Submission #475584

# Submission time Handle Problem Language Result Execution time Memory
475584 2021-09-23T05:07:23 Z ismoilov Xoractive (IZhO19_xoractive) C++14
100 / 100
6 ms 440 KB
#include<bits/stdc++.h>
#include "interactive.h"
using namespace std;

vector<int> guess(int n)
{
	if(n <= 14){
		vector <int> ans;
		for(int i = 1; i <= n; i ++)
			ans.push_back(ask(i));
		return ans;
	}
	
	
	int a = ask(1);
	map <int, int> s;
	for(int i = 0; i < 7; i ++){
		vector <int> x;
		for(int j = 1; j < n; j ++)
			if(j >> i & 1)
				x.push_back(j+1);
		vector <int> c = get_pairwise_xor(x);
		x.push_back(1);
		vector <int> c1 = get_pairwise_xor(x);
		map <int, int> g;
		for(int j : c)
			g[j] --;
		for(int j : c1)
			g[j] ++;
		for(auto it : g)
			if(it.second > 0)
				s[it.first^a] += (1<<i);
	}
	vector <int> ans(n);
	ans[0] = a;
	for(auto it : s)
		if(it.second < n)
			ans[it.second] = it.first;
	return ans;
}

# Verdict Execution time Memory Grader output
1 Correct 0 ms 200 KB Output is correct
2 Correct 0 ms 200 KB Output is correct
3 Correct 0 ms 200 KB Output is correct
4 Correct 0 ms 200 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 4 ms 384 KB Output is correct
2 Correct 4 ms 328 KB Output is correct
3 Correct 2 ms 328 KB Output is correct
4 Correct 4 ms 328 KB Output is correct
5 Correct 4 ms 328 KB Output is correct
6 Correct 4 ms 328 KB Output is correct
7 Correct 3 ms 328 KB Output is correct
8 Correct 4 ms 328 KB Output is correct
9 Correct 4 ms 328 KB Output is correct
10 Correct 4 ms 328 KB Output is correct
11 Correct 2 ms 384 KB Output is correct
12 Correct 3 ms 328 KB Output is correct
13 Correct 5 ms 328 KB Output is correct
14 Correct 5 ms 328 KB Output is correct
15 Correct 2 ms 328 KB Output is correct
16 Correct 4 ms 328 KB Output is correct
17 Correct 4 ms 328 KB Output is correct
18 Correct 4 ms 328 KB Output is correct
19 Correct 2 ms 328 KB Output is correct
20 Correct 4 ms 328 KB Output is correct
21 Correct 4 ms 328 KB Output is correct
22 Correct 4 ms 328 KB Output is correct
23 Correct 2 ms 328 KB Output is correct
24 Correct 4 ms 328 KB Output is correct
25 Correct 4 ms 328 KB Output is correct
26 Correct 4 ms 328 KB Output is correct
27 Correct 2 ms 328 KB Output is correct
28 Correct 4 ms 328 KB Output is correct
29 Correct 4 ms 328 KB Output is correct
30 Correct 4 ms 328 KB Output is correct
31 Correct 2 ms 328 KB Output is correct
32 Correct 4 ms 328 KB Output is correct
33 Correct 4 ms 380 KB Output is correct
34 Correct 4 ms 328 KB Output is correct
35 Correct 2 ms 328 KB Output is correct
36 Correct 4 ms 328 KB Output is correct
37 Correct 4 ms 328 KB Output is correct
38 Correct 3 ms 328 KB Output is correct
39 Correct 2 ms 328 KB Output is correct
40 Correct 5 ms 328 KB Output is correct
41 Correct 4 ms 328 KB Output is correct
42 Correct 4 ms 328 KB Output is correct
43 Correct 2 ms 328 KB Output is correct
44 Correct 4 ms 328 KB Output is correct
45 Correct 6 ms 328 KB Output is correct
46 Correct 5 ms 328 KB Output is correct
47 Correct 2 ms 328 KB Output is correct
48 Correct 5 ms 328 KB Output is correct
49 Correct 3 ms 328 KB Output is correct
50 Correct 4 ms 328 KB Output is correct
51 Correct 2 ms 328 KB Output is correct
52 Correct 4 ms 328 KB Output is correct
53 Correct 4 ms 328 KB Output is correct
54 Correct 5 ms 328 KB Output is correct
55 Correct 3 ms 328 KB Output is correct
56 Correct 4 ms 328 KB Output is correct
57 Correct 4 ms 380 KB Output is correct
58 Correct 3 ms 328 KB Output is correct
59 Correct 3 ms 328 KB Output is correct
60 Correct 4 ms 328 KB Output is correct
61 Correct 4 ms 328 KB Output is correct
62 Correct 4 ms 328 KB Output is correct
63 Correct 2 ms 328 KB Output is correct
64 Correct 4 ms 328 KB Output is correct
65 Correct 4 ms 328 KB Output is correct
66 Correct 4 ms 328 KB Output is correct
67 Correct 2 ms 328 KB Output is correct
68 Correct 4 ms 328 KB Output is correct
69 Correct 3 ms 328 KB Output is correct
70 Correct 4 ms 328 KB Output is correct
71 Correct 2 ms 328 KB Output is correct
72 Correct 3 ms 328 KB Output is correct
73 Correct 5 ms 328 KB Output is correct
74 Correct 4 ms 328 KB Output is correct
75 Correct 2 ms 328 KB Output is correct
76 Correct 4 ms 380 KB Output is correct
77 Correct 5 ms 328 KB Output is correct
78 Correct 4 ms 328 KB Output is correct
79 Correct 2 ms 328 KB Output is correct
80 Correct 3 ms 328 KB Output is correct
81 Correct 4 ms 328 KB Output is correct
82 Correct 4 ms 332 KB Output is correct
83 Correct 2 ms 332 KB Output is correct
84 Correct 4 ms 328 KB Output is correct
85 Correct 4 ms 328 KB Output is correct
86 Correct 4 ms 328 KB Output is correct
87 Correct 2 ms 332 KB Output is correct
88 Correct 5 ms 332 KB Output is correct
89 Correct 5 ms 328 KB Output is correct
90 Correct 4 ms 328 KB Output is correct
91 Correct 2 ms 328 KB Output is correct
92 Correct 4 ms 328 KB Output is correct
93 Correct 4 ms 328 KB Output is correct
94 Correct 4 ms 328 KB Output is correct
95 Correct 2 ms 328 KB Output is correct
96 Correct 4 ms 336 KB Output is correct
97 Correct 4 ms 328 KB Output is correct
98 Correct 4 ms 328 KB Output is correct
99 Correct 2 ms 328 KB Output is correct
100 Correct 4 ms 440 KB Output is correct