CSES - Datatähti 2019 alku - Results
Submission details
Task:Kolikot
Sender:Nanohenry
Submission time:2018-10-01 18:51:04
Language:C++
Status:READY
Result:48
Feedback
groupverdictscore
#1ACCEPTED23
#2ACCEPTED25
#30
Test results
testverdicttimegroup
#1ACCEPTED0.01 s1details
#2ACCEPTED0.03 s1details
#3ACCEPTED0.02 s1details
#4ACCEPTED0.02 s1details
#5ACCEPTED0.02 s1details
#6ACCEPTED0.01 s1details
#7ACCEPTED0.01 s1details
#8ACCEPTED0.01 s1details
#9ACCEPTED0.02 s1details
#10ACCEPTED0.01 s1details
#11ACCEPTED0.02 s2details
#12ACCEPTED0.01 s2details
#13ACCEPTED0.01 s2details
#14ACCEPTED0.01 s2details
#15ACCEPTED0.01 s2details
#16ACCEPTED0.02 s2details
#17ACCEPTED0.01 s2details
#18ACCEPTED0.02 s2details
#19ACCEPTED0.01 s2details
#20ACCEPTED0.01 s2details
#21ACCEPTED0.03 s3details
#22ACCEPTED0.01 s3details
#23ACCEPTED0.01 s3details
#24ACCEPTED0.02 s3details
#25ACCEPTED0.15 s3details
#26--3details
#27--3details
#28--3details
#29--3details
#30--3details

Code

#include <iostream>
#include <set>

using namespace std;

long n;
set<long> s, c;
bool m = 1;

int main() {
    cin >> n;
    s.insert(n);
    while (m) {
        m = 0;
        c = s;
        for (set<long>::iterator i = c.begin(); i != c.end(); i++) {
            long a = *i;
            if (a == 1) {
                continue;
            }
            for (long j = 1; j <= a / 2; j++) {
                long b = a - j;
                if (!s.count(j) && !s.count(b) && j != b) {
                    s.erase(a);
                    s.insert(j);
                    s.insert(b);
                    m = 1;
                    break;
                }
            }
        }
    }
    cout << s.size() << '\n';
    for (set<long>::iterator i = s.begin(); i != s.end(); i++) {
        cout << *i << ' ';
    }
    cout << '\n';
    //system("pause");
}

Test details

Test 1

Group: 1

Verdict: ACCEPTED

input
1

correct output
1

user output
1

Test 2

Group: 1

Verdict: ACCEPTED

input
2

correct output
1

user output
1

Test 3

Group: 1

Verdict: ACCEPTED

input
3

correct output
2
1 2 

user output
2
1 2 

Test 4

Group: 1

Verdict: ACCEPTED

input
4

correct output
2
1 3 

user output
2
1 3 

Test 5

Group: 1

Verdict: ACCEPTED

input
5

correct output
2
1 4 

user output
2
1 4 

Test 6

Group: 1

Verdict: ACCEPTED

input
6

correct output
3
1 2 3 

user output
3
1 2 3 

Test 7

Group: 1

Verdict: ACCEPTED

input
7

correct output
3
1 2 4 

user output
3
1 2 4 

Test 8

Group: 1

Verdict: ACCEPTED

input
8

correct output
3
1 2 5 

user output
3
1 2 5 

Test 9

Group: 1

Verdict: ACCEPTED

input
9

correct output
3
1 2 6 

user output
3
1 2 6 

Test 10

Group: 1

Verdict: ACCEPTED

input
10

correct output
4
1 2 3 4 

user output
4
1 2 3 4 

Test 11

Group: 2

Verdict: ACCEPTED

input
11

correct output
4
1 2 3 5 

user output
4
1 2 3 5 

Test 12

Group: 2

Verdict: ACCEPTED

input
54

correct output
9
1 2 3 4 5 6 7 8 18 

user output
9
1 2 3 4 5 6 7 8 18 

Test 13

Group: 2

Verdict: ACCEPTED

input
55

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

user output
10
1 2 3 4 5 6 7 8 9 10 

Test 14

Group: 2

Verdict: ACCEPTED

input
56

correct output
10
1 2 3 4 5 6 7 8 9 11 

user output
10
1 2 3 4 5 6 7 8 9 11 

Test 15

Group: 2

Verdict: ACCEPTED

input
123

correct output
15
1 2 3 4 5 6 7 8 9 10 11 12 13 ...

user output
15
1 2 3 4 5 6 7 8 9 10 11 12 13 ...

Test 16

Group: 2

Verdict: ACCEPTED

input
819

correct output
39
1 2 3 4 5 6 7 8 9 10 11 12 13 ...

user output
39
1 2 3 4 5 6 7 8 9 10 11 12 13 ...

Test 17

Group: 2

Verdict: ACCEPTED

input
820

correct output
40
1 2 3 4 5 6 7 8 9 10 11 12 13 ...

user output
40
1 2 3 4 5 6 7 8 9 10 11 12 13 ...

Test 18

Group: 2

Verdict: ACCEPTED

input
821

correct output
40
1 2 3 4 5 6 7 8 9 10 11 12 13 ...

user output
40
1 2 3 4 5 6 7 8 9 10 11 12 13 ...

Test 19

Group: 2

Verdict: ACCEPTED

input
999

correct output
44
1 2 3 4 5 6 7 8 9 10 11 12 13 ...

user output
44
1 2 3 4 5 6 7 8 9 10 11 12 13 ...

Test 20

Group: 2

Verdict: ACCEPTED

input
1000

correct output
44
1 2 3 4 5 6 7 8 9 10 11 12 13 ...

user output
44
1 2 3 4 5 6 7 8 9 10 11 12 13 ...

Test 21

Group: 3

Verdict: ACCEPTED

input
1274

correct output
49
1 2 3 4 5 6 7 8 9 10 11 12 13 ...

user output
49
1 2 3 4 5 6 7 8 9 10 11 12 13 ...

Test 22

Group: 3

Verdict: ACCEPTED

input
1275

correct output
50
1 2 3 4 5 6 7 8 9 10 11 12 13 ...

user output
50
1 2 3 4 5 6 7 8 9 10 11 12 13 ...

Test 23

Group: 3

Verdict: ACCEPTED

input
1276

correct output
50
1 2 3 4 5 6 7 8 9 10 11 12 13 ...

user output
50
1 2 3 4 5 6 7 8 9 10 11 12 13 ...

Test 24

Group: 3

Verdict: ACCEPTED

input
12345

correct output
156
1 2 3 4 5 6 7 8 9 10 11 12 13 ...

user output
156
1 2 3 4 5 6 7 8 9 10 11 12 13 ...

Test 25

Group: 3

Verdict: ACCEPTED

input
123456

correct output
496
1 2 3 4 5 6 7 8 9 10 11 12 13 ...

user output
496
1 2 3 4 5 6 7 8 9 10 11 12 13 ...

Test 26

Group: 3

Verdict:

input
10000000

correct output
4471
1 2 3 4 5 6 7 8 9 10 11 12 13 ...

user output
(empty)

Test 27

Group: 3

Verdict:

input
100000000

correct output
14141
1 2 3 4 5 6 7 8 9 10 11 12 13 ...

user output
(empty)

Test 28

Group: 3

Verdict:

input
500000000

correct output
31622
1 2 3 4 5 6 7 8 9 10 11 12 13 ...

user output
(empty)

Test 29

Group: 3

Verdict:

input
999999999

correct output
44720
1 2 3 4 5 6 7 8 9 10 11 12 13 ...

user output
(empty)

Test 30

Group: 3

Verdict:

input
1000000000

correct output
44720
1 2 3 4 5 6 7 8 9 10 11 12 13 ...

user output
(empty)