oj.uz

Submission #573029

# Submission time Handle Problem Language Result Execution time Memory
573029 2022-06-05T16:22:52 Z MohamedAliSaidane Art Collections (BOI22_art) C++17
100 / 100
 1756 ms 688 KB 
#include<bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include "art.h"
        using namespace __gnu_pbds;
        using namespace std;

        typedef tree<int,null_type,less<int>,rb_tree_tag,
        tree_order_statistics_node_update> indexed_set;

        typedef long long ll;
        typedef long double ld;

        typedef pair<int,int> pii;
        typedef pair<ll,ll> pll;
        typedef pair<ld,ld> pld;

        typedef vector<int> vi;
        typedef vector<ll> vll;
        typedef vector<pii> vpi;
        typedef vector<pll> vpl;

        #define pb push_back
        #define popb pop_back
        #define pp pop_back
        #define pf push_front
        #define popf pop_front
        #define all(x) (x).begin(),(x).end()
        #define ff first
        #define ss second

        ///#define int ll

        int nx[4] = {0,0,1,-1}, ny[4] = {1,-1,0,0};
        ll gcd(ll a , ll b) {return b ? gcd(b , a % b) : a ;}
        ll lcm(ll a , ll b) {return (a * b) / gcd(a , b);}

        const int nax = 4001;
        int n;
        /*
         int rnk[nax];
        int publish(vi a)
        {
            int rep = 0;
            for(int i = 0; i < n ; i++)
            {
                for(int j = 0; j < i ; j++)
                    rep += (rnk[a[i]] < rnk[a[j]]);
            }
            return rep;
        }
        */
        void solve(int N)
        {
            n = N;
            vi perm;
            for(int i = 1 ;i <= n; i ++)
                perm.pb(i);
            int cur = publish(perm);
            vi res;
            res.pb(n);
            for(int i = n - 1; i >= 1 ;i --)
            {
                vi nv;
                for(int j = 1; j <= n; j++)
                {
                    if(j != i)
                        nv.pb(j);
                }
                nv.pb(i);
                int c= publish(nv);
                int delt = c - cur;
                vi chg;
                //cout << i << ' ' << delt << '\n';
                for(int j = 0; j < (n - i); j++)
                {
                    if(delt == n - i - 2 *j)
                        chg.pb(i);
                    chg.pb(res[j]);
                }
                if(delt == - (n - i))
                    chg.pb(i);
                swap(res,chg);
            }
            answer(res);
        }
        /*
        int main()
        {
            ios::sync_with_stdio(false);
            cin.tie(0); cout.tie(0);
            int N; cin >> N;
            for(int i = 0; i < N; i ++)
            {
                int x; cin >> x;
                rnk[x] = i;
            }
            vi u = solve(N);
            for(auto e: u)
                cout << e << ' ' ;
        }
        */

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 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 0 ms 208 KB Output is correct
6 Correct 1 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 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 0 ms 208 KB Output is correct
6 Correct 1 ms 208 KB Output is correct
7 Correct 1 ms 208 KB Output is correct
8 Correct 0 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 1 ms 208 KB Output is correct
12 Correct 1 ms 208 KB Output is correct
13 Correct 0 ms 208 KB Output is correct
14 Correct 1 ms 208 KB Output is correct
15 Correct 0 ms 208 KB Output is correct
16 Correct 0 ms 208 KB Output is correct
17 Correct 0 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 1 ms 208 KB Output is correct

Subtask #3
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 0 ms 208 KB Output is correct
6 Correct 1 ms 208 KB Output is correct
7 Correct 1 ms 208 KB Output is correct
8 Correct 0 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 1 ms 208 KB Output is correct
12 Correct 1 ms 208 KB Output is correct
13 Correct 0 ms 208 KB Output is correct
14 Correct 1 ms 208 KB Output is correct
15 Correct 0 ms 208 KB Output is correct
16 Correct 0 ms 208 KB Output is correct
17 Correct 0 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 1 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 1 ms 208 KB Output is correct
25 Correct 1 ms 208 KB Output is correct
26 Correct 7 ms 208 KB Output is correct
27 Correct 8 ms 300 KB Output is correct
28 Correct 9 ms 208 KB Output is correct
29 Correct 9 ms 208 KB Output is correct
30 Correct 10 ms 208 KB Output is correct
31 Correct 8 ms 208 KB Output is correct
32 Correct 0 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 0 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 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 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 0 ms 208 KB Output is correct
6 Correct 1 ms 208 KB Output is correct
7 Correct 1 ms 208 KB Output is correct
8 Correct 0 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 1 ms 208 KB Output is correct
12 Correct 1 ms 208 KB Output is correct
13 Correct 0 ms 208 KB Output is correct
14 Correct 1 ms 208 KB Output is correct
15 Correct 0 ms 208 KB Output is correct
16 Correct 0 ms 208 KB Output is correct
17 Correct 0 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 1 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 1 ms 208 KB Output is correct
25 Correct 1 ms 208 KB Output is correct
26 Correct 7 ms 208 KB Output is correct
27 Correct 8 ms 300 KB Output is correct
28 Correct 9 ms 208 KB Output is correct
29 Correct 9 ms 208 KB Output is correct
30 Correct 10 ms 208 KB Output is correct
31 Correct 8 ms 208 KB Output is correct
32 Correct 0 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 0 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 1 ms 208 KB Output is correct
39 Correct 1 ms 208 KB Output is correct
40 Correct 1 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 2 ms 208 KB Output is correct
44 Correct 1 ms 208 KB Output is correct
45 Correct 8 ms 304 KB Output is correct
46 Correct 9 ms 304 KB Output is correct
47 Correct 11 ms 308 KB Output is correct
48 Correct 9 ms 208 KB Output is correct
49 Correct 9 ms 336 KB Output is correct
50 Correct 8 ms 208 KB Output is correct
51 Correct 1 ms 208 KB Output is correct
52 Correct 21 ms 208 KB Output is correct
53 Correct 26 ms 288 KB Output is correct
54 Correct 30 ms 304 KB Output is correct
55 Correct 22 ms 284 KB Output is correct
56 Correct 27 ms 304 KB Output is correct
57 Correct 23 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 1 ms 208 KB Output is correct
62 Correct 0 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 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 0 ms 208 KB Output is correct
6 Correct 1 ms 208 KB Output is correct
7 Correct 1 ms 208 KB Output is correct
8 Correct 0 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 1 ms 208 KB Output is correct
12 Correct 1 ms 208 KB Output is correct
13 Correct 0 ms 208 KB Output is correct
14 Correct 1 ms 208 KB Output is correct
15 Correct 0 ms 208 KB Output is correct
16 Correct 0 ms 208 KB Output is correct
17 Correct 0 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 1 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 1 ms 208 KB Output is correct
25 Correct 1 ms 208 KB Output is correct
26 Correct 7 ms 208 KB Output is correct
27 Correct 8 ms 300 KB Output is correct
28 Correct 9 ms 208 KB Output is correct
29 Correct 9 ms 208 KB Output is correct
30 Correct 10 ms 208 KB Output is correct
31 Correct 8 ms 208 KB Output is correct
32 Correct 0 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 0 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 1 ms 208 KB Output is correct
39 Correct 1 ms 208 KB Output is correct
40 Correct 1 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 2 ms 208 KB Output is correct
44 Correct 1 ms 208 KB Output is correct
45 Correct 8 ms 304 KB Output is correct
46 Correct 9 ms 304 KB Output is correct
47 Correct 11 ms 308 KB Output is correct
48 Correct 9 ms 208 KB Output is correct
49 Correct 9 ms 336 KB Output is correct
50 Correct 8 ms 208 KB Output is correct
51 Correct 1 ms 208 KB Output is correct
52 Correct 21 ms 208 KB Output is correct
53 Correct 26 ms 288 KB Output is correct
54 Correct 30 ms 304 KB Output is correct
55 Correct 22 ms 284 KB Output is correct
56 Correct 27 ms 304 KB Output is correct
57 Correct 23 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 1 ms 208 KB Output is correct
62 Correct 0 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 0 ms 208 KB Output is correct
66 Correct 1 ms 208 KB Output is correct
67 Correct 1 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 8 ms 304 KB Output is correct
71 Correct 8 ms 208 KB Output is correct
72 Correct 9 ms 304 KB Output is correct
73 Correct 10 ms 208 KB Output is correct
74 Correct 9 ms 304 KB Output is correct
75 Correct 9 ms 300 KB Output is correct
76 Correct 0 ms 208 KB Output is correct
77 Correct 30 ms 208 KB Output is correct
78 Correct 25 ms 304 KB Output is correct
79 Correct 21 ms 208 KB Output is correct
80 Correct 21 ms 208 KB Output is correct
81 Correct 22 ms 308 KB Output is correct
82 Correct 23 ms 304 KB Output is correct
83 Correct 377 ms 584 KB Output is correct
84 Correct 380 ms 576 KB Output is correct
85 Correct 392 ms 532 KB Output is correct
86 Correct 431 ms 492 KB Output is correct
87 Correct 0 ms 208 KB Output is correct
88 Correct 432 ms 572 KB Output is correct
89 Correct 387 ms 592 KB Output is correct
90 Correct 0 ms 208 KB Output is correct
91 Correct 0 ms 208 KB Output is correct
92 Correct 0 ms 208 KB Output is correct
93 Correct 0 ms 208 KB Output is correct
94 Correct 1 ms 208 KB Output is correct
95 Correct 1 ms 208 KB Output is correct

Subtask #6
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 0 ms 208 KB Output is correct
6 Correct 1 ms 208 KB Output is correct
7 Correct 1 ms 208 KB Output is correct
8 Correct 0 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 1 ms 208 KB Output is correct
12 Correct 1 ms 208 KB Output is correct
13 Correct 0 ms 208 KB Output is correct
14 Correct 1 ms 208 KB Output is correct
15 Correct 0 ms 208 KB Output is correct
16 Correct 0 ms 208 KB Output is correct
17 Correct 0 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 1 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 1 ms 208 KB Output is correct
25 Correct 1 ms 208 KB Output is correct
26 Correct 7 ms 208 KB Output is correct
27 Correct 8 ms 300 KB Output is correct
28 Correct 9 ms 208 KB Output is correct
29 Correct 9 ms 208 KB Output is correct
30 Correct 10 ms 208 KB Output is correct
31 Correct 8 ms 208 KB Output is correct
32 Correct 0 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 0 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 1 ms 208 KB Output is correct
39 Correct 1 ms 208 KB Output is correct
40 Correct 1 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 2 ms 208 KB Output is correct
44 Correct 1 ms 208 KB Output is correct
45 Correct 8 ms 304 KB Output is correct
46 Correct 9 ms 304 KB Output is correct
47 Correct 11 ms 308 KB Output is correct
48 Correct 9 ms 208 KB Output is correct
49 Correct 9 ms 336 KB Output is correct
50 Correct 8 ms 208 KB Output is correct
51 Correct 1 ms 208 KB Output is correct
52 Correct 21 ms 208 KB Output is correct
53 Correct 26 ms 288 KB Output is correct
54 Correct 30 ms 304 KB Output is correct
55 Correct 22 ms 284 KB Output is correct
56 Correct 27 ms 304 KB Output is correct
57 Correct 23 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 1 ms 208 KB Output is correct
62 Correct 0 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 0 ms 208 KB Output is correct
66 Correct 1 ms 208 KB Output is correct
67 Correct 1 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 8 ms 304 KB Output is correct
71 Correct 8 ms 208 KB Output is correct
72 Correct 9 ms 304 KB Output is correct
73 Correct 10 ms 208 KB Output is correct
74 Correct 9 ms 304 KB Output is correct
75 Correct 9 ms 300 KB Output is correct
76 Correct 0 ms 208 KB Output is correct
77 Correct 30 ms 208 KB Output is correct
78 Correct 25 ms 304 KB Output is correct
79 Correct 21 ms 208 KB Output is correct
80 Correct 21 ms 208 KB Output is correct
81 Correct 22 ms 308 KB Output is correct
82 Correct 23 ms 304 KB Output is correct
83 Correct 377 ms 584 KB Output is correct
84 Correct 380 ms 576 KB Output is correct
85 Correct 392 ms 532 KB Output is correct
86 Correct 431 ms 492 KB Output is correct
87 Correct 0 ms 208 KB Output is correct
88 Correct 432 ms 572 KB Output is correct
89 Correct 387 ms 592 KB Output is correct
90 Correct 0 ms 208 KB Output is correct
91 Correct 0 ms 208 KB Output is correct
92 Correct 0 ms 208 KB Output is correct
93 Correct 0 ms 208 KB Output is correct
94 Correct 1 ms 208 KB Output is correct
95 Correct 1 ms 208 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 1 ms 208 KB Output is correct
101 Correct 8 ms 300 KB Output is correct
102 Correct 9 ms 208 KB Output is correct
103 Correct 8 ms 208 KB Output is correct
104 Correct 8 ms 208 KB Output is correct
105 Correct 8 ms 208 KB Output is correct
106 Correct 8 ms 208 KB Output is correct
107 Correct 0 ms 208 KB Output is correct
108 Correct 22 ms 208 KB Output is correct
109 Correct 21 ms 292 KB Output is correct
110 Correct 23 ms 308 KB Output is correct
111 Correct 23 ms 208 KB Output is correct
112 Correct 22 ms 220 KB Output is correct
113 Correct 22 ms 208 KB Output is correct
114 Correct 390 ms 444 KB Output is correct
115 Correct 372 ms 484 KB Output is correct
116 Correct 385 ms 424 KB Output is correct
117 Correct 373 ms 368 KB Output is correct
118 Correct 1 ms 208 KB Output is correct
119 Correct 368 ms 556 KB Output is correct
120 Correct 380 ms 440 KB Output is correct
121 Correct 1494 ms 552 KB Output is correct
122 Correct 1577 ms 480 KB Output is correct
123 Correct 1653 ms 492 KB Output is correct
124 Correct 1756 ms 556 KB Output is correct
125 Correct 1710 ms 572 KB Output is correct
126 Correct 1583 ms 688 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 0 ms 208 KB Output is correct
131 Correct 1 ms 208 KB Output is correct
132 Correct 1 ms 208 KB Output is correct