#include <iostream>
#include <vector>
#include <iomanip>
#include <algorithm>
#include <cassert>
#include <map>
#include <complex>
#include <cmath>
#include <stdio.h>
#include <string.h>
#include <set>
#include <queue>
#include"interactive.h"
using namespace std;
int beginning;
vector<int> permutation (vector<int> indices, int n) {
vector<int> v1 = get_pairwise_xor(indices);
indices.push_back(n);
vector<int> v2 = get_pairwise_xor(indices);
map<int,int> cnt;
for (int i: v2) cnt[i]++;
for (int i: v1) cnt[i]--;
vector<int> v;
for (auto& p: cnt) {
if (p.second && p.first != 0)
v.push_back(p.first ^ beginning);
}
return v;
}
vector<int> guess (int n) {
beginning = ask(n);
map<int,int> m;
for (int i = 0; i < 7; i++) {
vector<int> x;
for (int j = 0; j < n - 1; j++) {
if ((j + 1) & (1 << i)) {
x.push_back(j + 1);
}
}
if (x.empty()) {
continue;
}
vector<int> a = permutation(x, n);
for (int val: a) {
m[val] |= (1 << i);
}
}
vector<int> ans(n);
for (auto& p: m) {
ans[p.second - 1] = p.first;
}
ans.back() = beginning;
return ans;
}
# |
결과 |
실행 시간 |
메모리 |
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 |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
4 ms |
336 KB |
Output is correct |
2 |
Correct |
3 ms |
336 KB |
Output is correct |
3 |
Correct |
2 ms |
336 KB |
Output is correct |
4 |
Correct |
4 ms |
336 KB |
Output is correct |
5 |
Correct |
3 ms |
336 KB |
Output is correct |
6 |
Correct |
4 ms |
336 KB |
Output is correct |
7 |
Correct |
3 ms |
336 KB |
Output is correct |
8 |
Correct |
4 ms |
336 KB |
Output is correct |
9 |
Correct |
4 ms |
336 KB |
Output is correct |
10 |
Correct |
3 ms |
336 KB |
Output is correct |
11 |
Correct |
2 ms |
336 KB |
Output is correct |
12 |
Correct |
4 ms |
336 KB |
Output is correct |
13 |
Correct |
4 ms |
336 KB |
Output is correct |
14 |
Correct |
3 ms |
336 KB |
Output is correct |
15 |
Correct |
2 ms |
336 KB |
Output is correct |
16 |
Correct |
3 ms |
336 KB |
Output is correct |
17 |
Correct |
4 ms |
336 KB |
Output is correct |
18 |
Correct |
3 ms |
336 KB |
Output is correct |
19 |
Correct |
2 ms |
336 KB |
Output is correct |
20 |
Correct |
4 ms |
336 KB |
Output is correct |
21 |
Correct |
4 ms |
392 KB |
Output is correct |
22 |
Correct |
3 ms |
336 KB |
Output is correct |
23 |
Correct |
2 ms |
336 KB |
Output is correct |
24 |
Correct |
5 ms |
336 KB |
Output is correct |
25 |
Correct |
4 ms |
336 KB |
Output is correct |
26 |
Correct |
3 ms |
336 KB |
Output is correct |
27 |
Correct |
2 ms |
336 KB |
Output is correct |
28 |
Correct |
3 ms |
336 KB |
Output is correct |
29 |
Correct |
4 ms |
336 KB |
Output is correct |
30 |
Correct |
3 ms |
336 KB |
Output is correct |
31 |
Correct |
2 ms |
336 KB |
Output is correct |
32 |
Correct |
3 ms |
336 KB |
Output is correct |
33 |
Correct |
4 ms |
388 KB |
Output is correct |
34 |
Correct |
3 ms |
336 KB |
Output is correct |
35 |
Correct |
2 ms |
336 KB |
Output is correct |
36 |
Correct |
3 ms |
336 KB |
Output is correct |
37 |
Correct |
3 ms |
336 KB |
Output is correct |
38 |
Correct |
4 ms |
336 KB |
Output is correct |
39 |
Correct |
2 ms |
336 KB |
Output is correct |
40 |
Correct |
4 ms |
336 KB |
Output is correct |
41 |
Correct |
3 ms |
336 KB |
Output is correct |
42 |
Correct |
4 ms |
336 KB |
Output is correct |
43 |
Correct |
3 ms |
336 KB |
Output is correct |
44 |
Correct |
4 ms |
336 KB |
Output is correct |
45 |
Correct |
4 ms |
336 KB |
Output is correct |
46 |
Correct |
3 ms |
336 KB |
Output is correct |
47 |
Correct |
2 ms |
336 KB |
Output is correct |
48 |
Correct |
3 ms |
336 KB |
Output is correct |
49 |
Correct |
3 ms |
336 KB |
Output is correct |
50 |
Correct |
3 ms |
336 KB |
Output is correct |
51 |
Correct |
2 ms |
336 KB |
Output is correct |
52 |
Correct |
3 ms |
336 KB |
Output is correct |
53 |
Correct |
3 ms |
336 KB |
Output is correct |
54 |
Correct |
4 ms |
336 KB |
Output is correct |
55 |
Correct |
2 ms |
336 KB |
Output is correct |
56 |
Correct |
4 ms |
336 KB |
Output is correct |
57 |
Correct |
4 ms |
336 KB |
Output is correct |
58 |
Correct |
3 ms |
336 KB |
Output is correct |
59 |
Correct |
2 ms |
336 KB |
Output is correct |
60 |
Correct |
3 ms |
336 KB |
Output is correct |
61 |
Correct |
4 ms |
336 KB |
Output is correct |
62 |
Correct |
3 ms |
336 KB |
Output is correct |
63 |
Correct |
2 ms |
336 KB |
Output is correct |
64 |
Correct |
3 ms |
336 KB |
Output is correct |
65 |
Correct |
4 ms |
336 KB |
Output is correct |
66 |
Correct |
3 ms |
336 KB |
Output is correct |
67 |
Correct |
2 ms |
336 KB |
Output is correct |
68 |
Correct |
3 ms |
336 KB |
Output is correct |
69 |
Correct |
3 ms |
336 KB |
Output is correct |
70 |
Correct |
4 ms |
336 KB |
Output is correct |
71 |
Correct |
2 ms |
464 KB |
Output is correct |
72 |
Correct |
4 ms |
336 KB |
Output is correct |
73 |
Correct |
4 ms |
384 KB |
Output is correct |
74 |
Correct |
4 ms |
336 KB |
Output is correct |
75 |
Correct |
3 ms |
336 KB |
Output is correct |
76 |
Correct |
4 ms |
336 KB |
Output is correct |
77 |
Correct |
4 ms |
336 KB |
Output is correct |
78 |
Correct |
3 ms |
348 KB |
Output is correct |
79 |
Correct |
2 ms |
336 KB |
Output is correct |
80 |
Correct |
3 ms |
336 KB |
Output is correct |
81 |
Correct |
3 ms |
464 KB |
Output is correct |
82 |
Correct |
4 ms |
336 KB |
Output is correct |
83 |
Correct |
2 ms |
336 KB |
Output is correct |
84 |
Correct |
4 ms |
336 KB |
Output is correct |
85 |
Correct |
3 ms |
336 KB |
Output is correct |
86 |
Correct |
3 ms |
336 KB |
Output is correct |
87 |
Correct |
2 ms |
336 KB |
Output is correct |
88 |
Correct |
3 ms |
336 KB |
Output is correct |
89 |
Correct |
3 ms |
336 KB |
Output is correct |
90 |
Correct |
3 ms |
336 KB |
Output is correct |
91 |
Correct |
2 ms |
336 KB |
Output is correct |
92 |
Correct |
3 ms |
336 KB |
Output is correct |
93 |
Correct |
3 ms |
336 KB |
Output is correct |
94 |
Correct |
3 ms |
336 KB |
Output is correct |
95 |
Correct |
2 ms |
336 KB |
Output is correct |
96 |
Correct |
4 ms |
336 KB |
Output is correct |
97 |
Correct |
3 ms |
336 KB |
Output is correct |
98 |
Correct |
3 ms |
320 KB |
Output is correct |
99 |
Correct |
2 ms |
336 KB |
Output is correct |
100 |
Correct |
4 ms |
388 KB |
Output is correct |