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Datatähti 2019 alku

Start:2018-10-01 00:00:00
End:2018-10-15 00:00:00
 

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CSES - Datatähti 2019 alku - Results
History
2018-10-05 19:58:560
2018-10-04 00:03:450
2018-10-02 20:35:44100
2018-10-02 19:40:0048
2018-10-02 19:38:3848
2018-10-02 19:34:1048
2018-10-02 19:32:5625
2018-10-02 18:43:0048
2018-10-02 00:14:550
2018-10-02 00:13:580
2018-10-02 00:09:530
2018-10-01 23:42:5948
2018-10-01 18:53:5048
2018-10-01 18:52:4548
2018-10-01 18:51:0448
2018-10-01 18:39:350
2018-10-01 18:36:5648
2018-10-01 18:20:5323
Task:Kolikot
Sender:Nanohenry
Submission time:2018-10-01 18:39:35
Language:C++
Status:READY
Score:0

Feedback

groupverdictscore
#1WRONG ANSWER0
#2WRONG ANSWER0
#3WRONG ANSWER0

Test results

testverdicttime (s)group
#1ACCEPTED0.01 / 1.001details
#2ACCEPTED0.01 / 1.001details
#3WRONG ANSWER0.02 / 1.001details
#4WRONG ANSWER0.02 / 1.001details
#5WRONG ANSWER0.01 / 1.001details
#6WRONG ANSWER0.02 / 1.001details
#7WRONG ANSWER0.02 / 1.001details
#8WRONG ANSWER0.01 / 1.001details
#9WRONG ANSWER0.02 / 1.001details
#10WRONG ANSWER0.03 / 1.001details
#11WRONG ANSWER0.02 / 1.002details
#12WRONG ANSWER0.01 / 1.002details
#13WRONG ANSWER0.02 / 1.002details
#14WRONG ANSWER0.01 / 1.002details
#15WRONG ANSWER0.01 / 1.002details
#16WRONG ANSWER0.01 / 1.002details
#17WRONG ANSWER0.02 / 1.002details
#18WRONG ANSWER0.01 / 1.002details
#19WRONG ANSWER0.02 / 1.002details
#20WRONG ANSWER0.01 / 1.002details
#21WRONG ANSWER0.02 / 1.003details
#22WRONG ANSWER0.02 / 1.003details
#23WRONG ANSWER0.01 / 1.003details
#24WRONG ANSWER0.01 / 1.003details
#25WRONG ANSWER0.02 / 1.003details
#26WRONG ANSWER0.02 / 1.003details
#27WRONG ANSWER0.01 / 1.003details
#28WRONG ANSWER0.01 / 1.003details
#29WRONG ANSWER0.01 / 1.003details
#30WRONG ANSWER0.02 / 1.003details

Code

#include <iostream>
#include <set>

using namespace std;

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

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

view   save

correct output
1


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user output
1


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Test 2

Group: 1

Verdict: ACCEPTED

input
2

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correct output
1


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user output
1


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Test 3

Group: 1

Verdict: WRONG ANSWER

input
3

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correct output
2
1 2 

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user output
1


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Test 4

Group: 1

Verdict: WRONG ANSWER

input
4

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correct output
2
1 3 

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user output
1


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Test 5

Group: 1

Verdict: WRONG ANSWER

input
5

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correct output
2
1 4 

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user output
1


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Test 6

Group: 1

Verdict: WRONG ANSWER

input
6

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correct output
3
1 2 3 

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user output
1


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Test 7

Group: 1

Verdict: WRONG ANSWER

input
7

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correct output
3
1 2 4 

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user output
1


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Test 8

Group: 1

Verdict: WRONG ANSWER

input
8

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correct output
3
1 2 5 

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user output
1


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Test 9

Group: 1

Verdict: WRONG ANSWER

input
9

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correct output
3
1 2 6 

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user output
1


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Test 10

Group: 1

Verdict: WRONG ANSWER

input
10

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correct output
4
1 2 3 4 

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user output
1
10 

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Test 11

Group: 2

Verdict: WRONG ANSWER

input
11

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correct output
4
1 2 3 5 

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user output
1
11 

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Test 12

Group: 2

Verdict: WRONG ANSWER

input
54

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correct output
9
1 2 3 4 5 6 7 8 18 

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user output
1
54 

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Test 13

Group: 2

Verdict: WRONG ANSWER

input
55

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

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user output
1
55 

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Test 14

Group: 2

Verdict: WRONG ANSWER

input
56

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

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user output
1
56 

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Test 15

Group: 2

Verdict: WRONG ANSWER

input
123

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correct output
15
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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user output
1
123 

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Test 16

Group: 2

Verdict: WRONG ANSWER

input
819

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correct output
39
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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user output
1
819 

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Test 17

Group: 2

Verdict: WRONG ANSWER

input
820

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

user output
1
820 

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Test 18

Group: 2

Verdict: WRONG ANSWER

input
821

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correct output
40
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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user output
1
821 

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Test 19

Group: 2

Verdict: WRONG ANSWER

input
999

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

user output
1
999 

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Test 20

Group: 2

Verdict: WRONG ANSWER

input
1000

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correct output
44
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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user output
1
1000 

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Test 21

Group: 3

Verdict: WRONG ANSWER

input
1274

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

user output
1
1274 

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Test 22

Group: 3

Verdict: WRONG ANSWER

input
1275

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

user output
1
1275 

view   save

Test 23

Group: 3

Verdict: WRONG ANSWER

input
1276

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

user output
1
1276 

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Test 24

Group: 3

Verdict: WRONG ANSWER

input
12345

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correct output
156
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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user output
1
12345 

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Test 25

Group: 3

Verdict: WRONG ANSWER

input
123456

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correct output
496
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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user output
1
123456 

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Test 26

Group: 3

Verdict: WRONG ANSWER

input
10000000

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correct output
4471
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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user output
1
10000000 

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Test 27

Group: 3

Verdict: WRONG ANSWER

input
100000000

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correct output
14141
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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user output
1
100000000 

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Test 28

Group: 3

Verdict: WRONG ANSWER

input
500000000

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correct output
31622
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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user output
1
500000000 

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Test 29

Group: 3

Verdict: WRONG ANSWER

input
999999999

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correct output
44720
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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user output
1
999999999 

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Test 30

Group: 3

Verdict: WRONG ANSWER

input
1000000000

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

user output
1
1000000000 

view   save