oj.uz

Submission #597776

# Submission time Handle Problem Language Result Execution time Memory
597776 2022-07-16T21:00:56 Z yanndev Art Collections (BOI22_art) C++17
70 / 100
 1710 ms 680 KB 
#include <art.h>
#include <bits/stdc++.h>
using namespace std;

void solve(int n) {
    vector<int> posOfVal(n, -1);

    // newInv = oldInv - (rank - 1) + (n - rank)
    // (newInv - oldInv - ()

    for (int i = 1; i <= n; i++) {
        vector<int> ls {};
        ls.push_back(i);
        for (int j = 1; j <= n; j++)
            if (j != i)
                ls.push_back(j);

        int oldInv = publish(ls);
        
        ls.clear();
        for (int j = 1; j <= n; j++)
            if (j != i)
                ls.push_back(j);
        ls.push_back(i);

        // curInv = oldInv 

        int curInv = publish(ls);
        // curInv = oldInv - (rank - 1) + (n - rank)
        // curInv = oldInv - (2 * rank) + (n + 1)
        // -(curInv - oldInv - (n + 1))/2 = rank
        posOfVal[i] = -(curInv - oldInv - (n + 1)) / 2 - 1;
    }

    vector<int> ls (n, -1);
    for (int i = 1; i <= n; i++)
        ls[posOfVal[i]] = i;
    answer(ls);
}

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 1 ms 208 KB Output is correct
4 Correct 0 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 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 0 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 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 2 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 1 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 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 0 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 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 2 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 1 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 2 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 2 ms 208 KB Output is correct
24 Correct 1 ms 208 KB Output is correct
25 Correct 2 ms 236 KB Output is correct
26 Correct 22 ms 208 KB Output is correct
27 Correct 14 ms 208 KB Output is correct
28 Correct 15 ms 208 KB Output is correct
29 Correct 13 ms 208 KB Output is correct
30 Correct 20 ms 208 KB Output is correct
31 Correct 15 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 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 1 ms 208 KB Output is correct
4 Correct 0 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 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 2 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 1 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 2 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 2 ms 208 KB Output is correct
24 Correct 1 ms 208 KB Output is correct
25 Correct 2 ms 236 KB Output is correct
26 Correct 22 ms 208 KB Output is correct
27 Correct 14 ms 208 KB Output is correct
28 Correct 15 ms 208 KB Output is correct
29 Correct 13 ms 208 KB Output is correct
30 Correct 20 ms 208 KB Output is correct
31 Correct 15 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 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 0 ms 208 KB Output is correct
41 Correct 2 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 2 ms 208 KB Output is correct
45 Correct 16 ms 208 KB Output is correct
46 Correct 15 ms 208 KB Output is correct
47 Correct 24 ms 208 KB Output is correct
48 Correct 21 ms 208 KB Output is correct
49 Correct 16 ms 208 KB Output is correct
50 Correct 15 ms 208 KB Output is correct
51 Correct 0 ms 208 KB Output is correct
52 Correct 41 ms 208 KB Output is correct
53 Correct 39 ms 208 KB Output is correct
54 Correct 55 ms 208 KB Output is correct
55 Correct 44 ms 208 KB Output is correct
56 Correct 38 ms 208 KB Output is correct
57 Correct 46 ms 208 KB Output is correct
58 Correct 1 ms 208 KB Output is correct
59 Correct 1 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 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 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 0 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 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 2 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 1 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 2 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 2 ms 208 KB Output is correct
24 Correct 1 ms 208 KB Output is correct
25 Correct 2 ms 236 KB Output is correct
26 Correct 22 ms 208 KB Output is correct
27 Correct 14 ms 208 KB Output is correct
28 Correct 15 ms 208 KB Output is correct
29 Correct 13 ms 208 KB Output is correct
30 Correct 20 ms 208 KB Output is correct
31 Correct 15 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 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 0 ms 208 KB Output is correct
41 Correct 2 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 2 ms 208 KB Output is correct
45 Correct 16 ms 208 KB Output is correct
46 Correct 15 ms 208 KB Output is correct
47 Correct 24 ms 208 KB Output is correct
48 Correct 21 ms 208 KB Output is correct
49 Correct 16 ms 208 KB Output is correct
50 Correct 15 ms 208 KB Output is correct
51 Correct 0 ms 208 KB Output is correct
52 Correct 41 ms 208 KB Output is correct
53 Correct 39 ms 208 KB Output is correct
54 Correct 55 ms 208 KB Output is correct
55 Correct 44 ms 208 KB Output is correct
56 Correct 38 ms 208 KB Output is correct
57 Correct 46 ms 208 KB Output is correct
58 Correct 1 ms 208 KB Output is correct
59 Correct 1 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 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 0 ms 208 KB Output is correct
66 Correct 1 ms 208 KB Output is correct
67 Correct 2 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 20 ms 208 KB Output is correct
71 Correct 18 ms 208 KB Output is correct
72 Correct 23 ms 208 KB Output is correct
73 Correct 15 ms 208 KB Output is correct
74 Correct 14 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 50 ms 208 KB Output is correct
78 Correct 48 ms 208 KB Output is correct
79 Correct 40 ms 208 KB Output is correct
80 Correct 42 ms 208 KB Output is correct
81 Correct 40 ms 208 KB Output is correct
82 Correct 39 ms 208 KB Output is correct
83 Correct 784 ms 540 KB Output is correct
84 Correct 811 ms 592 KB Output is correct
85 Correct 822 ms 580 KB Output is correct
86 Correct 782 ms 540 KB Output is correct
87 Correct 1 ms 208 KB Output is correct
88 Correct 782 ms 536 KB Output is correct
89 Correct 760 ms 500 KB Output is correct
90 Correct 0 ms 208 KB Output is correct
91 Correct 1 ms 208 KB Output is correct
92 Correct 0 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 2 ms 208 KB Output is correct

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 0 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 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 2 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 1 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 2 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 2 ms 208 KB Output is correct
24 Correct 1 ms 208 KB Output is correct
25 Correct 2 ms 236 KB Output is correct
26 Correct 22 ms 208 KB Output is correct
27 Correct 14 ms 208 KB Output is correct
28 Correct 15 ms 208 KB Output is correct
29 Correct 13 ms 208 KB Output is correct
30 Correct 20 ms 208 KB Output is correct
31 Correct 15 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 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 0 ms 208 KB Output is correct
41 Correct 2 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 2 ms 208 KB Output is correct
45 Correct 16 ms 208 KB Output is correct
46 Correct 15 ms 208 KB Output is correct
47 Correct 24 ms 208 KB Output is correct
48 Correct 21 ms 208 KB Output is correct
49 Correct 16 ms 208 KB Output is correct
50 Correct 15 ms 208 KB Output is correct
51 Correct 0 ms 208 KB Output is correct
52 Correct 41 ms 208 KB Output is correct
53 Correct 39 ms 208 KB Output is correct
54 Correct 55 ms 208 KB Output is correct
55 Correct 44 ms 208 KB Output is correct
56 Correct 38 ms 208 KB Output is correct
57 Correct 46 ms 208 KB Output is correct
58 Correct 1 ms 208 KB Output is correct
59 Correct 1 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 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 0 ms 208 KB Output is correct
66 Correct 1 ms 208 KB Output is correct
67 Correct 2 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 20 ms 208 KB Output is correct
71 Correct 18 ms 208 KB Output is correct
72 Correct 23 ms 208 KB Output is correct
73 Correct 15 ms 208 KB Output is correct
74 Correct 14 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 50 ms 208 KB Output is correct
78 Correct 48 ms 208 KB Output is correct
79 Correct 40 ms 208 KB Output is correct
80 Correct 42 ms 208 KB Output is correct
81 Correct 40 ms 208 KB Output is correct
82 Correct 39 ms 208 KB Output is correct
83 Correct 784 ms 540 KB Output is correct
84 Correct 811 ms 592 KB Output is correct
85 Correct 822 ms 580 KB Output is correct
86 Correct 782 ms 540 KB Output is correct
87 Correct 1 ms 208 KB Output is correct
88 Correct 782 ms 536 KB Output is correct
89 Correct 760 ms 500 KB Output is correct
90 Correct 0 ms 208 KB Output is correct
91 Correct 1 ms 208 KB Output is correct
92 Correct 0 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 2 ms 208 KB Output is correct
96 Correct 0 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 2 ms 208 KB Output is correct
100 Correct 1 ms 208 KB Output is correct
101 Correct 19 ms 208 KB Output is correct
102 Correct 20 ms 208 KB Output is correct
103 Correct 15 ms 208 KB Output is correct
104 Correct 15 ms 208 KB Output is correct
105 Correct 14 ms 208 KB Output is correct
106 Correct 15 ms 208 KB Output is correct
107 Correct 0 ms 208 KB Output is correct
108 Correct 40 ms 208 KB Output is correct
109 Correct 45 ms 208 KB Output is correct
110 Correct 41 ms 208 KB Output is correct
111 Correct 40 ms 208 KB Output is correct
112 Correct 40 ms 208 KB Output is correct
113 Correct 46 ms 208 KB Output is correct
114 Correct 849 ms 420 KB Output is correct
115 Correct 921 ms 412 KB Output is correct
116 Correct 842 ms 444 KB Output is correct
117 Correct 887 ms 436 KB Output is correct
118 Correct 0 ms 208 KB Output is correct
119 Correct 749 ms 680 KB Output is correct
120 Correct 805 ms 472 KB Output is correct
121 Incorrect 1710 ms 576 KB Not correct
122 Halted 0 ms 0 KB -