CSES - Datatähti Open 2019 - Results
Submission details
Task:Binary tree
Sender:muradeyn
Submission time:2019-01-20 11:06:24 +0200
Language:C++
Status:READY
Result:0
Feedback
groupverdictscore
#10
#20
#30
Test results
testverdicttimegroup
#1ACCEPTED0.01 s1details
#2ACCEPTED0.02 s1details
#30.02 s1details
#40.01 s1details
#50.02 s1details
#6ACCEPTED0.01 s1details
#7ACCEPTED0.01 s1details
#8ACCEPTED0.02 s1details
#9ACCEPTED0.02 s1details
#10ACCEPTED0.01 s1details
#11ACCEPTED0.02 s1details
#12ACCEPTED0.02 s1details
#130.01 s1details
#14ACCEPTED0.02 s1details
#15ACCEPTED0.01 s1details
#16ACCEPTED0.02 s1details
#17ACCEPTED0.02 s1details
#18ACCEPTED0.02 s1details
#19ACCEPTED0.02 s1details
#20ACCEPTED0.02 s1details
#21ACCEPTED0.02 s1details
#22ACCEPTED0.01 s1details
#23ACCEPTED0.03 s1details
#240.01 s1details
#250.02 s1details
#26ACCEPTED0.01 s1details
#27ACCEPTED0.01 s1details
#28ACCEPTED0.01 s1details
#29ACCEPTED0.01 s1details
#300.01 s1details
#31ACCEPTED0.02 s1details
#32ACCEPTED0.01 s1details
#33ACCEPTED0.01 s1details
#34ACCEPTED0.02 s1details
#35ACCEPTED0.01 s1details
#36ACCEPTED0.01 s2details
#37ACCEPTED0.02 s2details
#38ACCEPTED0.02 s2details
#390.01 s2details
#400.03 s2details
#410.01 s2details
#420.02 s2details
#430.03 s2details
#440.01 s2details
#450.01 s2details
#46ACCEPTED0.01 s3details
#470.01 s3details
#480.01 s3details
#490.02 s3details
#500.02 s3details
#510.02 s3details
#520.01 s3details
#530.01 s3details
#540.02 s3details
#55--3details
#56--3details
#57--3details
#58--3details
#59--3details
#60--3details
#610.17 s3details
#62--3details
#63ACCEPTED0.09 s3details
#64--3details
#650.27 s3details
#66--3details
#67ACCEPTED0.02 s3details
#680.02 s3details
#690.03 s3details
#70ACCEPTED0.01 s3details
#71ACCEPTED0.03 s3details
#72ACCEPTED0.02 s3details
#73ACCEPTED0.02 s3details
#740.01 s3details
#75ACCEPTED0.02 s3details
#76ACCEPTED0.02 s3details
#77ACCEPTED0.01 s3details

Code

/* Murad Eynizade */

#include <bits/stdc++.h>
#define intt long long
#define FAST_READ ios_base::sync_with_stdio(0);cin.tie(0);
#define SIZE 100001
#define INF INT_MAX
#define F first
#define S second
#define in(a) scanf("%d",&a);
#define outn(a) printf("%d\n",&a);
#define outs(a) printf("%d ",&a);


using namespace std;

intt n , m , x , y;

vector< pair<intt,intt> >v[4];

intt ans[4];

map<intt,intt>mp;

int main()
{
    FAST_READ;
    cin>>n>>m;
    while (m--) {
        cin>>x;
        y = x / 2;
        while (y > 3) y /= 2;
        v[y].push_back({x / 2, x});
    }
    sort(v[2].begin(),v[2].end());
    sort(v[3].begin(),v[3].end());
    ans[2] = ans[3] = (1 << (n - 2));
    for (auto i : v[2]) {
        if (i.first == 1) {
            cout<<0<<endl;
            return 0;
        }
        bool f = false;
        x = i.first;
        while (x > 3) {
            if (mp[x]) {
                f = true;
                break;
            }
            x /= 2;
        }
        if (f)continue;
        mp[x] = mp[i.second] = 1;
        ans[2] -= (1 << (n - (int)log2(i.second) - 1));
    }
    for (auto i : v[3]) {
        if (i.first == 1) {
            cout<<0<<endl;
            return 0;
        }
        bool f = false;
        x = i.first;
        while (x > 3) {
            if (mp[x]) {
                f = true;
                break;
            }
            x /= 2;
        }
        if (f)continue;
        mp[x] = mp[i.second] = 1;
        ans[3] -= (1 << (n - (int)log2(i.second) - 1));
    }
    cout<<ans[2] * ans[3] * 2LL<<endl;
    return 0;
}

Test details

Test 1

Group: 1

Verdict: ACCEPTED

input
4 3
10
5
13

correct output
12

user output
12

Test 2

Group: 1

Verdict: ACCEPTED

input
2 0

correct output
2

user output
2

Test 3

Group: 1

Verdict:

input
2 1
2

correct output
0

user output
2

Test 4

Group: 1

Verdict:

input
2 1
3

correct output
0

user output
2

Test 5

Group: 1

Verdict:

input
2 2
2
3

correct output
0

user output
2

Test 6

Group: 1

Verdict: ACCEPTED

input
6 0

correct output
512

user output
512

Test 7

Group: 1

Verdict: ACCEPTED

input
6 1
29

correct output
448

user output
448

Test 8

Group: 1

Verdict: ACCEPTED

input
6 1
63

correct output
480

user output
480

Test 9

Group: 1

Verdict: ACCEPTED

input
6 10
50
63
56
5
...

correct output
132

user output
132

Test 10

Group: 1

Verdict: ACCEPTED

input
6 10
25
57
62
42
...

correct output
162

user output
162

Test 11

Group: 1

Verdict: ACCEPTED

input
6 10
14
26
34
42
...

correct output
126

user output
126

Test 12

Group: 1

Verdict: ACCEPTED

input
6 10
21
60
23
59
...

correct output
128

user output
128

Test 13

Group: 1

Verdict:

input
6 10
8
30
32
16
...

correct output
0

user output
220

Test 14

Group: 1

Verdict: ACCEPTED

input
6 20
46
39
55
24
...

correct output
48

user output
48

Test 15

Group: 1

Verdict: ACCEPTED

input
6 25
36
23
27
33
...

correct output
4

user output
4

Test 16

Group: 1

Verdict: ACCEPTED

input
6 62
42
11
4
61
...

correct output
0

user output
0

Test 17

Group: 1

Verdict: ACCEPTED

input
6 32
62
38
57
35
...

correct output
0

user output
0

Test 18

Group: 1

Verdict: ACCEPTED

input
6 21
38
51
47
35
...

correct output
60

user output
60

Test 19

Group: 1

Verdict: ACCEPTED

input
6 31
59
15
3
26
...

correct output
0

user output
0

Test 20

Group: 1

Verdict: ACCEPTED

input
6 14
13
53
55
26
...

correct output
256

user output
256

Test 21

Group: 1

Verdict: ACCEPTED

input
5 10
5
17
21
7
...

correct output
6

user output
6

Test 22

Group: 1

Verdict: ACCEPTED

input
6 5
38
18
31
44
...

correct output
312

user output
312

Test 23

Group: 1

Verdict: ACCEPTED

input
3 0

correct output
8

user output
8

Test 24

Group: 1

Verdict:

input
3 1
2

correct output
0

user output
8

Test 25

Group: 1

Verdict:

input
3 1
3

correct output
0

user output
8

Test 26

Group: 1

Verdict: ACCEPTED

input
3 2
4
6

correct output
2

user output
2

Test 27

Group: 1

Verdict: ACCEPTED

input
3 2
4
7

correct output
2

user output
2

Test 28

Group: 1

Verdict: ACCEPTED

input
3 2
5
6

correct output
2

user output
2

Test 29

Group: 1

Verdict: ACCEPTED

input
3 2
5
7

correct output
2

user output
2

Test 30

Group: 1

Verdict:

input
3 2
3
6

correct output
0

user output
4

Test 31

Group: 1

Verdict: ACCEPTED

input
3 3
4
5
6

correct output
0

user output
0

Test 32

Group: 1

Verdict: ACCEPTED

input
3 3
4
6
7

correct output
0

user output
0

Test 33

Group: 1

Verdict: ACCEPTED

input
3 4
4
5
6
7

correct output
0

user output
0

Test 34

Group: 1

Verdict: ACCEPTED

input
5 0

correct output
128

user output
128

Test 35

Group: 1

Verdict: ACCEPTED

input
5 1
14

correct output
96

user output
96

Test 36

Group: 2

Verdict: ACCEPTED

input
2 0

correct output
2

user output
2

Test 37

Group: 2

Verdict: ACCEPTED

input
3 0

correct output
8

user output
8

Test 38

Group: 2

Verdict: ACCEPTED

input
4 0

correct output
32

user output
32

Test 39

Group: 2

Verdict:

input
23 0

correct output
92960636

user output
8796093022208

Test 40

Group: 2

Verdict:

input
36 0

correct output
635008130

user output
32

Test 41

Group: 2

Verdict:

input
42 0

correct output
993282280

user output
131072

Test 42

Group: 2

Verdict:

input
57 0

correct output
608377687

user output
140737488355328

Test 43

Group: 2

Verdict:

input
58 0

correct output
433510734

user output
562949953421312

Test 44

Group: 2

Verdict:

input
59 0

correct output
734042929

user output
2251799813685248

Test 45

Group: 2

Verdict:

input
60 0

correct output
936171702

user output
9007199254740992

Test 46

Group: 3

Verdict: ACCEPTED

input
2 0

correct output
2

user output
2

Test 47

Group: 3

Verdict:

input
2 1
2

correct output
0

user output
2

Test 48

Group: 3

Verdict:

input
2 1
3

correct output
0

user output
2

Test 49

Group: 3

Verdict:

input
2 2
2
3

correct output
0

user output
2

Test 50

Group: 3

Verdict:

input
59 0

correct output
734042929

user output
2251799813685248

Test 51

Group: 3

Verdict:

input
60 0

correct output
936171702

user output
9007199254740992

Test 52

Group: 3

Verdict:

input
60 1
2

correct output
0

user output
9007199254740992

Test 53

Group: 3

Verdict:

input
60 1
576460752303423487

correct output
399775198

user output
9007199120523264

Test 54

Group: 3

Verdict:

input
60 1
1152921504606846975

correct output
667973450

user output
297237575406452736

Test 55

Group: 3

Verdict:

input
60 100000
793144025126277478
493960657696318193
320344157019848454
997683950258055349
...

correct output
12813436

user output
(empty)

Test 56

Group: 3

Verdict:

input
60 100000
986789393060040220
494066507202684187
290830182157570659
210871095549437400
...

correct output
95910570

user output
(empty)

Test 57

Group: 3

Verdict:

input
60 100000
562299894758506682
731132428235172865
481500339045425690
208947005967360560
...

correct output
331624281

user output
(empty)

Test 58

Group: 3

Verdict:

input
60 100000
257846911019866261
803021202233459674
658685893766403373
874237705485665885
...

correct output
880725152

user output
(empty)

Test 59

Group: 3

Verdict:

input
60 100000
681388061028265547
990382999862855868
290694941402209648
491574111397234946
...

correct output
768320742

user output
(empty)

Test 60

Group: 3

Verdict:

input
60 100000
816968727394104576
879176301780517486
1075817811951859004
632046213104404023
...

correct output
111155168

user output
(empty)

Test 61

Group: 3

Verdict:

input
60 100000
406817930303406656
101704482575856800
406817930303412346
813635860606874021
...

correct output
295651662

user output
8998403161718784

Test 62

Group: 3

Verdict:

input
59 100000
234885934259928845
244746379456935555
40048493361902167
530369614866009610
...

correct output
78892926

user output
(empty)

Test 63

Group: 3

Verdict: ACCEPTED

input
16 65534
26355
15205
3420
22822
...

correct output
0

user output
0

Test 64

Group: 3

Verdict:

input
60 99999
1030879879260090869
925369330408563145
403438777989811739
321883235203598800
...

correct output
596899803

user output
(empty)

Test 65

Group: 3

Verdict:

input
60 100000
418885324976523921
418885324976523063
837770649953084829
104721331244134167
...

correct output
0

user output
4503599627370496

Test 66

Group: 3

Verdict:

input
43 100000
5497882741157
4163319796881
3705445016042
8647080351851
...

correct output
317037701

user output
(empty)

Test 67

Group: 3

Verdict: ACCEPTED

input
3 0

correct output
8

user output
8

Test 68

Group: 3

Verdict:

input
3 1
2

correct output
0

user output
8

Test 69

Group: 3

Verdict:

input
3 1
3

correct output
0

user output
8

Test 70

Group: 3

Verdict: ACCEPTED

input
3 2
4
6

correct output
2

user output
2

Test 71

Group: 3

Verdict: ACCEPTED

input
3 2
4
7

correct output
2

user output
2

Test 72

Group: 3

Verdict: ACCEPTED

input
3 2
5
6

correct output
2

user output
2

Test 73

Group: 3

Verdict: ACCEPTED

input
3 2
5
7

correct output
2

user output
2

Test 74

Group: 3

Verdict:

input
3 2
3
6

correct output
0

user output
4

Test 75

Group: 3

Verdict: ACCEPTED

input
3 3
4
5
6

correct output
0

user output
0

Test 76

Group: 3

Verdict: ACCEPTED

input
3 3
4
6
7

correct output
0

user output
0

Test 77

Group: 3

Verdict: ACCEPTED

input
3 4
4
5
6
7

correct output
0

user output
0