QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#785755#2809. Presentsnpmrnhlol29 1251ms3808kbC++171.2kb2024-11-26 19:05:432024-11-26 19:05:45

Judging History

你现在查看的是最新测评结果

  • [2024-11-26 19:05:45]
  • 评测
  • 测评结果:29
  • 用时:1251ms
  • 内存:3808kb
  • [2024-11-26 19:05:43]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
const int N = 40;
const int step = 1e6;
ll x;
int gcdd[N + 1][N + 1];
void make_gcd_closed(ll& x){
    for(int i = 63 - __builtin_clzll(x);i >= 1;i = (63 - __builtin_clzll((((1ll<<i) - 1)&x)))){
        for(int j = i;j >= 1;j = (63 - __builtin_clzll((((1ll<<j) - 1)&x)))){
            if((x>>i&1) && (x>>j&1)){
                x|=(1ll<<gcdd[i][j]);
            }
        }
    }
}
void get_next_set(ll& x){
    for(int i = 1;i <= N;i++){
        if(!(x>>i&1)){
            x|=(1ll<<i);
            break;
        }
        x^=(1ll<<i);
    }
    make_gcd_closed(x);
}
void dbg(ll x){
    for(int i = 1;i <= N;i++){
        if(x>>i&1){
            cout<<i<<' ';
        }
    }
    cout<<'\n';
}
void solve(){
    int x;
    cin>>x;
    ll nr = 0;
    for(int i = 0;i < x;i++){
        get_next_set(nr);
    }
    cout<<__builtin_popcountll(nr)<<' ';
    dbg(nr);
}
int main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    for(int i = 1;i <= N;i++){
        for(int j = 1;j <= N;j++){
            gcdd[i][j] = __gcd(i, j);
        }
    }
    int t;
    cin>>t;
    while(t--)solve();

    return 0;
}

Details

Tip: Click on the bar to expand more detailed information

Subtask #1:

score: 8
Accepted

Test #1:

score: 8
Accepted
time: 0ms
memory: 3536kb

input:

5
62
37
88
57
72

output:

5 1 2 5 6 7 
6 1 2 3 4 5 6 
4 1 2 6 8 
4 1 3 6 7 
4 1 2 3 8 

result:

ok 5 lines

Test #2:

score: 8
Accepted
time: 0ms
memory: 3540kb

input:

5
88
77
21
87
24

output:

4 1 2 6 8 
4 1 3 4 8 
5 1 2 3 4 5 
3 2 6 8 
2 2 6 

result:

ok 5 lines

Test #3:

score: 8
Accepted
time: 0ms
memory: 3544kb

input:

5
59
5
72
76
95

output:

5 1 2 4 6 7 
2 1 3 
4 1 2 3 8 
4 1 2 4 8 
6 1 2 4 5 6 8 

result:

ok 5 lines

Test #4:

score: 8
Accepted
time: 0ms
memory: 3484kb

input:

5
3
58
50
91
38

output:

2 1 2 
5 1 2 3 6 7 
5 1 2 3 5 7 
5 1 2 4 6 8 
1 7 

result:

ok 5 lines

Test #5:

score: 8
Accepted
time: 0ms
memory: 3536kb

input:

5
6
38
78
60
52

output:

3 1 2 3 
1 7 
5 1 2 3 4 8 
6 1 2 3 4 6 7 
5 1 2 4 5 7 

result:

ok 5 lines

Test #6:

score: 8
Accepted
time: 0ms
memory: 3544kb

input:

5
53
2
54
17
77

output:

5 1 3 4 5 7 
1 2 
6 1 2 3 4 5 7 
4 1 2 3 5 
4 1 3 4 8 

result:

ok 5 lines

Subtask #2:

score: 21
Accepted

Dependency #1:

100%
Accepted

Test #7:

score: 21
Accepted
time: 828ms
memory: 3808kb

input:

5
967473
149056
95798
903699
54343

output:

14 1 2 3 6 7 9 14 15 17 18 21 22 23 24 
7 1 3 4 8 17 20 21 
9 1 2 5 7 11 15 17 19 20 
17 1 2 3 4 6 7 8 10 12 13 14 18 19 20 21 23 24 
7 1 2 4 8 11 18 19 

result:

ok 5 lines

Test #8:

score: 21
Accepted
time: 1251ms
memory: 3532kb

input:

5
824612
692511
834141
820975
111302

output:

14 1 2 3 4 5 6 7 9 10 11 12 18 23 24 
10 1 2 3 5 6 7 10 13 21 24 
11 1 3 7 8 9 11 13 15 19 23 24 
11 1 3 4 5 8 9 12 15 17 23 24 
10 1 2 3 4 6 11 12 13 16 21 

result:

ok 5 lines

Test #9:

score: 21
Accepted
time: 960ms
memory: 3580kb

input:

5
115600
813100
742542
206782
714068

output:

13 1 2 3 5 6 7 9 10 11 13 15 17 21 
9 1 2 3 4 11 12 14 23 24 
12 1 2 3 5 6 11 12 14 17 18 22 24 
11 1 2 3 5 7 9 11 12 17 19 22 
14 1 2 3 4 5 6 9 10 13 17 18 19 21 24 

result:

ok 5 lines

Test #10:

score: 21
Accepted
time: 1136ms
memory: 3780kb

input:

5
271953
490598
560137
729339
980828

output:

14 1 2 3 4 6 7 8 9 11 13 16 17 21 22 
12 1 2 3 4 8 11 12 13 14 16 22 23 
12 1 2 4 6 7 10 16 17 18 20 22 23 
12 1 2 3 5 7 8 9 10 13 14 22 24 
17 1 2 3 4 5 6 7 10 11 12 15 17 20 21 22 23 24 

result:

ok 5 lines

Test #11:

score: 21
Accepted
time: 549ms
memory: 3612kb

input:

5
78005
94222
345802
240639
797525

output:

14 1 2 3 4 6 7 9 10 11 12 13 16 17 20 
12 1 2 3 4 5 6 7 11 13 17 19 20 
12 1 2 3 7 8 9 11 13 14 17 18 23 
13 1 2 3 4 5 6 7 10 13 16 18 20 22 
13 1 2 3 6 7 8 9 14 18 19 21 22 24 

result:

ok 5 lines

Test #12:

score: 21
Accepted
time: 1094ms
memory: 3600kb

input:

5
213815
388934
704608
638223
965441

output:

15 1 2 3 4 5 6 9 10 11 13 15 16 17 19 22 
11 1 2 3 4 7 10 13 14 16 20 23 
14 1 2 3 4 5 6 8 9 10 11 13 19 21 24 
8 1 2 4 8 11 14 16 24 
17 1 2 3 4 6 7 8 10 11 12 13 14 18 21 22 23 24 

result:

ok 5 lines

Subtask #3:

score: 0
Time Limit Exceeded

Dependency #1:

100%
Accepted

Dependency #2:

100%
Accepted

Test #13:

score: 0
Time Limit Exceeded

input:

5
264009813
338082986
193952046
78609665
69397288

output:


result:


Subtask #4:

score: 0
Skipped

Dependency #1:

100%
Accepted

Dependency #2:

100%
Accepted

Dependency #3:

0%

Subtask #5:

score: 0
Skipped

Dependency #1:

100%
Accepted

Dependency #2:

100%
Accepted

Dependency #3:

0%