Submission #471773

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
471773	2021-09-10T19:24:42 Z	nickmet2004	Xoractive (IZhO19_xoractive)	C++11	0 / 100	5 ms	484 KB

Xoractive

#include<bits/stdc++.h>
#include "interactive.h"
using namespace std;
vector<int> guess(int n){
    map<int , int> Z;
    int a = ask(1);
    for(int i = 0; i < 7; ++i){
        vector<int> x;
        for(int k = 1; k < n; ++k){
            if(k >> i & 1) x.emplace_back(k + 1);
        }
        vector<int> X = get_pairwise_xor(x);
        x.emplace_back(1);
        vector<int> Y = get_pairwise_xor(x);
        map<int , int> A;
        for(int x : X)A[x^a]--;
        for(int x : Y)A[x^a]++;
        for(auto x : A){
            if(x.second&&x.first!=0)Z[x.first] += 1<<i;
        }
    }
    vector<int> ans;
    ans.resize(n);
    ans[0] = a;
    for(auto x : Z)ans[x.second]=x.first;
    return ans;
}

Subtask #1

0 / 6.0

#	Verdict	Execution time	Memory	Grader output
1	Incorrect	1 ms	200 KB	Not correct size
2	Halted	0 ms	0 KB	-

Subtask #2

0 / 94.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	5 ms	328 KB	Output is correct
2	Correct	4 ms	328 KB	Output is correct
3	Correct	3 ms	328 KB	Output is correct
4	Correct	4 ms	384 KB	Output is correct
5	Correct	4 ms	328 KB	Output is correct
6	Correct	4 ms	328 KB	Output is correct
7	Correct	2 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	260 KB	Output is correct
12	Correct	4 ms	328 KB	Output is correct
13	Correct	4 ms	328 KB	Output is correct
14	Correct	4 ms	328 KB	Output is correct
15	Correct	2 ms	328 KB	Output is correct
16	Correct	5 ms	328 KB	Output is correct
17	Correct	5 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	5 ms	328 KB	Output is correct
21	Correct	5 ms	328 KB	Output is correct
22	Correct	5 ms	328 KB	Output is correct
23	Correct	3 ms	328 KB	Output is correct
24	Correct	5 ms	384 KB	Output is correct
25	Correct	4 ms	328 KB	Output is correct
26	Correct	4 ms	328 KB	Output is correct
27	Correct	3 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	5 ms	328 KB	Output is correct
33	Correct	4 ms	384 KB	Output is correct
34	Correct	4 ms	328 KB	Output is correct
35	Correct	3 ms	328 KB	Output is correct
36	Correct	4 ms	328 KB	Output is correct
37	Correct	4 ms	376 KB	Output is correct
38	Correct	4 ms	328 KB	Output is correct
39	Correct	3 ms	328 KB	Output is correct
40	Correct	4 ms	328 KB	Output is correct
41	Correct	4 ms	328 KB	Output is correct
42	Correct	4 ms	376 KB	Output is correct
43	Correct	2 ms	328 KB	Output is correct
44	Correct	4 ms	328 KB	Output is correct
45	Correct	4 ms	328 KB	Output is correct
46	Correct	4 ms	328 KB	Output is correct
47	Runtime error	3 ms	484 KB	Execution killed with signal 11
48	Halted	0 ms	0 KB	-