Submission #387214

# Submission time Handle Problem Language Result Execution time Memory
387214 2021-04-08T06:44:22 Z Kalashnikov Xoractive (IZhO19_xoractive) C++17
100 / 100
6 ms 396 KB
#include <bits/stdc++.h>
#include "interactive.h"
 
using namespace std;
#define F first
#define S second

vector<int> guess(int n) {
	vector<int> a(n);
	a[0] = ask(1);
	map<int,int> ans;
	for(int i = 0; (1 << i) <= n; i ++) {
		vector<int> p;
		for(int j = 2; j <= n; j ++) {
			if(j & (1 << i)) {
				p.push_back(j);
			}
		}
		auto g1 = get_pairwise_xor(p);
		p.push_back(1);
		auto g2 = get_pairwise_xor(p);
		map<int,int> mp;
		for(auto to: g2) mp[to] ++;
		for(auto to: g1) mp[to] --;
		for(auto to: mp) {
			if(to.S) {
				ans[to.F^a[0]] |= (1 << i);
			}
		}
	}
	for(auto to: ans) {
		a[to.S-1] = to.F;
	}
	return a;
}
# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 4 ms 364 KB Output is correct
2 Correct 4 ms 384 KB Output is correct
3 Correct 3 ms 364 KB Output is correct
4 Correct 4 ms 364 KB Output is correct
5 Correct 4 ms 364 KB Output is correct
6 Correct 4 ms 364 KB Output is correct
7 Correct 3 ms 364 KB Output is correct
8 Correct 4 ms 364 KB Output is correct
9 Correct 4 ms 364 KB Output is correct
10 Correct 5 ms 364 KB Output is correct
11 Correct 4 ms 372 KB Output is correct
12 Correct 4 ms 364 KB Output is correct
13 Correct 4 ms 364 KB Output is correct
14 Correct 5 ms 364 KB Output is correct
15 Correct 3 ms 364 KB Output is correct
16 Correct 5 ms 364 KB Output is correct
17 Correct 4 ms 364 KB Output is correct
18 Correct 4 ms 364 KB Output is correct
19 Correct 3 ms 364 KB Output is correct
20 Correct 4 ms 364 KB Output is correct
21 Correct 4 ms 364 KB Output is correct
22 Correct 4 ms 364 KB Output is correct
23 Correct 3 ms 364 KB Output is correct
24 Correct 5 ms 364 KB Output is correct
25 Correct 4 ms 364 KB Output is correct
26 Correct 4 ms 364 KB Output is correct
27 Correct 3 ms 384 KB Output is correct
28 Correct 4 ms 364 KB Output is correct
29 Correct 4 ms 364 KB Output is correct
30 Correct 4 ms 364 KB Output is correct
31 Correct 3 ms 364 KB Output is correct
32 Correct 4 ms 364 KB Output is correct
33 Correct 4 ms 364 KB Output is correct
34 Correct 4 ms 364 KB Output is correct
35 Correct 3 ms 364 KB Output is correct
36 Correct 4 ms 364 KB Output is correct
37 Correct 4 ms 364 KB Output is correct
38 Correct 4 ms 364 KB Output is correct
39 Correct 3 ms 364 KB Output is correct
40 Correct 5 ms 364 KB Output is correct
41 Correct 4 ms 364 KB Output is correct
42 Correct 4 ms 364 KB Output is correct
43 Correct 3 ms 364 KB Output is correct
44 Correct 4 ms 364 KB Output is correct
45 Correct 4 ms 364 KB Output is correct
46 Correct 4 ms 364 KB Output is correct
47 Correct 3 ms 368 KB Output is correct
48 Correct 4 ms 364 KB Output is correct
49 Correct 5 ms 364 KB Output is correct
50 Correct 5 ms 364 KB Output is correct
51 Correct 3 ms 364 KB Output is correct
52 Correct 6 ms 364 KB Output is correct
53 Correct 4 ms 364 KB Output is correct
54 Correct 4 ms 364 KB Output is correct
55 Correct 3 ms 364 KB Output is correct
56 Correct 5 ms 364 KB Output is correct
57 Correct 4 ms 364 KB Output is correct
58 Correct 4 ms 364 KB Output is correct
59 Correct 3 ms 364 KB Output is correct
60 Correct 4 ms 364 KB Output is correct
61 Correct 4 ms 364 KB Output is correct
62 Correct 5 ms 364 KB Output is correct
63 Correct 3 ms 364 KB Output is correct
64 Correct 4 ms 364 KB Output is correct
65 Correct 6 ms 364 KB Output is correct
66 Correct 4 ms 364 KB Output is correct
67 Correct 3 ms 364 KB Output is correct
68 Correct 4 ms 364 KB Output is correct
69 Correct 5 ms 364 KB Output is correct
70 Correct 6 ms 364 KB Output is correct
71 Correct 4 ms 364 KB Output is correct
72 Correct 5 ms 364 KB Output is correct
73 Correct 6 ms 364 KB Output is correct
74 Correct 5 ms 364 KB Output is correct
75 Correct 3 ms 364 KB Output is correct
76 Correct 5 ms 364 KB Output is correct
77 Correct 4 ms 364 KB Output is correct
78 Correct 5 ms 364 KB Output is correct
79 Correct 3 ms 364 KB Output is correct
80 Correct 5 ms 364 KB Output is correct
81 Correct 5 ms 364 KB Output is correct
82 Correct 5 ms 364 KB Output is correct
83 Correct 3 ms 364 KB Output is correct
84 Correct 4 ms 364 KB Output is correct
85 Correct 5 ms 380 KB Output is correct
86 Correct 5 ms 364 KB Output is correct
87 Correct 4 ms 364 KB Output is correct
88 Correct 5 ms 364 KB Output is correct
89 Correct 5 ms 364 KB Output is correct
90 Correct 5 ms 396 KB Output is correct
91 Correct 3 ms 364 KB Output is correct
92 Correct 4 ms 364 KB Output is correct
93 Correct 4 ms 364 KB Output is correct
94 Correct 4 ms 364 KB Output is correct
95 Correct 3 ms 364 KB Output is correct
96 Correct 4 ms 364 KB Output is correct
97 Correct 4 ms 364 KB Output is correct
98 Correct 4 ms 364 KB Output is correct
99 Correct 4 ms 364 KB Output is correct
100 Correct 5 ms 364 KB Output is correct