oj.uz

Submission #949623

# Submission time Handle Problem Language Result Execution time Memory
949623 2024-03-19T12:56:40 Z Pikachu Xoractive (IZhO19_xoractive) C++17
100 / 100
 4 ms 600 KB 
#include <bits/stdc++.h>
#include "interactive.h"
#define bit(x, y) (((x) >> (y)) & 1)

using namespace std;

vector<int> guess(int n) 
{
    map<int,int> pos;
    vector<int> res(n);
    res[0] = ask(1);
    for (int b = 0; b < 7; b++) {
        vector<int> tmp;
        for (int i = 2; i <= n; i++) {
            if (bit(i, b)) tmp.push_back(i);
        }
        if (tmp.empty()) break;
        vector<int> mim = get_pairwise_xor(tmp);
        tmp.push_back(1);
        vector<int> mim1 = get_pairwise_xor(tmp);
        map<int,int> mp;
        for (int x : mim1) mp[x]++;
        for (int x : mim) mp[x]--;
        for (pair<int,int> p : mp) {
            if (p.first && p.second) pos[p.first ^ res[0]] |= (1 << b);
        }
    }
    for (pair<int,int> p : pos) {
        res[p.second - 1] = p.first;
    }
    return res;
}

Subtask #1
6.0 / 6.0

# 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 0 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct

Subtask #2
94.0 / 94.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 344 KB Output is correct
2 Correct 3 ms 344 KB Output is correct
3 Correct 2 ms 344 KB Output is correct
4 Correct 4 ms 344 KB Output is correct
5 Correct 3 ms 528 KB Output is correct
6 Correct 3 ms 344 KB Output is correct
7 Correct 2 ms 344 KB Output is correct
8 Correct 3 ms 520 KB Output is correct
9 Correct 3 ms 344 KB Output is correct
10 Correct 3 ms 344 KB Output is correct
11 Correct 2 ms 344 KB Output is correct
12 Correct 3 ms 344 KB Output is correct
13 Correct 3 ms 524 KB Output is correct
14 Correct 4 ms 344 KB Output is correct
15 Correct 2 ms 344 KB Output is correct
16 Correct 3 ms 344 KB Output is correct
17 Correct 3 ms 524 KB Output is correct
18 Correct 3 ms 344 KB Output is correct
19 Correct 2 ms 344 KB Output is correct
20 Correct 3 ms 528 KB Output is correct
21 Correct 3 ms 504 KB Output is correct
22 Correct 3 ms 344 KB Output is correct
23 Correct 2 ms 344 KB Output is correct
24 Correct 3 ms 520 KB Output is correct
25 Correct 3 ms 344 KB Output is correct
26 Correct 3 ms 524 KB Output is correct
27 Correct 2 ms 344 KB Output is correct
28 Correct 3 ms 344 KB Output is correct
29 Correct 3 ms 344 KB Output is correct
30 Correct 3 ms 472 KB Output is correct
31 Correct 2 ms 344 KB Output is correct
32 Correct 3 ms 344 KB Output is correct
33 Correct 3 ms 344 KB Output is correct
34 Correct 3 ms 344 KB Output is correct
35 Correct 2 ms 344 KB Output is correct
36 Correct 3 ms 344 KB Output is correct
37 Correct 3 ms 344 KB Output is correct
38 Correct 3 ms 344 KB Output is correct
39 Correct 2 ms 344 KB Output is correct
40 Correct 3 ms 344 KB Output is correct
41 Correct 3 ms 344 KB Output is correct
42 Correct 3 ms 344 KB Output is correct
43 Correct 2 ms 344 KB Output is correct
44 Correct 3 ms 344 KB Output is correct
45 Correct 3 ms 344 KB Output is correct
46 Correct 3 ms 596 KB Output is correct
47 Correct 2 ms 344 KB Output is correct
48 Correct 3 ms 344 KB Output is correct
49 Correct 3 ms 344 KB Output is correct
50 Correct 3 ms 344 KB Output is correct
51 Correct 3 ms 344 KB Output is correct
52 Correct 3 ms 344 KB Output is correct
53 Correct 3 ms 344 KB Output is correct
54 Correct 3 ms 344 KB Output is correct
55 Correct 2 ms 344 KB Output is correct
56 Correct 3 ms 344 KB Output is correct
57 Correct 3 ms 344 KB Output is correct
58 Correct 3 ms 344 KB Output is correct
59 Correct 3 ms 344 KB Output is correct
60 Correct 3 ms 344 KB Output is correct
61 Correct 3 ms 388 KB Output is correct
62 Correct 3 ms 344 KB Output is correct
63 Correct 2 ms 344 KB Output is correct
64 Correct 3 ms 524 KB Output is correct
65 Correct 3 ms 344 KB Output is correct
66 Correct 3 ms 344 KB Output is correct
67 Correct 2 ms 344 KB Output is correct
68 Correct 3 ms 344 KB Output is correct
69 Correct 3 ms 344 KB Output is correct
70 Correct 3 ms 344 KB Output is correct
71 Correct 2 ms 344 KB Output is correct
72 Correct 3 ms 344 KB Output is correct
73 Correct 3 ms 344 KB Output is correct
74 Correct 3 ms 344 KB Output is correct
75 Correct 2 ms 344 KB Output is correct
76 Correct 3 ms 344 KB Output is correct
77 Correct 3 ms 528 KB Output is correct
78 Correct 3 ms 344 KB Output is correct
79 Correct 2 ms 344 KB Output is correct
80 Correct 4 ms 344 KB Output is correct
81 Correct 3 ms 344 KB Output is correct
82 Correct 3 ms 344 KB Output is correct
83 Correct 2 ms 344 KB Output is correct
84 Correct 3 ms 344 KB Output is correct
85 Correct 3 ms 344 KB Output is correct
86 Correct 3 ms 344 KB Output is correct
87 Correct 2 ms 344 KB Output is correct
88 Correct 3 ms 600 KB Output is correct
89 Correct 3 ms 344 KB Output is correct
90 Correct 3 ms 344 KB Output is correct
91 Correct 2 ms 496 KB Output is correct
92 Correct 3 ms 344 KB Output is correct
93 Correct 3 ms 348 KB Output is correct
94 Correct 3 ms 344 KB Output is correct
95 Correct 2 ms 344 KB Output is correct
96 Correct 3 ms 344 KB Output is correct
97 Correct 3 ms 344 KB Output is correct
98 Correct 3 ms 344 KB Output is correct
99 Correct 2 ms 344 KB Output is correct
100 Correct 3 ms 344 KB Output is correct