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Submission #343352

# Submission time Handle Problem Language Result Execution time Memory
343352 2021-01-03T18:01:22 Z Tosic Xoractive (IZhO19_xoractive) C++14
100 / 100
 6 ms 512 KB 
#include <bits/stdc++.h>
#include "interactive.h"
using namespace std;
void toMs(vector<int>& tmp, multiset<int>& ms){
	for(auto i : tmp){
        if(!i){
            continue;
        }
		ms.insert(i);
	}
}
 
map<int, int> idx;
 
vector<int> guess(int n){
    int fr = ask(1);
	for(int j = 0; j <= 6; ++j){
        vector<int >a1;
        for(int i = 2; i <= n; ++i){
            if((i>>j)&1){
                a1.push_back(i);
            }
        }
        vector<int>a2 = a1;
        if(a2.empty()){
            continue;
        }
        a2.push_back(1);
        a2=get_pairwise_xor(a2);
        a1=get_pairwise_xor(a1);
        multiset<int> tmp;
        toMs(a2, tmp);
        for(auto i : a1){
            if(i and tmp.find(i) != tmp.end()){
                tmp.erase(tmp.find(i));
            }
        }
        for(auto i = tmp.begin(); i != tmp.end(); ++i){
            idx[fr^*i] += (1<<j);
            ++i;
        }
    }
    vector<int> ans(n, 0);
    for(auto pr:idx){
        ans[pr.second-1] = pr.first;
    }
    ans [0] =fr;
    return ans;
}

Subtask #1
6.0 / 6.0

# 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 0 ms 364 KB Output is correct

Subtask #2
94.0 / 94.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 492 KB Output is correct
2 Correct 5 ms 492 KB Output is correct
3 Correct 4 ms 492 KB Output is correct
4 Correct 5 ms 492 KB Output is correct
5 Correct 5 ms 492 KB Output is correct
6 Correct 5 ms 492 KB Output is correct
7 Correct 5 ms 492 KB Output is correct
8 Correct 5 ms 492 KB Output is correct
9 Correct 5 ms 492 KB Output is correct
10 Correct 4 ms 492 KB Output is correct
11 Correct 4 ms 492 KB Output is correct
12 Correct 4 ms 492 KB Output is correct
13 Correct 4 ms 492 KB Output is correct
14 Correct 5 ms 492 KB Output is correct
15 Correct 4 ms 492 KB Output is correct
16 Correct 5 ms 492 KB Output is correct
17 Correct 5 ms 492 KB Output is correct
18 Correct 6 ms 492 KB Output is correct
19 Correct 6 ms 492 KB Output is correct
20 Correct 5 ms 492 KB Output is correct
21 Correct 6 ms 492 KB Output is correct
22 Correct 5 ms 492 KB Output is correct
23 Correct 5 ms 492 KB Output is correct
24 Correct 5 ms 492 KB Output is correct
25 Correct 5 ms 492 KB Output is correct
26 Correct 4 ms 492 KB Output is correct
27 Correct 4 ms 492 KB Output is correct
28 Correct 5 ms 492 KB Output is correct
29 Correct 5 ms 492 KB Output is correct
30 Correct 5 ms 492 KB Output is correct
31 Correct 5 ms 492 KB Output is correct
32 Correct 5 ms 492 KB Output is correct
33 Correct 5 ms 492 KB Output is correct
34 Correct 5 ms 492 KB Output is correct
35 Correct 4 ms 492 KB Output is correct
36 Correct 5 ms 492 KB Output is correct
37 Correct 4 ms 492 KB Output is correct
38 Correct 4 ms 492 KB Output is correct
39 Correct 5 ms 492 KB Output is correct
40 Correct 5 ms 492 KB Output is correct
41 Correct 6 ms 492 KB Output is correct
42 Correct 5 ms 492 KB Output is correct
43 Correct 5 ms 492 KB Output is correct
44 Correct 5 ms 492 KB Output is correct
45 Correct 5 ms 492 KB Output is correct
46 Correct 4 ms 492 KB Output is correct
47 Correct 4 ms 492 KB Output is correct
48 Correct 5 ms 492 KB Output is correct
49 Correct 5 ms 512 KB Output is correct
50 Correct 5 ms 492 KB Output is correct
51 Correct 4 ms 492 KB Output is correct
52 Correct 5 ms 492 KB Output is correct
53 Correct 4 ms 492 KB Output is correct
54 Correct 5 ms 492 KB Output is correct
55 Correct 4 ms 492 KB Output is correct
56 Correct 5 ms 492 KB Output is correct
57 Correct 5 ms 492 KB Output is correct
58 Correct 4 ms 492 KB Output is correct
59 Correct 4 ms 492 KB Output is correct
60 Correct 5 ms 492 KB Output is correct
61 Correct 5 ms 492 KB Output is correct
62 Correct 5 ms 492 KB Output is correct
63 Correct 4 ms 492 KB Output is correct
64 Correct 4 ms 492 KB Output is correct
65 Correct 5 ms 492 KB Output is correct
66 Correct 5 ms 492 KB Output is correct
67 Correct 4 ms 492 KB Output is correct
68 Correct 5 ms 492 KB Output is correct
69 Correct 5 ms 492 KB Output is correct
70 Correct 6 ms 492 KB Output is correct
71 Correct 4 ms 492 KB Output is correct
72 Correct 5 ms 492 KB Output is correct
73 Correct 5 ms 492 KB Output is correct
74 Correct 4 ms 492 KB Output is correct
75 Correct 4 ms 492 KB Output is correct
76 Correct 5 ms 492 KB Output is correct
77 Correct 4 ms 492 KB Output is correct
78 Correct 5 ms 492 KB Output is correct
79 Correct 4 ms 512 KB Output is correct
80 Correct 4 ms 492 KB Output is correct
81 Correct 5 ms 492 KB Output is correct
82 Correct 5 ms 492 KB Output is correct
83 Correct 4 ms 492 KB Output is correct
84 Correct 5 ms 492 KB Output is correct
85 Correct 5 ms 492 KB Output is correct
86 Correct 5 ms 492 KB Output is correct
87 Correct 5 ms 492 KB Output is correct
88 Correct 5 ms 492 KB Output is correct
89 Correct 5 ms 492 KB Output is correct
90 Correct 4 ms 492 KB Output is correct
91 Correct 4 ms 500 KB Output is correct
92 Correct 4 ms 492 KB Output is correct
93 Correct 5 ms 492 KB Output is correct
94 Correct 5 ms 492 KB Output is correct
95 Correct 4 ms 492 KB Output is correct
96 Correct 5 ms 492 KB Output is correct
97 Correct 5 ms 492 KB Output is correct
98 Correct 5 ms 492 KB Output is correct
99 Correct 4 ms 492 KB Output is correct
100 Correct 5 ms 492 KB Output is correct