oj.uz

Submission #1081070

# Submission time Handle Problem Language Result Execution time Memory
1081070 2024-08-29T17:54:41 Z Tymond Art Collections (BOI22_art) C++17
100 / 100
 1094 ms 1840 KB 
#include "art.h"
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using ld = long double;
#define fi first
#define se second
#define vi vector<int>
#define vll vector<long long>
#define pii pair<int, int>
#define pll pair<long long, long long>
#define pb push_back
#define mp make_pair
#define eb emplace_back
#define all(x) (x).begin(), (x).end()
#define sz(x) (int)(x).size()
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
mt19937_64 rng64(chrono::steady_clock::now().time_since_epoch().count());
inline int rand(int l,int r){return uniform_int_distribution<int>(l, r)(rng);}
inline ll rand(ll l,ll r){return uniform_int_distribution<ll>(l, r)(rng64);}
#ifdef DEBUG
auto&operator<<(auto&o,pair<auto,auto>p){return o<<"("<<p.first<<", "<<p.second<<")";}
auto operator<<(auto&o,auto x)->decltype(x.end(),o){o<<"{";int i=0;for(auto e:x)o<<","+!i++<<e;return o<<"}";}
#define debug(X...)cerr<<"["#X"]: ",[](auto...$){((cerr<<$<<"; "),...)<<endl;}(X)
#else
#define debug(...){}
#endif

struct custom_hash {
    static uint64_t splitmix64(uint64_t x) {
        x += 0x9e3779b97f4a7c15;
        x = (x ^ (x >> 30)) * 0xbf58476d1ce4e5b9;
        x = (x ^ (x >> 27)) * 0x94d049bb133111eb;
        return x ^ (x >> 31);
    }

    size_t operator()(uint64_t x) const {
        static const uint64_t FIXED_RANDOM = chrono::steady_clock::now().time_since_epoch().count();
        return splitmix64(x + FIXED_RANDOM);
    }
};

void solve(int n) {
    vi p;
    for(int i = 1; i <= n; i++){
        p.pb(i);
    }

    vi place(n + 1, -1);
    //solve
    int ost = publish(p);
    for(int i = 1; i < n; i++){
        int ans1 = ost;
        vi np;
        for(int j = 1; j < n; j++){
            np.pb(p[j]);
        }
        np.pb(p[0]);

        int ans2 = publish(np);
        p = np;
        ost = ans2;
        place[i] = 1 + ans1 - (ans1 + ans2 - (n - 1)) / 2;
    }

    map<int, int> cnt;
    for(int i = 1; i < n; i++){
        cnt[place[i]]++;
    }
    place[n] = 1;
    while(cnt[place[n]]){
        place[n]++;
    }

    vi ans(n);
    for(int i = 1; i <= n; i++){
        ans[place[i] - 1] = i;
    }
    answer(ans);
}

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 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 1 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 344 KB Output is correct

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 1 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 1 ms 344 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 1 ms 600 KB Output is correct
12 Correct 1 ms 384 KB Output is correct
13 Correct 1 ms 344 KB Output is correct
14 Correct 0 ms 344 KB Output is correct
15 Correct 0 ms 344 KB Output is correct
16 Correct 0 ms 344 KB Output is correct
17 Correct 0 ms 344 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 1 ms 344 KB Output is correct

Subtask #3
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 1 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 1 ms 344 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 1 ms 600 KB Output is correct
12 Correct 1 ms 384 KB Output is correct
13 Correct 1 ms 344 KB Output is correct
14 Correct 0 ms 344 KB Output is correct
15 Correct 0 ms 344 KB Output is correct
16 Correct 0 ms 344 KB Output is correct
17 Correct 0 ms 344 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 1 ms 344 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 1 ms 600 KB Output is correct
23 Correct 1 ms 440 KB Output is correct
24 Correct 1 ms 344 KB Output is correct
25 Correct 0 ms 448 KB Output is correct
26 Correct 7 ms 344 KB Output is correct
27 Correct 5 ms 600 KB Output is correct
28 Correct 7 ms 600 KB Output is correct
29 Correct 4 ms 448 KB Output is correct
30 Correct 4 ms 344 KB Output is correct
31 Correct 4 ms 448 KB Output is correct
32 Correct 0 ms 344 KB Output is correct
33 Correct 0 ms 344 KB Output is correct
34 Correct 0 ms 344 KB Output is correct
35 Correct 0 ms 344 KB Output is correct
36 Correct 1 ms 344 KB Output is correct
37 Correct 0 ms 344 KB Output is correct
38 Correct 1 ms 344 KB Output is correct
39 Correct 1 ms 344 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 1 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 1 ms 344 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 1 ms 600 KB Output is correct
12 Correct 1 ms 384 KB Output is correct
13 Correct 1 ms 344 KB Output is correct
14 Correct 0 ms 344 KB Output is correct
15 Correct 0 ms 344 KB Output is correct
16 Correct 0 ms 344 KB Output is correct
17 Correct 0 ms 344 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 1 ms 344 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 1 ms 600 KB Output is correct
23 Correct 1 ms 440 KB Output is correct
24 Correct 1 ms 344 KB Output is correct
25 Correct 0 ms 448 KB Output is correct
26 Correct 7 ms 344 KB Output is correct
27 Correct 5 ms 600 KB Output is correct
28 Correct 7 ms 600 KB Output is correct
29 Correct 4 ms 448 KB Output is correct
30 Correct 4 ms 344 KB Output is correct
31 Correct 4 ms 448 KB Output is correct
32 Correct 0 ms 344 KB Output is correct
33 Correct 0 ms 344 KB Output is correct
34 Correct 0 ms 344 KB Output is correct
35 Correct 0 ms 344 KB Output is correct
36 Correct 1 ms 344 KB Output is correct
37 Correct 0 ms 344 KB Output is correct
38 Correct 1 ms 344 KB Output is correct
39 Correct 1 ms 344 KB Output is correct
40 Correct 1 ms 344 KB Output is correct
41 Correct 1 ms 344 KB Output is correct
42 Correct 1 ms 344 KB Output is correct
43 Correct 1 ms 344 KB Output is correct
44 Correct 1 ms 344 KB Output is correct
45 Correct 4 ms 344 KB Output is correct
46 Correct 4 ms 344 KB Output is correct
47 Correct 8 ms 444 KB Output is correct
48 Correct 4 ms 344 KB Output is correct
49 Correct 8 ms 600 KB Output is correct
50 Correct 5 ms 600 KB Output is correct
51 Correct 0 ms 344 KB Output is correct
52 Correct 11 ms 444 KB Output is correct
53 Correct 14 ms 428 KB Output is correct
54 Correct 12 ms 344 KB Output is correct
55 Correct 11 ms 344 KB Output is correct
56 Correct 12 ms 344 KB Output is correct
57 Correct 15 ms 440 KB Output is correct
58 Correct 0 ms 596 KB Output is correct
59 Correct 0 ms 344 KB Output is correct
60 Correct 0 ms 344 KB Output is correct
61 Correct 0 ms 344 KB Output is correct
62 Correct 0 ms 344 KB Output is correct
63 Correct 1 ms 344 KB Output is correct
64 Correct 1 ms 344 KB Output is correct

Subtask #5
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 1 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 1 ms 344 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 1 ms 600 KB Output is correct
12 Correct 1 ms 384 KB Output is correct
13 Correct 1 ms 344 KB Output is correct
14 Correct 0 ms 344 KB Output is correct
15 Correct 0 ms 344 KB Output is correct
16 Correct 0 ms 344 KB Output is correct
17 Correct 0 ms 344 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 1 ms 344 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 1 ms 600 KB Output is correct
23 Correct 1 ms 440 KB Output is correct
24 Correct 1 ms 344 KB Output is correct
25 Correct 0 ms 448 KB Output is correct
26 Correct 7 ms 344 KB Output is correct
27 Correct 5 ms 600 KB Output is correct
28 Correct 7 ms 600 KB Output is correct
29 Correct 4 ms 448 KB Output is correct
30 Correct 4 ms 344 KB Output is correct
31 Correct 4 ms 448 KB Output is correct
32 Correct 0 ms 344 KB Output is correct
33 Correct 0 ms 344 KB Output is correct
34 Correct 0 ms 344 KB Output is correct
35 Correct 0 ms 344 KB Output is correct
36 Correct 1 ms 344 KB Output is correct
37 Correct 0 ms 344 KB Output is correct
38 Correct 1 ms 344 KB Output is correct
39 Correct 1 ms 344 KB Output is correct
40 Correct 1 ms 344 KB Output is correct
41 Correct 1 ms 344 KB Output is correct
42 Correct 1 ms 344 KB Output is correct
43 Correct 1 ms 344 KB Output is correct
44 Correct 1 ms 344 KB Output is correct
45 Correct 4 ms 344 KB Output is correct
46 Correct 4 ms 344 KB Output is correct
47 Correct 8 ms 444 KB Output is correct
48 Correct 4 ms 344 KB Output is correct
49 Correct 8 ms 600 KB Output is correct
50 Correct 5 ms 600 KB Output is correct
51 Correct 0 ms 344 KB Output is correct
52 Correct 11 ms 444 KB Output is correct
53 Correct 14 ms 428 KB Output is correct
54 Correct 12 ms 344 KB Output is correct
55 Correct 11 ms 344 KB Output is correct
56 Correct 12 ms 344 KB Output is correct
57 Correct 15 ms 440 KB Output is correct
58 Correct 0 ms 596 KB Output is correct
59 Correct 0 ms 344 KB Output is correct
60 Correct 0 ms 344 KB Output is correct
61 Correct 0 ms 344 KB Output is correct
62 Correct 0 ms 344 KB Output is correct
63 Correct 1 ms 344 KB Output is correct
64 Correct 1 ms 344 KB Output is correct
65 Correct 0 ms 344 KB Output is correct
66 Correct 1 ms 344 KB Output is correct
67 Correct 1 ms 344 KB Output is correct
68 Correct 1 ms 344 KB Output is correct
69 Correct 1 ms 344 KB Output is correct
70 Correct 7 ms 344 KB Output is correct
71 Correct 5 ms 344 KB Output is correct
72 Correct 8 ms 452 KB Output is correct
73 Correct 5 ms 448 KB Output is correct
74 Correct 4 ms 448 KB Output is correct
75 Correct 6 ms 448 KB Output is correct
76 Correct 1 ms 344 KB Output is correct
77 Correct 12 ms 344 KB Output is correct
78 Correct 23 ms 432 KB Output is correct
79 Correct 17 ms 440 KB Output is correct
80 Correct 12 ms 344 KB Output is correct
81 Correct 19 ms 452 KB Output is correct
82 Correct 16 ms 428 KB Output is correct
83 Correct 251 ms 1420 KB Output is correct
84 Correct 270 ms 1132 KB Output is correct
85 Correct 273 ms 920 KB Output is correct
86 Correct 255 ms 1840 KB Output is correct
87 Correct 0 ms 344 KB Output is correct
88 Correct 330 ms 1556 KB Output is correct
89 Correct 246 ms 1004 KB Output is correct
90 Correct 0 ms 344 KB Output is correct
91 Correct 0 ms 344 KB Output is correct
92 Correct 0 ms 344 KB Output is correct
93 Correct 0 ms 344 KB Output is correct
94 Correct 1 ms 440 KB Output is correct
95 Correct 1 ms 344 KB Output is correct

Subtask #6
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 1 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 1 ms 344 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 1 ms 600 KB Output is correct
12 Correct 1 ms 384 KB Output is correct
13 Correct 1 ms 344 KB Output is correct
14 Correct 0 ms 344 KB Output is correct
15 Correct 0 ms 344 KB Output is correct
16 Correct 0 ms 344 KB Output is correct
17 Correct 0 ms 344 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 1 ms 344 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 1 ms 600 KB Output is correct
23 Correct 1 ms 440 KB Output is correct
24 Correct 1 ms 344 KB Output is correct
25 Correct 0 ms 448 KB Output is correct
26 Correct 7 ms 344 KB Output is correct
27 Correct 5 ms 600 KB Output is correct
28 Correct 7 ms 600 KB Output is correct
29 Correct 4 ms 448 KB Output is correct
30 Correct 4 ms 344 KB Output is correct
31 Correct 4 ms 448 KB Output is correct
32 Correct 0 ms 344 KB Output is correct
33 Correct 0 ms 344 KB Output is correct
34 Correct 0 ms 344 KB Output is correct
35 Correct 0 ms 344 KB Output is correct
36 Correct 1 ms 344 KB Output is correct
37 Correct 0 ms 344 KB Output is correct
38 Correct 1 ms 344 KB Output is correct
39 Correct 1 ms 344 KB Output is correct
40 Correct 1 ms 344 KB Output is correct
41 Correct 1 ms 344 KB Output is correct
42 Correct 1 ms 344 KB Output is correct
43 Correct 1 ms 344 KB Output is correct
44 Correct 1 ms 344 KB Output is correct
45 Correct 4 ms 344 KB Output is correct
46 Correct 4 ms 344 KB Output is correct
47 Correct 8 ms 444 KB Output is correct
48 Correct 4 ms 344 KB Output is correct
49 Correct 8 ms 600 KB Output is correct
50 Correct 5 ms 600 KB Output is correct
51 Correct 0 ms 344 KB Output is correct
52 Correct 11 ms 444 KB Output is correct
53 Correct 14 ms 428 KB Output is correct
54 Correct 12 ms 344 KB Output is correct
55 Correct 11 ms 344 KB Output is correct
56 Correct 12 ms 344 KB Output is correct
57 Correct 15 ms 440 KB Output is correct
58 Correct 0 ms 596 KB Output is correct
59 Correct 0 ms 344 KB Output is correct
60 Correct 0 ms 344 KB Output is correct
61 Correct 0 ms 344 KB Output is correct
62 Correct 0 ms 344 KB Output is correct
63 Correct 1 ms 344 KB Output is correct
64 Correct 1 ms 344 KB Output is correct
65 Correct 0 ms 344 KB Output is correct
66 Correct 1 ms 344 KB Output is correct
67 Correct 1 ms 344 KB Output is correct
68 Correct 1 ms 344 KB Output is correct
69 Correct 1 ms 344 KB Output is correct
70 Correct 7 ms 344 KB Output is correct
71 Correct 5 ms 344 KB Output is correct
72 Correct 8 ms 452 KB Output is correct
73 Correct 5 ms 448 KB Output is correct
74 Correct 4 ms 448 KB Output is correct
75 Correct 6 ms 448 KB Output is correct
76 Correct 1 ms 344 KB Output is correct
77 Correct 12 ms 344 KB Output is correct
78 Correct 23 ms 432 KB Output is correct
79 Correct 17 ms 440 KB Output is correct
80 Correct 12 ms 344 KB Output is correct
81 Correct 19 ms 452 KB Output is correct
82 Correct 16 ms 428 KB Output is correct
83 Correct 251 ms 1420 KB Output is correct
84 Correct 270 ms 1132 KB Output is correct
85 Correct 273 ms 920 KB Output is correct
86 Correct 255 ms 1840 KB Output is correct
87 Correct 0 ms 344 KB Output is correct
88 Correct 330 ms 1556 KB Output is correct
89 Correct 246 ms 1004 KB Output is correct
90 Correct 0 ms 344 KB Output is correct
91 Correct 0 ms 344 KB Output is correct
92 Correct 0 ms 344 KB Output is correct
93 Correct 0 ms 344 KB Output is correct
94 Correct 1 ms 440 KB Output is correct
95 Correct 1 ms 344 KB Output is correct
96 Correct 1 ms 344 KB Output is correct
97 Correct 1 ms 404 KB Output is correct
98 Correct 1 ms 344 KB Output is correct
99 Correct 0 ms 344 KB Output is correct
100 Correct 1 ms 344 KB Output is correct
101 Correct 4 ms 448 KB Output is correct
102 Correct 4 ms 600 KB Output is correct
103 Correct 8 ms 344 KB Output is correct
104 Correct 5 ms 344 KB Output is correct
105 Correct 5 ms 452 KB Output is correct
106 Correct 5 ms 444 KB Output is correct
107 Correct 0 ms 344 KB Output is correct
108 Correct 14 ms 436 KB Output is correct
109 Correct 12 ms 344 KB Output is correct
110 Correct 15 ms 444 KB Output is correct
111 Correct 12 ms 428 KB Output is correct
112 Correct 15 ms 424 KB Output is correct
113 Correct 12 ms 592 KB Output is correct
114 Correct 387 ms 1508 KB Output is correct
115 Correct 274 ms 1300 KB Output is correct
116 Correct 247 ms 1668 KB Output is correct
117 Correct 232 ms 1436 KB Output is correct
118 Correct 0 ms 344 KB Output is correct
119 Correct 325 ms 1288 KB Output is correct
120 Correct 254 ms 1264 KB Output is correct
121 Correct 1078 ms 1620 KB Output is correct
122 Correct 957 ms 1368 KB Output is correct
123 Correct 976 ms 1460 KB Output is correct
124 Correct 1058 ms 1484 KB Output is correct
125 Correct 1094 ms 1176 KB Output is correct
126 Correct 1065 ms 1652 KB Output is correct
127 Correct 0 ms 344 KB Output is correct
128 Correct 0 ms 344 KB Output is correct
129 Correct 0 ms 344 KB Output is correct
130 Correct 1 ms 344 KB Output is correct
131 Correct 1 ms 344 KB Output is correct
132 Correct 0 ms 344 KB Output is correct