QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#837801#9169. -is-this-bitset-ZawosAC ✓2228ms114936kbC++234.6kb2024-12-30 13:52:282024-12-30 13:52:28

Judging History

你现在查看的是最新测评结果

  • [2024-12-30 13:52:28]
  • 评测
  • 测评结果:AC
  • 用时:2228ms
  • 内存:114936kb
  • [2024-12-30 13:52:28]
  • 提交

answer

#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#define FOR(i,a,b) for (int i = (a); i < (b); i++)
using namespace std;
using namespace __gnu_pbds;
using ll=long long;
using ld=long double;
using vi=vector<int>;
template<class T> using oset =tree<T, null_type, less<T>, rb_tree_tag,tree_order_statistics_node_update> ;
//上
const int N =2000000;
int depth[300010];
vector<bitset<42>> stk[300010];
vector<int> ans;
bitset<42> bt;
int X,Y;
vector<pair<int,int>> su(int x,vector<pair<int,int>> &dp){
    vector<pair<int,int>> ne;
    vector<pair<int,int>> mrg;
    for(auto &u: dp){
        if(u.first +x  >N) continue;
        if(u.second +x  >N){
            ne.push_back({u.first+x,N});
        }else ne.push_back({u.first+x,u.second+x});
    }

    int p1 = 0;
    int p2 = 0;
    int l = 0;
    int r = 0;
    while(p1 <dp.size() || p2 < ne.size()){
        if(p1 < dp.size() &&dp[p1].first <= r+1){
            r = max(r,dp[p1].second);
            p1++;
        }else if(p2 < ne.size() && ne[p2].first <= r+1){
            r = max(r,ne[p2].second);
            p2++;
        }else{
            mrg.push_back({l,r});
            l= N+1;
            if(p1 <dp.size()) l = min(dp[p1].first,l);
            if(p2 <ne.size()) l = min(ne[p2].first,l);
            r = l;
        }
    }
    if(l != N+1) mrg.push_back({l,r});
        
    return mrg;
}
vector<pair<int,int>> complement(vector<pair<int,int>> &a){
    vector<pair<int,int>> comp;
    if(a.size() == 0){
        return {{0,N}};
    }
        int l = 0;
        if(a[0].first != l){
            comp.push_back({0,a[0].first-1});
        }
        l = a[0].second+1;
        for(int i = 1; i < a.size();i++){
            comp.push_back({l,a[i].first-1});
            l = a[i].second+1;
        }
        if(l <=N) comp.push_back({l,N});
    
    return comp;
}
vector<pair<int,int>> intersect(vector<pair<int,int>> a,vector<pair<int,int>> &b){
    vector<pair<int,int>> inter;
    int p1 = 0;
    for(int i = 0; i < a.size();i++){
        while(p1<b.size()){
            if(b[p1].second<= a[i].second){
                if(max(a[i].first,b[p1].first)<=min(a[i].second,b[p1].second)){
                    inter.push_back({max(a[i].first,b[p1].first),min(a[i].second,b[p1].second)});
                }
                p1++;
            }else{
                if(max(a[i].first,b[p1].first)<=min(a[i].second,b[p1].second)){
                    inter.push_back({max(a[i].first,b[p1].first),min(a[i].second,b[p1].second)});
                }
                break;
            }
        }
    }
    return inter;
}
void dfs(int x,int p,vector<vector<int>> &AL){
    for(auto &u: AL[x]){
        if(u == p) continue;
        depth[u] = depth[x]+1;
        dfs(u,x,AL);
    }
}
void dfs1(int x,int p,vector<vector<int>> &AL,vector<int> &a,vector<int> &b,vector<pair<int,int>> &dp){
    vector<pair<int,int>> comp = complement(dp);
    dp = su(a[x],dp);
    for(auto &u: dp){
        if(u.first <= b[x] && b[x]<=u.second){
            ans[x] = 1;
        }
    }
    comp = intersect(dp,comp);
    for(auto &u:comp){
        
        for(int i = 0; i <21; i++){
            if(u.first&(1<<i)){
                bt[i] = 1;
            }else bt[i] = 0;
        }
        for(int i = 0; i <21; i++){
            if(u.second&(1<<i)){
                bt[i+21] = 1;
            }else bt[i+21] = 0;
        }
        stk[depth[x]].push_back(bt);
    }
    
    comp.clear();
    for(auto &u: AL[x]){
        if(u == p) continue;
        dfs1(u,x,AL,a,b,dp);
    }
    for(auto &u: stk[depth[x]]){
        X = 0, Y= 0;
        for(int i = 0; i <21; i++) if(u[i]) X^=(1<<i);
        for(int i = 0; i <21; i++) if(u[i+21]) Y^=(1<<i);
        comp.push_back({X,Y});
    }
    
    dp = intersect(complement(comp),dp);
    stk[depth[x]].clear();
}

int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    int n;
    cin >> n;
    vector<int> a(n);
    vector<int> b(n);
    vector<vector<int>> AL(n);
    FOR(i,0,n-1){
        int a,b;
        cin >> a >> b;
        AL[a-1].push_back(b-1);
        AL[b-1].push_back(a-1);
    }
    FOR(i,0,n) cin >> a[i];
    FOR(i,0,n) cin >> b[i];
    vector<int> pot(13);
    pot[0] = 1;
    for(int i = 1; i <13;i++) pot[i] = pot[i-1]*2;
    ans.resize(n);
    depth[0] = 0;
    dfs(0,-1,AL);
    vector<pair<int,int>> dp = {{0,0}};
    for(int i = 0; i < n; i++) if(depth[i] < 12) a[i] = pot[depth[i]];
    dfs1(0,-1,AL,a,b,dp);
    for(auto &u: a) cout <<u<<" ";
    cout <<'\n';
    for(auto &u: ans) cout <<u;
    cout <<'\n';
}

这程序好像有点Bug,我给组数据试试?

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 1ms
memory: 5676kb

input:

5
2 1
1 3
3 4
5 4
1 3 11 12 6
0 5 12 13 18

output:

1 2 2 4 8 
10000

result:

ok Everything ok

Test #2:

score: 0
Accepted
time: 1ms
memory: 5580kb

input:

1
2000000
2000000

output:

1 
0

result:

ok Everything ok

Test #3:

score: 0
Accepted
time: 1ms
memory: 5540kb

input:

5
2 1
3 1
4 2
5 2
4 3 0 0 5
5 3 0 2 0

output:

1 2 2 4 4 
01111

result:

ok Everything ok

Test #4:

score: 0
Accepted
time: 1ms
memory: 3624kb

input:

10
2 1
3 1
4 2
5 2
6 3
7 3
8 4
9 4
10 5
5 6 0 7 7 10 2 3 4 4
1 2 3 4 5 5 0 0 4 4

output:

1 2 2 4 4 4 4 8 8 8 
1111111111

result:

ok Everything ok

Test #5:

score: 0
Accepted
time: 1ms
memory: 5608kb

input:

10
2 1
3 1
4 2
5 2
6 3
7 3
8 4
9 4
10 5
7 8 2 1 0 10 4 3 10 6
0 9 5 4 5 0 3 7 6 3

output:

1 2 2 4 4 4 4 8 8 8 
1001111111

result:

ok Everything ok

Test #6:

score: 0
Accepted
time: 1ms
memory: 5808kb

input:

10
2 1
3 1
4 2
5 2
6 3
7 3
8 4
9 4
10 5
9 9 8 6 9 10 1 10 6 9
5 8 8 2 2 2 8 5 4 6

output:

1 2 2 4 4 4 4 8 8 8 
0001110111

result:

ok Everything ok

Test #7:

score: 0
Accepted
time: 1ms
memory: 5648kb

input:

10
2 1
3 1
4 2
5 2
6 3
7 3
8 4
9 4
10 5
0 0 9 9 10 2 0 3 5 0
4 3 10 6 2 1 4 7 6 5

output:

1 2 2 4 4 4 4 8 8 8 
0101111111

result:

ok Everything ok

Test #8:

score: 0
Accepted
time: 1ms
memory: 5812kb

input:

100
2 1
3 1
4 2
5 2
6 3
7 3
8 4
9 4
10 5
11 5
12 6
13 6
14 7
15 7
16 8
17 8
18 9
19 9
20 10
21 10
22 11
23 11
24 12
25 12
26 13
27 13
28 14
29 14
30 15
31 15
32 16
33 16
34 17
35 17
36 18
37 18
38 19
39 19
40 20
41 20
42 21
43 21
44 22
45 22
46 23
47 23
48 24
49 24
50 25
51 25
52 26
53 26
54 27
55 2...

output:

1 2 2 4 4 4 4 8 8 8 8 8 8 8 8 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 
00000000010001...

result:

ok Everything ok

Test #9:

score: 0
Accepted
time: 1ms
memory: 5708kb

input:

500
2 1
3 1
4 2
5 2
6 3
7 3
8 4
9 4
10 5
11 5
12 6
13 6
14 7
15 7
16 8
17 8
18 9
19 9
20 10
21 10
22 11
23 11
24 12
25 12
26 13
27 13
28 14
29 14
30 15
31 15
32 16
33 16
34 17
35 17
36 18
37 18
38 19
39 19
40 20
41 20
42 21
43 21
44 22
45 22
46 23
47 23
48 24
49 24
50 25
51 25
52 26
53 26
54 27
55 2...

output:

1 2 2 4 4 4 4 8 8 8 8 8 8 8 8 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 ...

result:

ok Everything ok

Test #10:

score: 0
Accepted
time: 1ms
memory: 3704kb

input:

1000
2 1
3 1
4 2
5 2
6 3
7 3
8 4
9 4
10 5
11 5
12 6
13 6
14 7
15 7
16 8
17 8
18 9
19 9
20 10
21 10
22 11
23 11
24 12
25 12
26 13
27 13
28 14
29 14
30 15
31 15
32 16
33 16
34 17
35 17
36 18
37 18
38 19
39 19
40 20
41 20
42 21
43 21
44 22
45 22
46 23
47 23
48 24
49 24
50 25
51 25
52 26
53 26
54 27
55 ...

output:

1 2 2 4 4 4 4 8 8 8 8 8 8 8 8 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 ...

result:

ok Everything ok

Test #11:

score: 0
Accepted
time: 4ms
memory: 3924kb

input:

5000
2 1
3 1
4 2
5 2
6 3
7 3
8 4
9 4
10 5
11 5
12 6
13 6
14 7
15 7
16 8
17 8
18 9
19 9
20 10
21 10
22 11
23 11
24 12
25 12
26 13
27 13
28 14
29 14
30 15
31 15
32 16
33 16
34 17
35 17
36 18
37 18
38 19
39 19
40 20
41 20
42 21
43 21
44 22
45 22
46 23
47 23
48 24
49 24
50 25
51 25
52 26
53 26
54 27
55 ...

output:

1 2 2 4 4 4 4 8 8 8 8 8 8 8 8 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 ...

result:

ok Everything ok

Test #12:

score: 0
Accepted
time: 6ms
memory: 6092kb

input:

10000
2 1
3 1
4 2
5 2
6 3
7 3
8 4
9 4
10 5
11 5
12 6
13 6
14 7
15 7
16 8
17 8
18 9
19 9
20 10
21 10
22 11
23 11
24 12
25 12
26 13
27 13
28 14
29 14
30 15
31 15
32 16
33 16
34 17
35 17
36 18
37 18
38 19
39 19
40 20
41 20
42 21
43 21
44 22
45 22
46 23
47 23
48 24
49 24
50 25
51 25
52 26
53 26
54 27
55...

output:

1 2 2 4 4 4 4 8 8 8 8 8 8 8 8 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 ...

result:

ok Everything ok

Test #13:

score: 0
Accepted
time: 86ms
memory: 6744kb

input:

50000
2 1
3 1
4 2
5 2
6 3
7 3
8 4
9 4
10 5
11 5
12 6
13 6
14 7
15 7
16 8
17 8
18 9
19 9
20 10
21 10
22 11
23 11
24 12
25 12
26 13
27 13
28 14
29 14
30 15
31 15
32 16
33 16
34 17
35 17
36 18
37 18
38 19
39 19
40 20
41 20
42 21
43 21
44 22
45 22
46 23
47 23
48 24
49 24
50 25
51 25
52 26
53 26
54 27
55...

output:

1 2 2 4 4 4 4 8 8 8 8 8 8 8 8 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 ...

result:

ok Everything ok

Test #14:

score: 0
Accepted
time: 265ms
memory: 10192kb

input:

100000
2 1
3 1
4 2
5 2
6 3
7 3
8 4
9 4
10 5
11 5
12 6
13 6
14 7
15 7
16 8
17 8
18 9
19 9
20 10
21 10
22 11
23 11
24 12
25 12
26 13
27 13
28 14
29 14
30 15
31 15
32 16
33 16
34 17
35 17
36 18
37 18
38 19
39 19
40 20
41 20
42 21
43 21
44 22
45 22
46 23
47 23
48 24
49 24
50 25
51 25
52 26
53 26
54 27
5...

output:

1 2 2 4 4 4 4 8 8 8 8 8 8 8 8 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 ...

result:

ok Everything ok

Test #15:

score: 0
Accepted
time: 651ms
memory: 25676kb

input:

300000
2 1
3 1
4 2
5 2
6 3
7 3
8 4
9 4
10 5
11 5
12 6
13 6
14 7
15 7
16 8
17 8
18 9
19 9
20 10
21 10
22 11
23 11
24 12
25 12
26 13
27 13
28 14
29 14
30 15
31 15
32 16
33 16
34 17
35 17
36 18
37 18
38 19
39 19
40 20
41 20
42 21
43 21
44 22
45 22
46 23
47 23
48 24
49 24
50 25
51 25
52 26
53 26
54 27
5...

output:

1 2 2 4 4 4 4 8 8 8 8 8 8 8 8 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 ...

result:

ok Everything ok

Test #16:

score: 0
Accepted
time: 130ms
memory: 114640kb

input:

300000
2 1
3 1
4 2
5 2
6 3
7 3
8 4
9 4
10 5
11 5
12 6
13 6
14 7
15 7
16 8
17 8
18 9
19 9
20 10
21 10
22 11
23 11
24 12
25 12
26 13
27 13
28 14
29 14
30 15
31 15
32 16
33 16
34 17
35 17
36 18
37 18
38 19
39 19
40 20
41 20
42 21
43 21
44 22
45 22
46 23
47 23
48 24
49 24
50 25
51 25
52 26
53 26
54 27
5...

output:

1 2 2 4 4 4 4 8 8 8 8 8 8 8 8 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 ...

result:

ok Everything ok

Test #17:

score: 0
Accepted
time: 149ms
memory: 114936kb

input:

300000
2 1
3 1
4 2
5 2
6 3
7 3
8 4
9 4
10 5
11 5
12 6
13 6
14 7
15 7
16 8
17 8
18 9
19 9
20 10
21 10
22 11
23 11
24 12
25 12
26 13
27 13
28 14
29 14
30 15
31 15
32 16
33 16
34 17
35 17
36 18
37 18
38 19
39 19
40 20
41 20
42 21
43 21
44 22
45 22
46 23
47 23
48 24
49 24
50 25
51 25
52 26
53 26
54 27
5...

output:

1 2 2 4 4 4 4 8 8 8 8 8 8 8 8 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 ...

result:

ok Everything ok

Test #18:

score: 0
Accepted
time: 137ms
memory: 113572kb

input:

300000
2 1
3 2
4 3
5 4
6 5
7 6
8 7
9 8
10 9
11 10
12 11
13 12
14 13
15 14
16 15
17 16
18 17
19 18
20 19
21 20
22 21
23 22
24 23
25 24
26 25
27 26
28 27
29 28
30 29
31 30
32 31
33 32
34 33
35 34
36 35
37 36
38 37
39 38
40 39
41 40
42 41
43 42
44 43
45 44
46 45
47 46
48 47
49 48
50 49
51 50
52 51
53 5...

output:

1 2 4 8 16 32 64 128 256 512 1024 2048 756943 37612 782401 1971767 1786796 1410138 565803 1186136 881774 238795 1035245 791846 1163247 1499684 1364227 1761140 559551 107453 1789884 1826085 901175 921436 333619 569499 132107 1707245 397390 683917 1383815 1456724 1322585 39068 1169305 1265538 235731 1...

result:

ok Everything ok

Test #19:

score: 0
Accepted
time: 32ms
memory: 6184kb

input:

10000
2 1
1 3
2 4
5 4
3 6
2 7
4 8
9 6
10 8
7 11
11 12
13 10
14 3
15 12
10 16
14 17
13 18
8 19
20 9
21 20
22 15
23 17
24 23
21 25
26 7
27 25
28 15
29 9
30 16
31 28
24 32
33 28
31 34
35 14
12 36
37 35
38 6
11 39
20 40
18 41
42 25
39 43
44 23
45 13
38 46
47 40
48 32
41 49
50 35
51 39
52 16
44 53
54 38
...

output:

1 2 2 4 8 4 4 8 8 16 8 16 32 4 32 32 8 64 16 16 32 64 16 32 64 8 128 64 16 64 128 64 128 256 8 32 16 8 16 32 128 128 32 32 64 16 64 128 256 16 32 64 64 16 128 16 64 256 16 512 32 128 64 64 256 32 128 128 32 256 128 32 512 32 512 64 128 128 64 32 16 32 64 128 512 64 256 32 1024 128 256 256 64 64 256 ...

result:

ok Everything ok

Test #20:

score: 0
Accepted
time: 10ms
memory: 6092kb

input:

10000
1 2
3 1
4 3
5 3
6 2
6 7
8 6
4 9
9 10
10 11
12 9
4 13
2 14
15 10
5 16
17 15
18 15
11 19
20 18
21 11
12 22
23 8
18 24
20 25
26 16
26 27
28 23
25 29
30 5
20 31
32 8
30 33
34 22
13 35
36 12
24 37
21 38
17 39
40 34
26 41
41 42
43 42
37 44
45 7
44 46
47 36
34 48
37 49
50 48
24 51
52 13
53 41
49 54
2...

output:

1 2 2 4 4 4 8 8 8 16 32 16 8 4 32 8 64 64 64 128 64 32 16 128 256 16 32 32 512 8 256 16 16 64 16 32 256 128 128 128 32 64 128 512 16 1024 64 128 512 256 256 16 64 1024 32 512 8 16 32 128 256 16 16 1024 128 256 512 256 128 2048 128 32 16 256 512 16 256 32 2048 2048 1024 512 1024 32 32 512 64 32 128 2...

result:

ok Everything ok

Test #21:

score: 0
Accepted
time: 811ms
memory: 24612kb

input:

300000
2 1
3 1
4 2
5 2
6 3
7 3
8 4
9 4
10 5
11 5
12 6
13 6
14 7
15 7
16 8
17 8
18 9
19 9
20 10
21 10
22 11
23 11
24 12
25 12
26 13
27 13
28 14
29 14
30 15
31 15
32 16
33 16
34 17
35 17
36 18
37 18
38 19
39 19
40 20
41 20
42 21
43 21
44 22
45 22
46 23
47 23
48 24
49 24
50 25
51 25
52 26
53 26
54 27
5...

output:

1 2 2 4 4 4 4 8 8 8 8 8 8 8 8 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 ...

result:

ok Everything ok

Test #22:

score: 0
Accepted
time: 235ms
memory: 25996kb

input:

300000
2 1
3 1
4 2
5 2
6 3
7 3
8 4
9 4
10 5
11 5
12 6
13 6
14 7
15 7
16 8
17 8
18 9
19 9
20 10
21 10
22 11
23 11
24 12
25 12
26 13
27 13
28 14
29 14
30 15
31 15
32 16
33 16
34 17
35 17
36 18
37 18
38 19
39 19
40 20
41 20
42 21
43 21
44 22
45 22
46 23
47 23
48 24
49 24
50 25
51 25
52 26
53 26
54 27
5...

output:

1 2 2 4 4 4 4 8 8 8 8 8 8 8 8 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 ...

result:

ok Everything ok

Test #23:

score: 0
Accepted
time: 193ms
memory: 26008kb

input:

300000
2 1
3 1
4 2
5 2
6 3
7 3
8 4
9 4
10 5
11 5
12 6
13 6
14 7
15 7
16 8
17 8
18 9
19 9
20 10
21 10
22 11
23 11
24 12
25 12
26 13
27 13
28 14
29 14
30 15
31 15
32 16
33 16
34 17
35 17
36 18
37 18
38 19
39 19
40 20
41 20
42 21
43 21
44 22
45 22
46 23
47 23
48 24
49 24
50 25
51 25
52 26
53 26
54 27
5...

output:

1 2 2 4 4 4 4 8 8 8 8 8 8 8 8 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 ...

result:

ok Everything ok

Test #24:

score: 0
Accepted
time: 198ms
memory: 26080kb

input:

300000
2 1
3 1
4 2
5 2
6 3
7 3
8 4
9 4
10 5
11 5
12 6
13 6
14 7
15 7
16 8
17 8
18 9
19 9
20 10
21 10
22 11
23 11
24 12
25 12
26 13
27 13
28 14
29 14
30 15
31 15
32 16
33 16
34 17
35 17
36 18
37 18
38 19
39 19
40 20
41 20
42 21
43 21
44 22
45 22
46 23
47 23
48 24
49 24
50 25
51 25
52 26
53 26
54 27
5...

output:

1 2 2 4 4 4 4 8 8 8 8 8 8 8 8 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 ...

result:

ok Everything ok

Test #25:

score: 0
Accepted
time: 201ms
memory: 25548kb

input:

300000
2 1
3 1
4 2
5 2
6 3
7 3
8 4
9 4
10 5
11 5
12 6
13 6
14 7
15 7
16 8
17 8
18 9
19 9
20 10
21 10
22 11
23 11
24 12
25 12
26 13
27 13
28 14
29 14
30 15
31 15
32 16
33 16
34 17
35 17
36 18
37 18
38 19
39 19
40 20
41 20
42 21
43 21
44 22
45 22
46 23
47 23
48 24
49 24
50 25
51 25
52 26
53 26
54 27
5...

output:

1 2 2 4 4 4 4 8 8 8 8 8 8 8 8 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 ...

result:

ok Everything ok

Test #26:

score: 0
Accepted
time: 206ms
memory: 24964kb

input:

300000
2 1
3 1
4 2
5 2
6 3
7 3
8 4
9 4
10 5
11 5
12 6
13 6
14 7
15 7
16 8
17 8
18 9
19 9
20 10
21 10
22 11
23 11
24 12
25 12
26 13
27 13
28 14
29 14
30 15
31 15
32 16
33 16
34 17
35 17
36 18
37 18
38 19
39 19
40 20
41 20
42 21
43 21
44 22
45 22
46 23
47 23
48 24
49 24
50 25
51 25
52 26
53 26
54 27
5...

output:

1 2 2 4 4 4 4 8 8 8 8 8 8 8 8 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 ...

result:

ok Everything ok

Test #27:

score: 0
Accepted
time: 278ms
memory: 24704kb

input:

300000
2 1
3 1
4 2
5 2
6 3
7 3
8 4
9 4
10 5
11 5
12 6
13 6
14 7
15 7
16 8
17 8
18 9
19 9
20 10
21 10
22 11
23 11
24 12
25 12
26 13
27 13
28 14
29 14
30 15
31 15
32 16
33 16
34 17
35 17
36 18
37 18
38 19
39 19
40 20
41 20
42 21
43 21
44 22
45 22
46 23
47 23
48 24
49 24
50 25
51 25
52 26
53 26
54 27
5...

output:

1 2 2 4 4 4 4 8 8 8 8 8 8 8 8 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 ...

result:

ok Everything ok

Test #28:

score: 0
Accepted
time: 272ms
memory: 25532kb

input:

300000
2 1
3 1
4 2
5 2
6 3
7 3
8 4
9 4
10 5
11 5
12 6
13 6
14 7
15 7
16 8
17 8
18 9
19 9
20 10
21 10
22 11
23 11
24 12
25 12
26 13
27 13
28 14
29 14
30 15
31 15
32 16
33 16
34 17
35 17
36 18
37 18
38 19
39 19
40 20
41 20
42 21
43 21
44 22
45 22
46 23
47 23
48 24
49 24
50 25
51 25
52 26
53 26
54 27
5...

output:

1 2 2 4 4 4 4 8 8 8 8 8 8 8 8 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 ...

result:

ok Everything ok

Test #29:

score: 0
Accepted
time: 212ms
memory: 26188kb

input:

300000
2 1
3 1
4 2
5 2
6 3
7 3
8 4
9 4
10 5
11 5
12 6
13 6
14 7
15 7
16 8
17 8
18 9
19 9
20 10
21 10
22 11
23 11
24 12
25 12
26 13
27 13
28 14
29 14
30 15
31 15
32 16
33 16
34 17
35 17
36 18
37 18
38 19
39 19
40 20
41 20
42 21
43 21
44 22
45 22
46 23
47 23
48 24
49 24
50 25
51 25
52 26
53 26
54 27
5...

output:

1 2 2 4 4 4 4 8 8 8 8 8 8 8 8 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 ...

result:

ok Everything ok

Test #30:

score: 0
Accepted
time: 146ms
memory: 113572kb

input:

300000
1 2
3 2
4 3
5 4
6 5
7 6
8 7
9 8
10 9
11 10
12 11
13 12
14 13
15 14
16 15
17 16
18 17
19 18
20 19
21 20
22 21
23 22
24 23
25 24
26 25
27 26
28 27
29 28
30 29
31 30
32 31
33 32
34 33
35 34
36 35
37 36
38 37
39 38
40 39
41 40
42 41
43 42
44 43
45 44
46 45
47 46
48 47
49 48
50 49
51 50
52 51
53 5...

output:

1 2 4 8 16 32 64 128 256 512 1024 2048 999 999 1000 999 999 999 999 999 999 1000 999 999 999 1000 1000 999 999 1000 1000 999 999 1000 1000 999 999 999 1000 1000 999 1000 999 1000 999 999 999 999 1000 999 999 999 1000 1000 1000 1000 999 999 999 1000 1000 999 1000 999 999 999 999 1000 999 1000 1000 10...

result:

ok Everything ok

Test #31:

score: 0
Accepted
time: 1727ms
memory: 24312kb

input:

300000
1 2
3 2
1 4
4 5
2 6
5 7
8 5
9 8
9 10
11 9
12 7
3 13
14 6
7 15
12 16
12 17
18 10
6 19
8 20
19 21
22 17
17 23
24 20
25 23
26 10
27 14
28 18
29 16
30 21
27 31
32 29
23 33
34 27
26 35
36 22
37 36
33 38
39 20
36 40
41 26
37 42
43 34
41 44
18 45
38 46
47 13
40 48
49 42
43 50
24 51
52 44
35 53
38 54...

output:

1 2 4 2 4 4 8 8 16 32 32 16 8 8 16 32 32 64 8 16 16 64 64 32 128 64 16 128 64 32 32 128 128 32 128 128 256 256 32 256 128 512 64 256 128 512 16 512 1024 128 64 512 256 512 32 16 4 256 128 8 64 32 256 64 128 64 64 128 32 128 8 64 256 8 128 128 512 512 128 32 128 256 256 16 2048 256 16 128 256 1024 25...

result:

ok Everything ok

Test #32:

score: 0
Accepted
time: 145ms
memory: 113212kb

input:

300000
2 1
3 1
4 2
5 2
6 3
7 3
8 4
9 4
10 5
11 5
12 6
13 6
14 7
15 7
16 8
17 8
18 9
19 9
20 10
21 10
22 11
23 11
24 12
25 12
26 13
27 13
28 14
29 14
30 15
31 15
32 16
33 16
34 17
35 17
36 18
37 18
38 19
39 19
40 20
41 20
42 21
43 21
44 22
45 22
46 23
47 23
48 24
49 24
50 25
51 25
52 26
53 26
54 27
5...

output:

1 2 2 4 4 4 4 8 8 8 8 8 8 8 8 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 ...

result:

ok Everything ok

Test #33:

score: 0
Accepted
time: 136ms
memory: 112836kb

input:

300000
2 1
3 1
4 2
5 2
6 3
7 3
8 4
9 4
10 5
11 5
12 6
13 6
14 7
15 7
16 8
17 8
18 9
19 9
20 10
21 10
22 11
23 11
24 12
25 12
26 13
27 13
28 14
29 14
30 15
31 15
32 16
33 16
34 17
35 17
36 18
37 18
38 19
39 19
40 20
41 20
42 21
43 21
44 22
45 22
46 23
47 23
48 24
49 24
50 25
51 25
52 26
53 26
54 27
5...

output:

1 2 2 4 4 4 4 8 8 8 8 8 8 8 8 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 ...

result:

ok Everything ok

Test #34:

score: 0
Accepted
time: 2228ms
memory: 113608kb

input:

300000
2 1
3 1
4 2
5 2
6 3
7 3
8 4
9 4
10 5
11 5
12 6
13 6
14 7
15 7
16 8
17 8
18 9
19 9
20 10
21 10
22 11
23 11
24 12
25 12
26 13
27 13
28 14
29 14
30 15
31 15
32 16
33 16
34 17
35 17
36 18
37 18
38 19
39 19
40 20
41 20
42 21
43 21
44 22
45 22
46 23
47 23
48 24
49 24
50 25
51 25
52 26
53 26
54 27
5...

output:

1 2 2 4 4 4 4 8 8 8 8 8 8 8 8 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 ...

result:

ok Everything ok

Test #35:

score: 0
Accepted
time: 1959ms
memory: 113384kb

input:

300000
2 1
3 1
4 2
5 2
6 3
7 3
8 4
9 4
10 5
11 5
12 6
13 6
14 7
15 7
16 8
17 8
18 9
19 9
20 10
21 10
22 11
23 11
24 12
25 12
26 13
27 13
28 14
29 14
30 15
31 15
32 16
33 16
34 17
35 17
36 18
37 18
38 19
39 19
40 20
41 20
42 21
43 21
44 22
45 22
46 23
47 23
48 24
49 24
50 25
51 25
52 26
53 26
54 27
5...

output:

1 2 2 4 4 4 4 8 8 8 8 8 8 8 8 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 ...

result:

ok Everything ok

Test #36:

score: 0
Accepted
time: 1782ms
memory: 112244kb

input:

300000
2 1
3 1
4 2
5 2
6 3
7 3
8 4
9 4
10 5
11 5
12 6
13 6
14 7
15 7
16 8
17 8
18 9
19 9
20 10
21 10
22 11
23 11
24 12
25 12
26 13
27 13
28 14
29 14
30 15
31 15
32 16
33 16
34 17
35 17
36 18
37 18
38 19
39 19
40 20
41 20
42 21
43 21
44 22
45 22
46 23
47 23
48 24
49 24
50 25
51 25
52 26
53 26
54 27
5...

output:

1 2 2 4 4 4 4 8 8 8 8 8 8 8 8 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 ...

result:

ok Everything ok

Extra Test:

score: 0
Extra Test Passed