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Submission #841545

# Submission time Handle Problem Language Result Execution time Memory
841545 2023-09-01T16:19:35 Z Elvin_Fritl Xoractive (IZhO19_xoractive) C++17
100 / 100
 6 ms 1256 KB 
#include <bits/stdc++.h>
using namespace std;

#include "interactive.h"


vector<int> guess(int n)
{

	int eded = ask(1);
	map<int,int>mm;
	for(int mask=6;mask>=0;mask--)
    {
        vector<int>v;
        for(int i=2;i<=n;i++)
        {
            if(i&(1<<mask)){
                v.push_back(i);
            }
        }
        if(v.size() == 0)
        {
            continue;
        }
        vector<int> fi = get_pairwise_xor(v);
        v.push_back(1);
        vector<int> se = get_pairwise_xor(v);
        map<int,int> m;
        for(int i:fi)
        {
            m[i]--;
        }
        for(int i:se)
        {
            m[i]++;
        }
        for(int i=0;i<se.size();i++){
            if(m[se[i]] > 0){
                mm[(se[i]^eded)] |= (1<<mask);
            }
        }
	}
	int anss[n + 1];
    for(pair<int, int>p : mm){
        anss[p.second] = p.first;
    }
    anss[1] = eded;
    vector<int> ans;
    for (int i=1;i<=n;i++){
        ans.push_back(anss[i]);
    }
    return ans;

}

Compilation message

Xoractive.cpp: In function 'std::vector<int> guess(int)':
Xoractive.cpp:37:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   37 |         for(int i=0;i<se.size();i++){
      |                     ~^~~~~~~~~~

Subtask #1
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 228 KB Output is correct
2 Correct 0 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 4 ms 388 KB Output is correct
2 Correct 4 ms 336 KB Output is correct
3 Correct 2 ms 336 KB Output is correct
4 Correct 3 ms 336 KB Output is correct
5 Correct 4 ms 336 KB Output is correct
6 Correct 3 ms 336 KB Output is correct
7 Correct 2 ms 336 KB Output is correct
8 Correct 4 ms 336 KB Output is correct
9 Correct 3 ms 336 KB Output is correct
10 Correct 3 ms 336 KB Output is correct
11 Correct 2 ms 336 KB Output is correct
12 Correct 3 ms 336 KB Output is correct
13 Correct 3 ms 336 KB Output is correct
14 Correct 3 ms 336 KB Output is correct
15 Correct 2 ms 336 KB Output is correct
16 Correct 3 ms 392 KB Output is correct
17 Correct 3 ms 336 KB Output is correct
18 Correct 3 ms 336 KB Output is correct
19 Correct 2 ms 348 KB Output is correct
20 Correct 3 ms 384 KB Output is correct
21 Correct 4 ms 336 KB Output is correct
22 Correct 4 ms 336 KB Output is correct
23 Correct 3 ms 336 KB Output is correct
24 Correct 3 ms 336 KB Output is correct
25 Correct 3 ms 336 KB Output is correct
26 Correct 4 ms 336 KB Output is correct
27 Correct 2 ms 336 KB Output is correct
28 Correct 4 ms 336 KB Output is correct
29 Correct 3 ms 336 KB Output is correct
30 Correct 3 ms 336 KB Output is correct
31 Correct 2 ms 336 KB Output is correct
32 Correct 4 ms 464 KB Output is correct
33 Correct 3 ms 336 KB Output is correct
34 Correct 3 ms 336 KB Output is correct
35 Correct 2 ms 336 KB Output is correct
36 Correct 4 ms 356 KB Output is correct
37 Correct 3 ms 336 KB Output is correct
38 Correct 3 ms 336 KB Output is correct
39 Correct 2 ms 336 KB Output is correct
40 Correct 3 ms 336 KB Output is correct
41 Correct 4 ms 336 KB Output is correct
42 Correct 3 ms 336 KB Output is correct
43 Correct 2 ms 336 KB Output is correct
44 Correct 3 ms 336 KB Output is correct
45 Correct 4 ms 336 KB Output is correct
46 Correct 4 ms 336 KB Output is correct
47 Correct 3 ms 336 KB Output is correct
48 Correct 4 ms 336 KB Output is correct
49 Correct 3 ms 336 KB Output is correct
50 Correct 4 ms 336 KB Output is correct
51 Correct 3 ms 336 KB Output is correct
52 Correct 4 ms 336 KB Output is correct
53 Correct 3 ms 336 KB Output is correct
54 Correct 3 ms 336 KB Output is correct
55 Correct 2 ms 336 KB Output is correct
56 Correct 4 ms 356 KB Output is correct
57 Correct 3 ms 388 KB Output is correct
58 Correct 4 ms 336 KB Output is correct
59 Correct 2 ms 336 KB Output is correct
60 Correct 4 ms 336 KB Output is correct
61 Correct 3 ms 352 KB Output is correct
62 Correct 3 ms 336 KB Output is correct
63 Correct 2 ms 340 KB Output is correct
64 Correct 6 ms 336 KB Output is correct
65 Correct 4 ms 336 KB Output is correct
66 Correct 6 ms 344 KB Output is correct
67 Correct 3 ms 288 KB Output is correct
68 Correct 4 ms 336 KB Output is correct
69 Correct 4 ms 352 KB Output is correct
70 Correct 3 ms 336 KB Output is correct
71 Correct 2 ms 416 KB Output is correct
72 Correct 4 ms 336 KB Output is correct
73 Correct 5 ms 388 KB Output is correct
74 Correct 4 ms 372 KB Output is correct
75 Correct 3 ms 372 KB Output is correct
76 Correct 5 ms 368 KB Output is correct
77 Correct 4 ms 352 KB Output is correct
78 Correct 5 ms 352 KB Output is correct
79 Correct 3 ms 336 KB Output is correct
80 Correct 5 ms 404 KB Output is correct
81 Correct 4 ms 336 KB Output is correct
82 Correct 4 ms 1256 KB Output is correct
83 Correct 2 ms 336 KB Output is correct
84 Correct 3 ms 380 KB Output is correct
85 Correct 3 ms 384 KB Output is correct
86 Correct 5 ms 512 KB Output is correct
87 Correct 2 ms 336 KB Output is correct
88 Correct 4 ms 344 KB Output is correct
89 Correct 4 ms 336 KB Output is correct
90 Correct 3 ms 336 KB Output is correct
91 Correct 3 ms 336 KB Output is correct
92 Correct 3 ms 460 KB Output is correct
93 Correct 3 ms 336 KB Output is correct
94 Correct 4 ms 336 KB Output is correct
95 Correct 2 ms 336 KB Output is correct
96 Correct 3 ms 336 KB Output is correct
97 Correct 3 ms 336 KB Output is correct
98 Correct 3 ms 336 KB Output is correct
99 Correct 2 ms 344 KB Output is correct
100 Correct 3 ms 336 KB Output is correct