oj.uz

Submission #599919

# Submission time Handle Problem Language Result Execution time Memory
599919 2022-07-20T09:02:35 Z TimDee Art Collections (BOI22_art) C++17
50 / 100
 734 ms 588 KB 
#include "art.h"
#include <bits/stdc++.h>
using namespace std;
using ll = long long;

int _n, sz, X;
vector<int> a;
vector<int> tree;

int merge(int x, int y) {
    if (x==0) return y;
    else if (y==0) return x;
    a[x-1]=y; a[y-1]=x;
    int r=publish(a);
    a[x-1]=x; a[y-1]=y;
    if (r<X) return y;
    else return x;
}

void build(int v, int l, int r) {
    if (r-l==1) return;
    int mid=(l+r)>>1;
    build(2*v+1,l,mid);
    build(2*v+2,mid,r);
    int x=tree[2*v+1], y=tree[2*v+2];
    tree[v]=merge(x,y);
}

int _quit=0;
void update(int v, int l, int r, int i) {
    if (l>i || r<=i) return;
    if (r-l==1) return;

    int mid=(l+r)>>1;
    int old=tree[v];
    update(2*v+1,l,mid,i);
    update(2*v+2,mid,r,i);
    if (_quit) return;
    int x=tree[2*v+1], y=tree[2*v+2];
    tree[v]=merge(x,y);
    if (tree[v]==old) _quit=1;
}

void upd(int i) {
    _quit=0;
    tree[sz+i-1]=0;
    update(0,0,sz,i);
}

void print() {
        
    cout<<"TREE: \n";
    int z=0;
    while (z<tree.size()) {
        for (int i=z; i<2*z+1; i++) cout<<tree[i]<<' ';
        cout<<'\n';
        z=z*2+1;
    }
    cout<<'\n';
    
}

void solve (int n) {
    _n=n;
    a.assign(n,0);
    for (int i=0; i<n; ++i) a[i]=i+1;
    X = publish(a);
    
    sz=1; while (sz<n) sz<<=1;
    tree.assign(2*sz-1,0);
    for (int i=0; i<n; ++i) tree[sz+i-1]=i+1;
    build(0,0,sz);
    
    vector<int> ans;
    for (int i=0; i<n; ++i) {
        ans.push_back(tree[0]);
        upd(tree[0]-1);
    }

    answer(ans);
}

Compilation message

art.cpp: In function 'void print()':
art.cpp:54:13: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   54 |     while (z<tree.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

# 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 1 ms 208 KB Output is correct
4 Correct 1 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 1 ms 208 KB Output is correct
4 Correct 1 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 1 ms 208 KB Output is correct
9 Correct 3 ms 208 KB Output is correct
10 Correct 3 ms 208 KB Output is correct
11 Correct 3 ms 208 KB Output is correct
12 Correct 3 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 0 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 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 1 ms 208 KB Output is correct
4 Correct 1 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 1 ms 208 KB Output is correct
9 Correct 3 ms 208 KB Output is correct
10 Correct 3 ms 208 KB Output is correct
11 Correct 3 ms 208 KB Output is correct
12 Correct 3 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 0 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 1 ms 208 KB Output is correct
21 Correct 1 ms 208 KB Output is correct
22 Correct 3 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 2 ms 208 KB Output is correct
26 Correct 28 ms 284 KB Output is correct
27 Correct 28 ms 300 KB Output is correct
28 Correct 50 ms 284 KB Output is correct
29 Correct 63 ms 284 KB Output is correct
30 Correct 45 ms 304 KB Output is correct
31 Correct 47 ms 280 KB Output is correct
32 Correct 0 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 0 ms 208 KB Output is correct
36 Correct 0 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

# 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 1 ms 208 KB Output is correct
4 Correct 1 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 1 ms 208 KB Output is correct
9 Correct 3 ms 208 KB Output is correct
10 Correct 3 ms 208 KB Output is correct
11 Correct 3 ms 208 KB Output is correct
12 Correct 3 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 0 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 1 ms 208 KB Output is correct
21 Correct 1 ms 208 KB Output is correct
22 Correct 3 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 2 ms 208 KB Output is correct
26 Correct 28 ms 284 KB Output is correct
27 Correct 28 ms 300 KB Output is correct
28 Correct 50 ms 284 KB Output is correct
29 Correct 63 ms 284 KB Output is correct
30 Correct 45 ms 304 KB Output is correct
31 Correct 47 ms 280 KB Output is correct
32 Correct 0 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 0 ms 208 KB Output is correct
36 Correct 0 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 1 ms 208 KB Output is correct
41 Correct 3 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 31 ms 280 KB Output is correct
46 Correct 25 ms 300 KB Output is correct
47 Correct 51 ms 284 KB Output is correct
48 Correct 53 ms 292 KB Output is correct
49 Correct 51 ms 292 KB Output is correct
50 Correct 57 ms 284 KB Output is correct
51 Correct 0 ms 208 KB Output is correct
52 Correct 89 ms 304 KB Output is correct
53 Correct 87 ms 208 KB Output is correct
54 Correct 156 ms 300 KB Output is correct
55 Correct 186 ms 292 KB Output is correct
56 Correct 158 ms 284 KB Output is correct
57 Correct 163 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 1 ms 208 KB Output is correct
64 Correct 2 ms 208 KB Output is correct

Subtask #5
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 1 ms 208 KB Output is correct
4 Correct 1 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 1 ms 208 KB Output is correct
9 Correct 3 ms 208 KB Output is correct
10 Correct 3 ms 208 KB Output is correct
11 Correct 3 ms 208 KB Output is correct
12 Correct 3 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 0 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 1 ms 208 KB Output is correct
21 Correct 1 ms 208 KB Output is correct
22 Correct 3 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 2 ms 208 KB Output is correct
26 Correct 28 ms 284 KB Output is correct
27 Correct 28 ms 300 KB Output is correct
28 Correct 50 ms 284 KB Output is correct
29 Correct 63 ms 284 KB Output is correct
30 Correct 45 ms 304 KB Output is correct
31 Correct 47 ms 280 KB Output is correct
32 Correct 0 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 0 ms 208 KB Output is correct
36 Correct 0 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 1 ms 208 KB Output is correct
41 Correct 3 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 31 ms 280 KB Output is correct
46 Correct 25 ms 300 KB Output is correct
47 Correct 51 ms 284 KB Output is correct
48 Correct 53 ms 292 KB Output is correct
49 Correct 51 ms 292 KB Output is correct
50 Correct 57 ms 284 KB Output is correct
51 Correct 0 ms 208 KB Output is correct
52 Correct 89 ms 304 KB Output is correct
53 Correct 87 ms 208 KB Output is correct
54 Correct 156 ms 300 KB Output is correct
55 Correct 186 ms 292 KB Output is correct
56 Correct 158 ms 284 KB Output is correct
57 Correct 163 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 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 3 ms 208 KB Output is correct
68 Correct 3 ms 208 KB Output is correct
69 Correct 2 ms 208 KB Output is correct
70 Correct 24 ms 296 KB Output is correct
71 Correct 41 ms 280 KB Output is correct
72 Correct 55 ms 292 KB Output is correct
73 Correct 47 ms 280 KB Output is correct
74 Correct 48 ms 280 KB Output is correct
75 Correct 65 ms 284 KB Output is correct
76 Correct 1 ms 208 KB Output is correct
77 Correct 117 ms 284 KB Output is correct
78 Correct 101 ms 296 KB Output is correct
79 Correct 141 ms 208 KB Output is correct
80 Correct 160 ms 208 KB Output is correct
81 Correct 195 ms 292 KB Output is correct
82 Correct 153 ms 208 KB Output is correct
83 Incorrect 734 ms 588 KB Not correct
84 Halted 0 ms 0 KB -

Subtask #6
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 1 ms 208 KB Output is correct
4 Correct 1 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 1 ms 208 KB Output is correct
9 Correct 3 ms 208 KB Output is correct
10 Correct 3 ms 208 KB Output is correct
11 Correct 3 ms 208 KB Output is correct
12 Correct 3 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 0 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 1 ms 208 KB Output is correct
21 Correct 1 ms 208 KB Output is correct
22 Correct 3 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 2 ms 208 KB Output is correct
26 Correct 28 ms 284 KB Output is correct
27 Correct 28 ms 300 KB Output is correct
28 Correct 50 ms 284 KB Output is correct
29 Correct 63 ms 284 KB Output is correct
30 Correct 45 ms 304 KB Output is correct
31 Correct 47 ms 280 KB Output is correct
32 Correct 0 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 0 ms 208 KB Output is correct
36 Correct 0 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 1 ms 208 KB Output is correct
41 Correct 3 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 31 ms 280 KB Output is correct
46 Correct 25 ms 300 KB Output is correct
47 Correct 51 ms 284 KB Output is correct
48 Correct 53 ms 292 KB Output is correct
49 Correct 51 ms 292 KB Output is correct
50 Correct 57 ms 284 KB Output is correct
51 Correct 0 ms 208 KB Output is correct
52 Correct 89 ms 304 KB Output is correct
53 Correct 87 ms 208 KB Output is correct
54 Correct 156 ms 300 KB Output is correct
55 Correct 186 ms 292 KB Output is correct
56 Correct 158 ms 284 KB Output is correct
57 Correct 163 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 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 3 ms 208 KB Output is correct
68 Correct 3 ms 208 KB Output is correct
69 Correct 2 ms 208 KB Output is correct
70 Correct 24 ms 296 KB Output is correct
71 Correct 41 ms 280 KB Output is correct
72 Correct 55 ms 292 KB Output is correct
73 Correct 47 ms 280 KB Output is correct
74 Correct 48 ms 280 KB Output is correct
75 Correct 65 ms 284 KB Output is correct
76 Correct 1 ms 208 KB Output is correct
77 Correct 117 ms 284 KB Output is correct
78 Correct 101 ms 296 KB Output is correct
79 Correct 141 ms 208 KB Output is correct
80 Correct 160 ms 208 KB Output is correct
81 Correct 195 ms 292 KB Output is correct
82 Correct 153 ms 208 KB Output is correct
83 Incorrect 734 ms 588 KB Not correct
84 Halted 0 ms 0 KB -