Submission #173717

# Submission time Handle Problem Language Result Execution time Memory
173717 2020-01-05T08:20:05 Z Just_Solve_The_Problem Xoractive (IZhO19_xoractive) C++11
100 / 100
7 ms 504 KB
#include <bits/stdc++.h>
#include "interactive.h"
// #include "grader.cpp"

#define ok puts("ok");

using namespace std;

vector <int> ans;

vector<int> guess(int n) {
	map <int, int> ind;
	ans.resize(n, ask(1));
	for (int i = 0; i < 7; i++) {
		vector <int> vec;
		for (int j = 2; j <= n; j++) {
			if ((j >> i) & 1) {
				vec.push_back(j);
			}
		}
		if (vec.empty()) continue;
		vector <int> vv = vec;
		vv.push_back(1);
		vv = get_pairwise_xor(vv);
		vec = get_pairwise_xor(vec);
		map <int, int> cnt;
		for (int to : vv) {
			if (to != 0)
				cnt[to]++;
		}
		for (int to : vec) {
			if (to != 0)
				cnt[to]--;
		}
		// cout << i << "# \n";
		for (int to : vv) {
			if (cnt[to] == 0) continue;
			// cout << (to.first ^ ans[0]) << ' ' << to.second << endl;
			ind[to ^ ans[0]] |= (1 << i);
		}
	}
	for (auto to : ind) {
		// cout << to.first << ' ' << to.second << endl;
		ans[to.second - 1] = to.first;
	}
	return ans;
}
/*
10
1 2 3 4 5 1 2 3 4 5
*/
# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 248 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 7 ms 376 KB Output is correct
2 Correct 6 ms 376 KB Output is correct
3 Correct 5 ms 376 KB Output is correct
4 Correct 7 ms 376 KB Output is correct
5 Correct 7 ms 376 KB Output is correct
6 Correct 6 ms 376 KB Output is correct
7 Correct 5 ms 376 KB Output is correct
8 Correct 6 ms 376 KB Output is correct
9 Correct 6 ms 376 KB Output is correct
10 Correct 6 ms 376 KB Output is correct
11 Correct 4 ms 252 KB Output is correct
12 Correct 6 ms 376 KB Output is correct
13 Correct 6 ms 376 KB Output is correct
14 Correct 7 ms 376 KB Output is correct
15 Correct 4 ms 376 KB Output is correct
16 Correct 7 ms 376 KB Output is correct
17 Correct 7 ms 376 KB Output is correct
18 Correct 6 ms 376 KB Output is correct
19 Correct 4 ms 248 KB Output is correct
20 Correct 7 ms 376 KB Output is correct
21 Correct 7 ms 504 KB Output is correct
22 Correct 7 ms 376 KB Output is correct
23 Correct 4 ms 248 KB Output is correct
24 Correct 7 ms 376 KB Output is correct
25 Correct 6 ms 376 KB Output is correct
26 Correct 6 ms 376 KB Output is correct
27 Correct 4 ms 376 KB Output is correct
28 Correct 6 ms 376 KB Output is correct
29 Correct 7 ms 376 KB Output is correct
30 Correct 6 ms 376 KB Output is correct
31 Correct 4 ms 248 KB Output is correct
32 Correct 7 ms 376 KB Output is correct
33 Correct 7 ms 404 KB Output is correct
34 Correct 7 ms 376 KB Output is correct
35 Correct 4 ms 248 KB Output is correct
36 Correct 7 ms 376 KB Output is correct
37 Correct 6 ms 376 KB Output is correct
38 Correct 6 ms 376 KB Output is correct
39 Correct 5 ms 248 KB Output is correct
40 Correct 7 ms 376 KB Output is correct
41 Correct 6 ms 376 KB Output is correct
42 Correct 6 ms 376 KB Output is correct
43 Correct 4 ms 376 KB Output is correct
44 Correct 6 ms 376 KB Output is correct
45 Correct 7 ms 380 KB Output is correct
46 Correct 6 ms 376 KB Output is correct
47 Correct 4 ms 248 KB Output is correct
48 Correct 6 ms 376 KB Output is correct
49 Correct 7 ms 376 KB Output is correct
50 Correct 7 ms 376 KB Output is correct
51 Correct 4 ms 248 KB Output is correct
52 Correct 6 ms 376 KB Output is correct
53 Correct 7 ms 380 KB Output is correct
54 Correct 7 ms 376 KB Output is correct
55 Correct 4 ms 248 KB Output is correct
56 Correct 7 ms 376 KB Output is correct
57 Correct 7 ms 504 KB Output is correct
58 Correct 6 ms 376 KB Output is correct
59 Correct 5 ms 380 KB Output is correct
60 Correct 6 ms 376 KB Output is correct
61 Correct 6 ms 376 KB Output is correct
62 Correct 7 ms 376 KB Output is correct
63 Correct 4 ms 248 KB Output is correct
64 Correct 6 ms 376 KB Output is correct
65 Correct 7 ms 376 KB Output is correct
66 Correct 6 ms 376 KB Output is correct
67 Correct 4 ms 248 KB Output is correct
68 Correct 6 ms 376 KB Output is correct
69 Correct 6 ms 376 KB Output is correct
70 Correct 6 ms 376 KB Output is correct
71 Correct 4 ms 248 KB Output is correct
72 Correct 7 ms 376 KB Output is correct
73 Correct 7 ms 504 KB Output is correct
74 Correct 6 ms 376 KB Output is correct
75 Correct 4 ms 248 KB Output is correct
76 Correct 7 ms 376 KB Output is correct
77 Correct 6 ms 376 KB Output is correct
78 Correct 6 ms 376 KB Output is correct
79 Correct 4 ms 376 KB Output is correct
80 Correct 6 ms 376 KB Output is correct
81 Correct 7 ms 376 KB Output is correct
82 Correct 6 ms 376 KB Output is correct
83 Correct 4 ms 376 KB Output is correct
84 Correct 6 ms 376 KB Output is correct
85 Correct 7 ms 376 KB Output is correct
86 Correct 7 ms 376 KB Output is correct
87 Correct 4 ms 376 KB Output is correct
88 Correct 6 ms 376 KB Output is correct
89 Correct 7 ms 376 KB Output is correct
90 Correct 6 ms 376 KB Output is correct
91 Correct 4 ms 252 KB Output is correct
92 Correct 6 ms 376 KB Output is correct
93 Correct 6 ms 376 KB Output is correct
94 Correct 7 ms 376 KB Output is correct
95 Correct 4 ms 248 KB Output is correct
96 Correct 6 ms 376 KB Output is correct
97 Correct 7 ms 376 KB Output is correct
98 Correct 6 ms 376 KB Output is correct
99 Correct 4 ms 248 KB Output is correct
100 Correct 7 ms 376 KB Output is correct