#include "interactive.h"
#include <bits/stdc++.h>
using namespace std;
int uniq(vector<int> a, vector<int> b) {
sort(b.begin(), b.end());
for (auto i : a) {
if (i == 0) continue;
if (find(b.begin(), b.end(), i) != b.end()) return i;
}
assert(0);
}
vector<int> guess(int n) {
vector<int> ans(n);
ans[0] = ask(1);
map<int, int> tmpans;
for (int i = 0; i <= 7; ++i) {
vector<int> tmp;
for (int j = 2; j <= n; ++j) {
if (j & (1 << i)) tmp.push_back(j);
}
if (tmp.empty()) break;
tmp.push_back(1);
// for (auto i : tmp) cout << i << ' ';
// cout << endl;
vector<int> res = get_pairwise_xor(tmp);
multiset<int> all;
for (auto i : res) all.insert(i);
tmp.pop_back();
res = get_pairwise_xor(tmp);
for (auto i : res) all.erase(all.find(i));
for (auto j : all) {
if (j == 0) continue;
tmpans[j ^ ans[0]] |= (1 << i);
}
}
for (auto i : tmpans) {
ans[i.second - 1] = i.first;
}
// for (auto i : ans) cout << i << ' ';
// cout << endl;
// int m = 15;
// vector<bitset<100>> bm(m);
// vector<pair<int, int>> ambil(n);
// for (int i = 0; i < n - 1; ++i) {
// bool ada = 0;
// for (int j = 0; j < m; ++j) {
// for (int k = j + 1; k < m; ++k) {
// if ((bm[j] & bm[k]).count()) continue;
// ada = 1;
// ambil[i] = {j, k};
// bm[j].set(i);
// bm[k].set(i);
// break;
// // bm[j] |= (1 << i);
// // bm[k] |= (1 << i);
// }
// if (ada) break;
// }
// assert(ada);
// }
// for (int i = 0; i < n - 1; ++i) {
// }
// vector<vector<int>> res(m);
// for (int i = 0; i < m; ++i) {
// vector<int> tmp;
// for (int j = 0; j < n; ++j) {
// if (bm[i][j]) tmp.push_back(j + 1);
// }
// sort(tmp.begin(), tmp.end());
// tmp.resize(unique(tmp.begin(), tmp.end()) - tmp.begin());
// // for (auto i : tmp) cout << i << ' ';
// // cout << endl;
// res[i] = get_pairwise_xor(tmp);
// // for (auto j : res[i]) cout << j << ' ';
// // cout << endl;
// }
// vector<int> ans(n);
// ans[0] = ask(1);
// for (int i = 0; i < n; ++i) {
// // cout << ambil[i].first << ' ' << ambil[i].second << endl;
// int tmp = uniq(res[ambil[i].first], res[ambil[i].second]);
// // cout << tmp << endl;
// ans[i + 1] = ans[i] ^ tmp;
// }
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 |
4 ms |
336 KB |
Output is correct |
| 3 |
Correct |
4 ms |
336 KB |
Output is correct |
| 4 |
Correct |
5 ms |
464 KB |
Output is correct |
| 5 |
Correct |
5 ms |
464 KB |
Output is correct |
| 6 |
Correct |
4 ms |
336 KB |
Output is correct |
| 7 |
Correct |
4 ms |
336 KB |
Output is correct |
| 8 |
Correct |
4 ms |
336 KB |
Output is correct |
| 9 |
Correct |
4 ms |
464 KB |
Output is correct |
| 10 |
Correct |
3 ms |
336 KB |
Output is correct |
| 11 |
Correct |
4 ms |
464 KB |
Output is correct |
| 12 |
Correct |
4 ms |
336 KB |
Output is correct |
| 13 |
Correct |
4 ms |
336 KB |
Output is correct |
| 14 |
Correct |
4 ms |
464 KB |
Output is correct |
| 15 |
Correct |
3 ms |
464 KB |
Output is correct |
| 16 |
Correct |
4 ms |
336 KB |
Output is correct |
| 17 |
Correct |
4 ms |
464 KB |
Output is correct |
| 18 |
Correct |
3 ms |
336 KB |
Output is correct |
| 19 |
Correct |
4 ms |
336 KB |
Output is correct |
| 20 |
Correct |
4 ms |
336 KB |
Output is correct |
| 21 |
Correct |
4 ms |
336 KB |
Output is correct |
| 22 |
Correct |
4 ms |
336 KB |
Output is correct |
| 23 |
Correct |
4 ms |
464 KB |
Output is correct |
| 24 |
Correct |
4 ms |
336 KB |
Output is correct |
| 25 |
Correct |
4 ms |
336 KB |
Output is correct |
| 26 |
Correct |
4 ms |
456 KB |
Output is correct |
| 27 |
Correct |
4 ms |
336 KB |
Output is correct |
| 28 |
Correct |
4 ms |
336 KB |
Output is correct |
| 29 |
Correct |
4 ms |
336 KB |
Output is correct |
| 30 |
Correct |
4 ms |
464 KB |
Output is correct |
| 31 |
Correct |
4 ms |
464 KB |
Output is correct |
| 32 |
Correct |
4 ms |
464 KB |
Output is correct |
| 33 |
Correct |
5 ms |
464 KB |
Output is correct |
| 34 |
Correct |
4 ms |
452 KB |
Output is correct |
| 35 |
Correct |
4 ms |
464 KB |
Output is correct |
| 36 |
Correct |
4 ms |
336 KB |
Output is correct |
| 37 |
Correct |
4 ms |
464 KB |
Output is correct |
| 38 |
Correct |
4 ms |
336 KB |
Output is correct |
| 39 |
Correct |
4 ms |
336 KB |
Output is correct |
| 40 |
Correct |
4 ms |
464 KB |
Output is correct |
| 41 |
Correct |
4 ms |
336 KB |
Output is correct |
| 42 |
Correct |
4 ms |
336 KB |
Output is correct |
| 43 |
Correct |
4 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 |
5 ms |
464 KB |
Output is correct |
| 47 |
Correct |
4 ms |
336 KB |
Output is correct |
| 48 |
Correct |
4 ms |
464 KB |
Output is correct |
| 49 |
Correct |
4 ms |
336 KB |
Output is correct |
| 50 |
Correct |
4 ms |
336 KB |
Output is correct |
| 51 |
Correct |
4 ms |
460 KB |
Output is correct |
| 52 |
Correct |
4 ms |
464 KB |
Output is correct |
| 53 |
Correct |
4 ms |
336 KB |
Output is correct |
| 54 |
Correct |
4 ms |
464 KB |
Output is correct |
| 55 |
Correct |
4 ms |
336 KB |
Output is correct |
| 56 |
Correct |
4 ms |
336 KB |
Output is correct |
| 57 |
Correct |
4 ms |
464 KB |
Output is correct |
| 58 |
Correct |
5 ms |
336 KB |
Output is correct |
| 59 |
Correct |
4 ms |
336 KB |
Output is correct |
| 60 |
Correct |
4 ms |
336 KB |
Output is correct |
| 61 |
Correct |
4 ms |
464 KB |
Output is correct |
| 62 |
Correct |
4 ms |
336 KB |
Output is correct |
| 63 |
Correct |
4 ms |
336 KB |
Output is correct |
| 64 |
Correct |
4 ms |
464 KB |
Output is correct |
| 65 |
Correct |
4 ms |
348 KB |
Output is correct |
| 66 |
Correct |
4 ms |
452 KB |
Output is correct |
| 67 |
Correct |
4 ms |
336 KB |
Output is correct |
| 68 |
Correct |
3 ms |
464 KB |
Output is correct |
| 69 |
Correct |
5 ms |
336 KB |
Output is correct |
| 70 |
Correct |
4 ms |
336 KB |
Output is correct |
| 71 |
Correct |
3 ms |
464 KB |
Output is correct |
| 72 |
Correct |
4 ms |
336 KB |
Output is correct |
| 73 |
Correct |
4 ms |
464 KB |
Output is correct |
| 74 |
Correct |
6 ms |
336 KB |
Output is correct |
| 75 |
Correct |
4 ms |
464 KB |
Output is correct |
| 76 |
Correct |
4 ms |
460 KB |
Output is correct |
| 77 |
Correct |
4 ms |
336 KB |
Output is correct |
| 78 |
Correct |
4 ms |
336 KB |
Output is correct |
| 79 |
Correct |
4 ms |
336 KB |
Output is correct |
| 80 |
Correct |
4 ms |
456 KB |
Output is correct |
| 81 |
Correct |
4 ms |
464 KB |
Output is correct |
| 82 |
Correct |
5 ms |
336 KB |
Output is correct |
| 83 |
Correct |
4 ms |
336 KB |
Output is correct |
| 84 |
Correct |
4 ms |
336 KB |
Output is correct |
| 85 |
Correct |
5 ms |
452 KB |
Output is correct |
| 86 |
Correct |
4 ms |
464 KB |
Output is correct |
| 87 |
Correct |
4 ms |
464 KB |
Output is correct |
| 88 |
Correct |
4 ms |
464 KB |
Output is correct |
| 89 |
Correct |
4 ms |
464 KB |
Output is correct |
| 90 |
Correct |
4 ms |
336 KB |
Output is correct |
| 91 |
Correct |
4 ms |
404 KB |
Output is correct |
| 92 |
Correct |
4 ms |
336 KB |
Output is correct |
| 93 |
Correct |
4 ms |
464 KB |
Output is correct |
| 94 |
Correct |
4 ms |
336 KB |
Output is correct |
| 95 |
Correct |
4 ms |
336 KB |
Output is correct |
| 96 |
Correct |
4 ms |
452 KB |
Output is correct |
| 97 |
Correct |
5 ms |
336 KB |
Output is correct |
| 98 |
Correct |
4 ms |
336 KB |
Output is correct |
| 99 |
Correct |
5 ms |
464 KB |
Output is correct |
| 100 |
Correct |
4 ms |
464 KB |
Output is correct |
