208 KB Output is correct
35 Correct 2 ms 336 KB Output is correct
36 Correct 1 ms 208 KB Output is correct
37 Correct 1 ms 208 KB Output is correct
38 Correct 1 ms 208 KB Output is correct
39 Correct 1 ms 208 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 208 KB Output is correct
2 Correct 1 ms 208 KB Output is correct
3 Correct 1 ms 208 KB Output is correct
4 Correct 1 ms 208 KB Output is correct
5 Correct 1 ms 208 KB Output is correct
6 Correct 2 ms 208 KB Output is correct
7 Correct 1 ms 208 KB Output is correct
8 Correct 1 ms 208 KB Output is correct
9 Correct 1 ms 208 KB Output is correct
10 Correct 1 ms 208 KB Output is correct
11 Correct 2 ms 208 KB Output is correct
12 Correct 2 ms 240 KB Output is correct
13 Correct 1 ms 208 KB Output is correct
14 Correct 1 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 1 ms 208 KB Output is correct
20 Correct 2 ms 208 KB Output is correct
21 Correct 1 ms 208 KB Output is correct
22 Correct 1 ms 208 KB Output is correct
23 Correct 1 ms 208 KB Output is correct
24 Correct 1 ms 208 KB Output is correct
25 Correct 1 ms 208 KB Output is correct
26 Correct 8 ms 208 KB Output is correct
27 Correct 12 ms 208 KB Output is correct
28 Correct 10 ms 208 KB Output is correct
29 Correct 9 ms 208 KB Output is correct
30 Correct 6 ms 332 KB Output is correct
31 Correct 8 ms 208 KB Output is correct
32 Correct 1 ms 208 KB Output is correct
33 Correct 1 ms 208 KB Output is correct
34 Correct 1 ms 208 KB Output is correct
35 Correct 2 ms 336 KB Output is correct
36 Correct 1 ms 208 KB Output is correct
37 Correct 1 ms 208 KB Output is correct
38 Correct 1 ms 208 KB Output is correct
39 Correct 1 ms 208 KB Output is correct
40 Correct 0 ms 208 KB Output is correct
41 Correct 1 ms 208 KB Output is correct
42 Correct 1 ms 208 KB Output is correct
43 Correct 1 ms 208 KB Output is correct
44 Correct 1 ms 208 KB Output is correct
45 Correct 8 ms 332 KB Output is correct
46 Correct 12 ms 208 KB Output is correct
47 Correct 12 ms 208 KB Output is correct
48 Correct 8 ms 208 KB Output is correct
49 Correct 10 ms 336 KB Output is correct
50 Correct 7 ms 208 KB Output is correct
51 Correct 1 ms 208 KB Output is correct
52 Correct 25 ms 344 KB Output is correct
53 Correct 24 ms 336 KB Output is correct
54 Correct 25 ms 344 KB Output is correct
55 Correct 20 ms 336 KB Output is correct
56 Correct 26 ms 336 KB Output is correct
57 Correct 20 ms 336 KB Output is correct
58 Correct 2 ms 208 KB Output is correct
59 Correct 0 ms 208 KB Output is correct
60 Correct 0 ms 208 KB Output is correct
61 Correct 0 ms 208 KB Output is correct
62 Correct 2 ms 208 KB Output is correct
63 Correct 1 ms 208 KB Output is correct
64 Correct 1 ms 208 KB Output is correct

Subtask #5
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 208 KB Output is correct
2 Correct 1 ms 208 KB Output is correct
3 Correct 1 ms 208 KB Output is correct
4 Correct 1 ms 208 KB Output is correct
5 Correct 1 ms 208 KB Output is correct
6 Correct 2 ms 208 KB Output is correct
7 Correct 1 ms 208 KB Output is correct
8 Correct 1 ms 208 KB Output is correct
9 Correct 1 ms 208 KB Output is correct
10 Correct 1 ms 208 KB Output is correct
11 Correct 2 ms 208 KB Output is correct
12 Correct 2 ms 240 KB Output is correct
13 Correct 1 ms 208 KB Output is correct
14 Correct 1 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 1 ms 208 KB Output is correct
20 Correct 2 ms 208 KB Output is correct
21 Correct 1 ms 208 KB Output is correct
22 Correct 1 ms 208 KB Output is correct
23 Correct 1 ms 208 KB Output is correct
24 Correct 1 ms 208 KB Output is correct
25 Correct 1 ms 208 KB Output is correct
26 Correct 8 ms 208 KB Output is correct
27 Correct 12 ms 208 KB Output is correct
28 Correct 10 ms 208 KB Output is correct
29 Correct 9 ms 208 KB Output is correct
30 Correct 6 ms 332 KB Output is correct
31 Correct 8 ms 208 KB Output is correct
32 Correct 1 ms 208 KB Output is correct
33 Correct 1 ms 208 KB Output is correct
34 Correct 1 ms 208 KB Output is correct
35 Correct 2 ms 336 KB Output is correct
36 Correct 1 ms 208 KB Output is correct
37 Correct 1 ms 208 KB Output is correct
38 Correct 1 ms 208 KB Output is correct
39 Correct 1 ms 208 KB Output is correct
40 Correct 0 ms 208 KB Output is correct
41 Correct 1 ms 208 KB Output is correct
42 Correct 1 ms 208 KB Output is correct
43 Correct 1 ms 208 KB Output is correct
44 Correct 1 ms 208 KB Output is correct
45 Correct 8 ms 332 KB Output is correct
46 Correct 12 ms 208 KB Output is correct
47 Correct 12 ms 208 KB Output is correct
48 Correct 8 ms 208 KB Output is correct
49 Correct 10 ms 336 KB Output is correct
50 Correct 7 ms 208 KB Output is correct
51 Correct 1 ms 208 KB Output is correct
52 Correct 25 ms 344 KB Output is correct
53 Correct 24 ms 336 KB Output is correct
54 Correct 25 ms 344 KB Output is correct
55 Correct 20 ms 336 KB Output is correct
56 Correct 26 ms 336 KB Output is correct
57 Correct 20 ms 336 KB Output is correct
58 Correct 2 ms 208 KB Output is correct
59 Correct 0 ms 208 KB Output is correct
60 Correct 0 ms 208 KB Output is correct
61 Correct 0 ms 208 KB Output is correct
62 Correct 2 ms 208 KB Output is correct
63 Correct 1 ms 208 KB Output is correct
64 Correct 1 ms 208 KB Output is correct
65 Correct 1 ms 208 KB Output is correct
66 Correct 2 ms 208 KB Output is correct
67 Correct 3 ms 208 KB Output is correct
68 Correct 1 ms 208 KB Output is correct
69 Correct 1 ms 208 KB Output is correct
70 Correct 9 ms 208 KB Output is correct
71 Correct 8 ms 332 KB Output is correct
72 Correct 9 ms 208 KB Output is correct
73 Correct 9 ms 208 KB Output is correct
74 Correct 8 ms 336 KB Output is correct
75 Correct 9 ms 208 KB Output is correct
76 Correct 1 ms 208 KB Output is correct
77 Correct 22 ms 336 KB Output is correct
78 Correct 18 ms 344 KB Output is correct
79 Correct 23 ms 336 KB Output is correct
80 Correct 23 ms 336 KB Output is correct
81 Correct 32 ms 336 KB Output is correct
82 Correct 22 ms 336 KB Output is correct
83 Correct 497 ms 632 KB Output is correct
84 Correct 374 ms 644 KB Output is correct
85 Correct 390 ms 604 KB Output is correct
86 Correct 381 ms 704 KB Output is correct
87 Correct 1 ms 208 KB Output is correct
88 Correct 468 ms 532 KB Output is correct
89 Correct 380 ms 512 KB Output is correct
90 Correct 1 ms 208 KB Output is correct
91 Correct 0 ms 208 KB Output is correct
92 Correct 1 ms 208 KB Output is correct
93 Correct 0 ms 208 KB Output is correct
94 Correct 3 ms 208 KB Output is correct
95 Correct 3 ms 208 KB Output is correct

Subtask #6
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 208 KB Output is correct
2 Correct 1 ms 208 KB Output is correct
3 Correct 1 ms 208 KB Output is correct
4 Correct 1 ms 208 KB Output is correct
5 Correct 1 ms 208 KB Output is correct
6 Correct 2 ms 208 KB Output is correct
7 Correct 1 ms 208 KB Output is correct
8 Correct 1 ms 208 KB Output is correct
9 Correct 1 ms 208 KB Output is correct
10 Correct 1 ms 208 KB Output is correct
11 Correct 2 ms 208 KB Output is correct
12 Correct 2 ms 240 KB Output is correct
13 Correct 1 ms 208 KB Output is correct
14 Correct 1 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 1 ms 208 KB Output is correct
20 Correct 2 ms 208 KB Output is correct
21 Correct 1 ms 208 KB Output is correct
22 Correct 1 ms 208 KB Output is correct
23 Correct 1 ms 208 KB Output is correct
24 Correct 1 ms 208 KB Output is correct
25 Correct 1 ms 208 KB Output is correct
26 Correct 8 ms 208 KB Output is correct
27 Correct 12 ms 208 KB Output is correct
28 Correct 10 ms 208 KB Output is correct
29 Correct 9 ms 208 KB Output is correct
30 Correct 6 ms 332 KB Output is correct
31 Correct 8 ms 208 KB Output is correct
32 Correct 1 ms 208 KB Output is correct
33 Correct 1 ms 208 KB Output is correct
34 Correct 1 ms 208 KB Output is correct
35 Correct 2 ms 336 KB Output is correct
36 Correct 1 ms 208 KB Output is correct
37 Correct 1 ms 208 KB Output is correct
38 Correct 1 ms 208 KB Output is correct
39 Correct 1 ms 208 KB Output is correct
40 Correct 0 ms 208 KB Output is correct
41 Correct 1 ms 208 KB Output is correct
42 Correct 1 ms 208 KB Output is correct
43 Correct 1 ms 208 KB Output is correct
44 Correct 1 ms 208 KB Output is correct
45 Correct 8 ms 332 KB Output is correct
46 Correct 12 ms 208 KB Output is correct
47 Correct 12 ms 208 KB Output is correct
48 Correct 8 ms 208 KB Output is correct
49 Correct 10 ms 336 KB Output is correct
50 Correct 7 ms 208 KB Output is correct
51 Correct 1 ms 208 KB Output is correct
52 Correct 25 ms 344 KB Output is correct
53 Correct 24 ms 336 KB Output is correct
54 Correct 25 ms 344 KB Output is correct
55 Correct 20 ms 336 KB Output is correct
56 Correct 26 ms 336 KB Output is correct
57 Correct 20 ms 336 KB Output is correct
58 Correct 2 ms 208 KB Output is correct
59 Correct 0 ms 208 KB Output is correct
60 Correct 0 ms 208 KB Output is correct
61 Correct 0 ms 208 KB Output is correct
62 Correct 2 ms 208 KB Output is correct
63 Correct 1 ms 208 KB Output is correct
64 Correct 1 ms 208 KB Output is correct
65 Correct 1 ms 208 KB Output is correct
66 Correct 2 ms 208 KB Output is correct
67 Correct 3 ms 208 KB Output is correct
68 Correct 1 ms 208 KB Output is correct
69 Correct 1 ms 208 KB Output is correct
70 Correct 9 ms 208 KB Output is correct
71 Correct 8 ms 332 KB Output is correct
72 Correct 9 ms 208 KB Output is correct
73 Correct 9 ms 208 KB Output is correct
74 Correct 8 ms 336 KB Output is correct
75 Correct 9 ms 208 KB Output is correct
76 Correct 1 ms 208 KB Output is correct
77 Correct 22 ms 336 KB Output is correct
78 Correct 18 ms 344 KB Output is correct
79 Correct 23 ms 336 KB Output is correct
80 Correct 23 ms 336 KB Output is correct
81 Correct 32 ms 336 KB Output is correct
82 Correct 22 ms 336 KB Output is correct
83 Correct 497 ms 632 KB Output is correct
84 Correct 374 ms 644 KB Output is correct
85 Correct 390 ms 604 KB Output is correct
86 Correct 381 ms 704 KB Output is correct
87 Correct 1 ms 208 KB Output is correct
88 Correct 468 ms 532 KB Output is correct
89 Correct 380 ms 512 KB Output is correct
90 Correct 1 ms 208 KB Output is correct
91 Correct 0 ms 208 KB Output is correct
92 Correct 1 ms 208 KB Output is correct
93 Correct 0 ms 208 KB Output is correct
94 Correct 3 ms 208 KB Output is correct
95 Correct 3 ms 208 KB Output is correct
96 Correct 1 ms 208 KB Output is correct
97 Correct 3 ms 208 KB Output is correct
98 Correct 1 ms 208 KB Output is correct
99 Correct 1 ms 208 KB Output is correct
100 Correct 1 ms 208 KB Output is correct
101 Correct 10 ms 208 KB Output is correct
102 Correct 10 ms 208 KB Output is correct
103 Correct 10 ms 208 KB Output is correct
104 Correct 13 ms 336 KB Output is correct
105 Correct 11 ms 208 KB Output is correct
106 Correct 10 ms 208 KB Output is correct
107 Correct 0 ms 208 KB Output is correct
108 Correct 24 ms 336 KB Output is correct
109 Correct 22 ms 336 KB Output is correct
110 Correct 27 ms 336 KB Output is correct
111 Correct 23 ms 336 KB Output is correct
112 Correct 28 ms 336 KB Output is correct
113 Correct 24 ms 336 KB Output is correct
114 Correct 384 ms 536 KB Output is correct
115 Correct 367 ms 632 KB Output is correct
116 Correct 386 ms 744 KB Output is correct
117 Correct 360 ms 644 KB Output is correct
118 Correct 0 ms 208 KB Output is correct
119 Correct 437 ms 544 KB Output is correct
120 Correct 457 ms 504 KB Output is correct
121 Correct 1596 ms 752 KB Output is correct
122 Correct 1592 ms 728 KB Output is correct
123 Correct 1547 ms 660 KB Output is correct
124 Correct 1600 ms 756 KB Output is correct
125 Correct 1714 ms 700 KB Output is correct
126 Correct 1603 ms 796 KB Output is correct
127 Correct 1 ms 208 KB Output is correct
128 Correct 0 ms 208 KB Output is correct
129 Correct 1 ms 208 KB Output is correct
130 Correct 1 ms 208 KB Output is correct
131 Correct 2 ms 208 KB Output is correct
132 Correct 1 ms 208 KB Output is correct