Submission #717077

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
717077	2023-04-01T04:08:33 Z	pavement	Xoractive (IZhO19_xoractive)	C++17	100 / 100	3 ms	388 KB

Xoractive

#include "interactive.h"
#include <bits/stdc++.h>
using namespace std;

#define pb push_back

vector<int> guess(int n) {
	vector<int> out(n);
	map<int, int> ans;
	for (int b = 0; b < 7; b++) {
		vector<int> vec;
		for (int i = 1; i < n; i++) {
			if (i & (1 << b)) {
				vec.pb(i + 1);
			}
		}
		if (vec.empty()) continue;
		auto r_1 = get_pairwise_xor(vec);
		vec.pb(1);
		auto r_2 = get_pairwise_xor(vec);
		vector<int> r_3;
		set_symmetric_difference(r_1.begin(), r_1.end(), r_2.begin(), r_2.end(), back_inserter(r_3));
		map<int, bool> tmp;
		for (int i : r_3) {
			if (!i) continue;
			ans[i] ^= (1 << b) * tmp[i];
			tmp[i] ^= 1;
		}
	}
	out[0] = ask(1);
	for (auto i : ans) {
		out[i.second] = i.first ^ out[0];
	}
	return out;
}

Subtask #1

6.0 / 6.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	296 KB	Output is correct
2	Correct	1 ms	208 KB	Output is correct
3	Correct	0 ms	208 KB	Output is correct
4	Correct	1 ms	208 KB	Output is correct

Subtask #2

94.0 / 94.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	336 KB	Output is correct
2	Correct	2 ms	336 KB	Output is correct
3	Correct	2 ms	336 KB	Output is correct
4	Correct	2 ms	336 KB	Output is correct
5	Correct	2 ms	336 KB	Output is correct
6	Correct	2 ms	336 KB	Output is correct
7	Correct	2 ms	336 KB	Output is correct
8	Correct	2 ms	336 KB	Output is correct
9	Correct	2 ms	336 KB	Output is correct
10	Correct	2 ms	336 KB	Output is correct
11	Correct	2 ms	336 KB	Output is correct
12	Correct	2 ms	336 KB	Output is correct
13	Correct	2 ms	336 KB	Output is correct
14	Correct	2 ms	336 KB	Output is correct
15	Correct	2 ms	336 KB	Output is correct
16	Correct	2 ms	336 KB	Output is correct
17	Correct	2 ms	336 KB	Output is correct
18	Correct	2 ms	336 KB	Output is correct
19	Correct	2 ms	336 KB	Output is correct
20	Correct	2 ms	336 KB	Output is correct
21	Correct	2 ms	336 KB	Output is correct
22	Correct	2 ms	336 KB	Output is correct
23	Correct	2 ms	336 KB	Output is correct
24	Correct	2 ms	336 KB	Output is correct
25	Correct	2 ms	336 KB	Output is correct
26	Correct	2 ms	336 KB	Output is correct
27	Correct	2 ms	336 KB	Output is correct
28	Correct	2 ms	340 KB	Output is correct
29	Correct	3 ms	336 KB	Output is correct
30	Correct	2 ms	336 KB	Output is correct
31	Correct	2 ms	336 KB	Output is correct
32	Correct	2 ms	336 KB	Output is correct
33	Correct	2 ms	336 KB	Output is correct
34	Correct	2 ms	336 KB	Output is correct
35	Correct	2 ms	336 KB	Output is correct
36	Correct	2 ms	336 KB	Output is correct
37	Correct	2 ms	336 KB	Output is correct
38	Correct	2 ms	336 KB	Output is correct
39	Correct	2 ms	336 KB	Output is correct
40	Correct	2 ms	336 KB	Output is correct
41	Correct	2 ms	336 KB	Output is correct
42	Correct	2 ms	336 KB	Output is correct
43	Correct	2 ms	336 KB	Output is correct
44	Correct	2 ms	336 KB	Output is correct
45	Correct	3 ms	336 KB	Output is correct
46	Correct	2 ms	336 KB	Output is correct
47	Correct	2 ms	336 KB	Output is correct
48	Correct	2 ms	336 KB	Output is correct
49	Correct	2 ms	336 KB	Output is correct
50	Correct	2 ms	336 KB	Output is correct
51	Correct	2 ms	336 KB	Output is correct
52	Correct	2 ms	348 KB	Output is correct
53	Correct	2 ms	336 KB	Output is correct
54	Correct	2 ms	336 KB	Output is correct
55	Correct	2 ms	336 KB	Output is correct
56	Correct	2 ms	336 KB	Output is correct
57	Correct	2 ms	336 KB	Output is correct
58	Correct	2 ms	336 KB	Output is correct
59	Correct	2 ms	348 KB	Output is correct
60	Correct	2 ms	336 KB	Output is correct
61	Correct	2 ms	336 KB	Output is correct
62	Correct	2 ms	336 KB	Output is correct
63	Correct	2 ms	336 KB	Output is correct
64	Correct	2 ms	336 KB	Output is correct
65	Correct	2 ms	336 KB	Output is correct
66	Correct	2 ms	336 KB	Output is correct
67	Correct	2 ms	388 KB	Output is correct
68	Correct	2 ms	328 KB	Output is correct
69	Correct	3 ms	336 KB	Output is correct
70	Correct	3 ms	348 KB	Output is correct
71	Correct	2 ms	336 KB	Output is correct
72	Correct	3 ms	336 KB	Output is correct
73	Correct	2 ms	336 KB	Output is correct
74	Correct	2 ms	336 KB	Output is correct
75	Correct	2 ms	336 KB	Output is correct
76	Correct	2 ms	336 KB	Output is correct
77	Correct	3 ms	336 KB	Output is correct
78	Correct	2 ms	336 KB	Output is correct
79	Correct	2 ms	336 KB	Output is correct
80	Correct	2 ms	336 KB	Output is correct
81	Correct	2 ms	336 KB	Output is correct
82	Correct	3 ms	336 KB	Output is correct
83	Correct	2 ms	336 KB	Output is correct
84	Correct	3 ms	336 KB	Output is correct
85	Correct	2 ms	336 KB	Output is correct
86	Correct	2 ms	336 KB	Output is correct
87	Correct	2 ms	336 KB	Output is correct
88	Correct	2 ms	336 KB	Output is correct
89	Correct	2 ms	348 KB	Output is correct
90	Correct	2 ms	336 KB	Output is correct
91	Correct	2 ms	336 KB	Output is correct
92	Correct	2 ms	336 KB	Output is correct
93	Correct	2 ms	336 KB	Output is correct
94	Correct	2 ms	336 KB	Output is correct
95	Correct	2 ms	336 KB	Output is correct
96	Correct	2 ms	348 KB	Output is correct
97	Correct	2 ms	336 KB	Output is correct
98	Correct	2 ms	336 KB	Output is correct
99	Correct	3 ms	336 KB	Output is correct
100	Correct	2 ms	336 KB	Output is correct