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답안 #292193

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
292193 2020-09-06T13:41:22 Z Autoratch Xoractive (IZhO19_xoractive) C++14
100 / 100
 4 ms 512 KB 
#include "interactive.h"
#include <bits/stdc++.h>
using namespace std;

const int N = 101;
const int K = 7;

int a[N],ba;
vector<int> res[K];
set<int> s[K],all;
map<int,int> ma,mb;

void findans(int id)
{
    vector<int> a,b;
    b = get_pairwise_xor(res[id]);
    res[id].push_back(1);
    a = get_pairwise_xor(res[id]);
    ma.clear(),mb.clear();
    for(int x : a) ma[x]++;
    for(int x : b) ma[x]--;
    for(auto [x,y] : ma) if(x and y) all.insert(x^ba),s[id].insert(x^ba);
}

vector<int> guess(int n)
{
    a[1] = ba = ask(1);
    for(int i = 2;i <= n;i++) for(int j = 0;j < K;j++) if(i&(1 << j)) res[j].push_back(i);
    for(int i = 0;i < K;i++) if(res[i].size()>0) findans(i);
    for(int x : all) 
    {
        int each = 0;
        for(int j = 0;j < K;j++) if(s[j].find(x)!=s[j].end()) each^=(1 << j);
        a[each] = x;
    }
    vector<int> tmp;
    for(int i = 1;i <= n;i++) tmp.push_back(a[i]);
    return tmp;
}

Compilation message

Xoractive.cpp: In function 'void findans(int)':
Xoractive.cpp:22:14: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   22 |     for(auto [x,y] : ma) if(x and y) all.insert(x^ba),s[id].insert(x^ba);
      |              ^

Subtask #1
6.0 / 6.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 256 KB Output is correct
2 Correct 0 ms 256 KB Output is correct
3 Correct 0 ms 256 KB Output is correct
4 Correct 1 ms 256 KB Output is correct

Subtask #2
94.0 / 94.0

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