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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#743123#9575. $P \oplus Q = R$Wolam#WA 51ms3664kbC++201.4kb2024-11-13 18:19:362024-11-13 18:19:37

Judging History

你现在查看的是最新测评结果

  • [2024-11-13 18:19:37]
  • 评测
  • 测评结果:WA
  • 用时:51ms
  • 内存:3664kb
  • [2024-11-13 18:19:36]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
const int N=200005;
int ans[N];
void solve(vector<int>v,int t){
    int n=v.size();
//    cerr<<"==> "<<n<<'\n';
  //  for(int i:v)cerr<<i<<' ';
    //cerr<<'\n';
    if(n==4){
        if(t==0){
            ans[v[0]]+=3;
            ans[v[1]]+=0;
            ans[v[2]]+=2;
            ans[v[3]]+=1;
        }
        else{
            ans[v[0]]+=1;
            ans[v[1]]+=2;
            ans[v[2]]+=0;
            ans[v[3]]+=3;
        }
        return;
    }
    int k=__lg(n-1);
    vector<int>a,b;
    for(int i=0;i<n-(1<<k);i++){
        if(i&1){
            a.push_back(v[i]);
            b.push_back(v[i+(1<<k)]);
            continue;
        }
        ans[v[i]]+=1<<k;
        ans[v[i+(1<<k)]]+=1<<k;
        b.push_back(v[i]);
        a.push_back(v[i+(1<<k)]);
    }
    for(int i=n-(1<<k);i<(1<<k);i++)
        a.push_back(i);
    solve(a,0);
    solve(b,1);
}
int main(){
	ios::sync_with_stdio(false);
	cin.tie(0);
	cout.tie(0);
	int t=1;
    cin>>t;
	while(t--){
        int n;
        cin>>n;
        if(n%4){
            cout<<"No\n";
            continue;
        }
        cout<<"Yes\n";
        vector<int>v;
        for(int i=0;i<n;i++)ans[i]=0;
        for(int i=0;i<n;i++)v.push_back(i);
        solve(v,0);
        for(int i=0;i<n;i++)cout<<i<<' ';cout<<'\n';
        for(int i=0;i<n;i++)cout<<ans[i]<<' ';cout<<'\n';
	}
	return 0;
}

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 3500kb

input:

2
3
4

output:

No
Yes
0 1 2 3 
3 0 2 1 

result:

ok Correct. (2 test cases)

Test #2:

score: -100
Wrong Answer
time: 51ms
memory: 3664kb

input:

1999
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101...

output:

No
No
No
Yes
0 1 2 3 
3 0 2 1 
No
No
No
Yes
0 1 2 3 4 5 6 7 
5 0 4 1 7 2 6 3 
No
No
No
Yes
0 1 2 3 4 5 6 7 8 9 10 11 
9 0 8 1 7 2 6 3 13 2 12 3 
No
No
No
Yes
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 
13 0 12 1 15 2 14 3 13 0 12 1 15 2 14 3 
No
No
No
Yes
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19...

result:

wrong answer Testcase 1, n = 1, Jury has better solution. (test case 1)