oj.uz

Submission #749400

# Submission time Handle Problem Language Result Execution time Memory
749400 2023-05-28T02:23:45 Z GrindMachine Art Collections (BOI22_art) C++17
70 / 100
 1517 ms 740 KB 
// Om Namah Shivaya

#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>

using namespace std;
using namespace __gnu_pbds;

template<typename T> using Tree = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
typedef long long int ll;
typedef long double ld;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;

#define fastio ios_base::sync_with_stdio(false); cin.tie(NULL)
#define pb push_back
#define endl '\n'
#define sz(a) a.size()
#define setbits(x) __builtin_popcountll(x)
#define ff first
#define ss second
#define conts continue
#define ceil2(x, y) ((x + y - 1) / (y))
#define all(a) a.begin(), a.end()
#define rall(a) a.rbegin(), a.rend()
#define yes cout << "Yes" << endl
#define no cout << "No" << endl

#define rep(i, n) for(int i = 0; i < n; ++i)
#define rep1(i, n) for(int i = 1; i <= n; ++i)
#define rev(i, s, e) for(int i = s; i >= e; --i)
#define trav(i, a) for(auto &i : a)

template<typename T>
void amin(T &a, T b) {
    a = min(a, b);
}

template<typename T>
void amax(T &a, T b) {
    a = max(a, b);
}

#ifdef LOCAL
#include "debug.h"
#else
#define debug(x) 42
#endif

/*



*/

const int MOD = 1e9 + 7;
const int N = 1e5 + 5;
const int inf1 = int(1e9) + 5;
const ll inf2 = ll(1e18) + 5;

#include "art.h"

void solve(int n) {
    vector<int> a(n);
    rep(i,n) a[i] = i + 1;

    rep1(i,n-1){
        // relative ordering of guys [1..i] are decided
        vector<int> b;
        b.pb(a[i]);
        rep(j,i){
            b.pb(a[j]);
        }
        for(int j = i + 1; j < n; ++j){
            b.pb(a[j]);
        }

        int v1 = publish(b);
        int v2 = publish(a);
        int d = v1 - v2;

        int pos = (d+i)/2;
        assert(!((d+i) & 1));

        rev(j,i-1,pos){
            swap(a[j], a[j+1]);
        }
    }

    answer(a);
}

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 0 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 1 ms 208 KB Output is correct
7 Correct 0 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 0 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 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 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 208 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 0 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

# 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 0 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 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 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 208 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 0 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 1 ms 208 KB Output is correct
23 Correct 1 ms 208 KB Output is correct
24 Correct 2 ms 240 KB Output is correct
25 Correct 2 ms 208 KB Output is correct
26 Correct 15 ms 208 KB Output is correct
27 Correct 15 ms 208 KB Output is correct
28 Correct 18 ms 208 KB Output is correct
29 Correct 17 ms 208 KB Output is correct
30 Correct 17 ms 208 KB Output is correct
31 Correct 16 ms 208 KB Output is correct
32 Correct 1 ms 208 KB Output is correct
33 Correct 0 ms 208 KB Output is correct
34 Correct 0 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 0 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 0 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 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 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 208 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 0 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 1 ms 208 KB Output is correct
23 Correct 1 ms 208 KB Output is correct
24 Correct 2 ms 240 KB Output is correct
25 Correct 2 ms 208 KB Output is correct
26 Correct 15 ms 208 KB Output is correct
27 Correct 15 ms 208 KB Output is correct
28 Correct 18 ms 208 KB Output is correct
29 Correct 17 ms 208 KB Output is correct
30 Correct 17 ms 208 KB Output is correct
31 Correct 16 ms 208 KB Output is correct
32 Correct 1 ms 208 KB Output is correct
33 Correct 0 ms 208 KB Output is correct
34 Correct 0 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 0 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 2 ms 208 KB Output is correct
43 Correct 2 ms 208 KB Output is correct
44 Correct 2 ms 208 KB Output is correct
45 Correct 21 ms 208 KB Output is correct
46 Correct 15 ms 208 KB Output is correct
47 Correct 19 ms 208 KB Output is correct
48 Correct 14 ms 208 KB Output is correct
49 Correct 20 ms 208 KB Output is correct
50 Correct 13 ms 208 KB Output is correct
51 Correct 0 ms 208 KB Output is correct
52 Correct 40 ms 208 KB Output is correct
53 Correct 41 ms 208 KB Output is correct
54 Correct 53 ms 208 KB Output is correct
55 Correct 44 ms 208 KB Output is correct
56 Correct 44 ms 208 KB Output is correct
57 Correct 44 ms 208 KB Output is correct
58 Correct 1 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 0 ms 208 KB Output is correct
62 Correct 1 ms 208 KB Output is correct
63 Correct 1 ms 208 KB Output is correct
64 Correct 2 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 0 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 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 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 208 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 0 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 1 ms 208 KB Output is correct
23 Correct 1 ms 208 KB Output is correct
24 Correct 2 ms 240 KB Output is correct
25 Correct 2 ms 208 KB Output is correct
26 Correct 15 ms 208 KB Output is correct
27 Correct 15 ms 208 KB Output is correct
28 Correct 18 ms 208 KB Output is correct
29 Correct 17 ms 208 KB Output is correct
30 Correct 17 ms 208 KB Output is correct
31 Correct 16 ms 208 KB Output is correct
32 Correct 1 ms 208 KB Output is correct
33 Correct 0 ms 208 KB Output is correct
34 Correct 0 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 0 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 2 ms 208 KB Output is correct
43 Correct 2 ms 208 KB Output is correct
44 Correct 2 ms 208 KB Output is correct
45 Correct 21 ms 208 KB Output is correct
46 Correct 15 ms 208 KB Output is correct
47 Correct 19 ms 208 KB Output is correct
48 Correct 14 ms 208 KB Output is correct
49 Correct 20 ms 208 KB Output is correct
50 Correct 13 ms 208 KB Output is correct
51 Correct 0 ms 208 KB Output is correct
52 Correct 40 ms 208 KB Output is correct
53 Correct 41 ms 208 KB Output is correct
54 Correct 53 ms 208 KB Output is correct
55 Correct 44 ms 208 KB Output is correct
56 Correct 44 ms 208 KB Output is correct
57 Correct 44 ms 208 KB Output is correct
58 Correct 1 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 0 ms 208 KB Output is correct
62 Correct 1 ms 208 KB Output is correct
63 Correct 1 ms 208 KB Output is correct
64 Correct 2 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 2 ms 208 KB Output is correct
68 Correct 2 ms 208 KB Output is correct
69 Correct 1 ms 208 KB Output is correct
70 Correct 16 ms 208 KB Output is correct
71 Correct 16 ms 208 KB Output is correct
72 Correct 14 ms 208 KB Output is correct
73 Correct 17 ms 208 KB Output is correct
74 Correct 19 ms 208 KB Output is correct
75 Correct 15 ms 208 KB Output is correct
76 Correct 0 ms 208 KB Output is correct
77 Correct 39 ms 208 KB Output is correct
78 Correct 40 ms 208 KB Output is correct
79 Correct 44 ms 208 KB Output is correct
80 Correct 44 ms 208 KB Output is correct
81 Correct 46 ms 208 KB Output is correct
82 Correct 44 ms 256 KB Output is correct
83 Correct 726 ms 508 KB Output is correct
84 Correct 759 ms 556 KB Output is correct
85 Correct 779 ms 436 KB Output is correct
86 Correct 739 ms 740 KB Output is correct
87 Correct 1 ms 208 KB Output is correct
88 Correct 772 ms 508 KB Output is correct
89 Correct 745 ms 580 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 1 ms 208 KB Output is correct
94 Correct 1 ms 208 KB Output is correct
95 Correct 1 ms 212 KB Output is correct

Subtask #6
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 0 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 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 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 208 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 0 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 1 ms 208 KB Output is correct
23 Correct 1 ms 208 KB Output is correct
24 Correct 2 ms 240 KB Output is correct
25 Correct 2 ms 208 KB Output is correct
26 Correct 15 ms 208 KB Output is correct
27 Correct 15 ms 208 KB Output is correct
28 Correct 18 ms 208 KB Output is correct
29 Correct 17 ms 208 KB Output is correct
30 Correct 17 ms 208 KB Output is correct
31 Correct 16 ms 208 KB Output is correct
32 Correct 1 ms 208 KB Output is correct
33 Correct 0 ms 208 KB Output is correct
34 Correct 0 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 0 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 2 ms 208 KB Output is correct
43 Correct 2 ms 208 KB Output is correct
44 Correct 2 ms 208 KB Output is correct
45 Correct 21 ms 208 KB Output is correct
46 Correct 15 ms 208 KB Output is correct
47 Correct 19 ms 208 KB Output is correct
48 Correct 14 ms 208 KB Output is correct
49 Correct 20 ms 208 KB Output is correct
50 Correct 13 ms 208 KB Output is correct
51 Correct 0 ms 208 KB Output is correct
52 Correct 40 ms 208 KB Output is correct
53 Correct 41 ms 208 KB Output is correct
54 Correct 53 ms 208 KB Output is correct
55 Correct 44 ms 208 KB Output is correct
56 Correct 44 ms 208 KB Output is correct
57 Correct 44 ms 208 KB Output is correct
58 Correct 1 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 0 ms 208 KB Output is correct
62 Correct 1 ms 208 KB Output is correct
63 Correct 1 ms 208 KB Output is correct
64 Correct 2 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 2 ms 208 KB Output is correct
68 Correct 2 ms 208 KB Output is correct
69 Correct 1 ms 208 KB Output is correct
70 Correct 16 ms 208 KB Output is correct
71 Correct 16 ms 208 KB Output is correct
72 Correct 14 ms 208 KB Output is correct
73 Correct 17 ms 208 KB Output is correct
74 Correct 19 ms 208 KB Output is correct
75 Correct 15 ms 208 KB Output is correct
76 Correct 0 ms 208 KB Output is correct
77 Correct 39 ms 208 KB Output is correct
78 Correct 40 ms 208 KB Output is correct
79 Correct 44 ms 208 KB Output is correct
80 Correct 44 ms 208 KB Output is correct
81 Correct 46 ms 208 KB Output is correct
82 Correct 44 ms 256 KB Output is correct
83 Correct 726 ms 508 KB Output is correct
84 Correct 759 ms 556 KB Output is correct
85 Correct 779 ms 436 KB Output is correct
86 Correct 739 ms 740 KB Output is correct
87 Correct 1 ms 208 KB Output is correct
88 Correct 772 ms 508 KB Output is correct
89 Correct 745 ms 580 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 1 ms 208 KB Output is correct
94 Correct 1 ms 208 KB Output is correct
95 Correct 1 ms 212 KB Output is correct
96 Correct 1 ms 208 KB Output is correct
97 Correct 1 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 2 ms 208 KB Output is correct
101 Correct 17 ms 208 KB Output is correct
102 Correct 17 ms 208 KB Output is correct
103 Correct 17 ms 208 KB Output is correct
104 Correct 15 ms 208 KB Output is correct
105 Correct 20 ms 208 KB Output is correct
106 Correct 17 ms 208 KB Output is correct
107 Correct 1 ms 208 KB Output is correct
108 Correct 38 ms 208 KB Output is correct
109 Correct 40 ms 208 KB Output is correct
110 Correct 44 ms 208 KB Output is correct
111 Correct 41 ms 208 KB Output is correct
112 Correct 43 ms 208 KB Output is correct
113 Correct 51 ms 208 KB Output is correct
114 Correct 784 ms 512 KB Output is correct
115 Correct 743 ms 508 KB Output is correct
116 Correct 753 ms 504 KB Output is correct
117 Correct 777 ms 500 KB Output is correct
118 Correct 0 ms 208 KB Output is correct
119 Correct 807 ms 544 KB Output is correct
120 Correct 805 ms 452 KB Output is correct
121 Incorrect 1517 ms 548 KB Not correct
122 Halted 0 ms 0 KB -