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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
2018-10-04 10:37:580
2018-10-04 10:37:000
2018-10-04 10:35:310
2018-10-04 10:24:070
2018-10-03 22:23:12100
2018-10-03 22:22:1648
2018-10-03 22:17:250
2018-10-03 22:17:250
2018-10-03 22:16:120
2018-10-03 22:14:480
2018-10-03 22:14:140
2018-10-03 21:59:520
Task:Kolikot
Sender:PekaaniP
Submission time:2018-10-03 22:23:12
Language:Java
Status:READY
Score:100

Feedback

groupverdictscore
#1ACCEPTED23
#2ACCEPTED25
#3ACCEPTED52

Test results

testverdicttime (s)group
#1ACCEPTED0.23 / 1.001details
#2ACCEPTED0.22 / 1.001details
#3ACCEPTED0.27 / 1.001details
#4ACCEPTED0.26 / 1.001details
#5ACCEPTED0.26 / 1.001details
#6ACCEPTED0.26 / 1.001details
#7ACCEPTED0.26 / 1.001details
#8ACCEPTED0.26 / 1.001details
#9ACCEPTED0.26 / 1.001details
#10ACCEPTED0.25 / 1.001details
#11ACCEPTED0.26 / 1.002details
#12ACCEPTED0.25 / 1.002details
#13ACCEPTED0.25 / 1.002details
#14ACCEPTED0.26 / 1.002details
#15ACCEPTED0.28 / 1.002details
#16ACCEPTED0.26 / 1.002details
#17ACCEPTED0.27 / 1.002details
#18ACCEPTED0.26 / 1.002details
#19ACCEPTED0.27 / 1.002details
#20ACCEPTED0.26 / 1.002details
#21ACCEPTED0.27 / 1.003details
#22ACCEPTED0.27 / 1.003details
#23ACCEPTED0.26 / 1.003details
#24ACCEPTED0.27 / 1.003details
#25ACCEPTED0.28 / 1.003details
#26ACCEPTED0.33 / 1.003details
#27ACCEPTED0.38 / 1.003details
#28ACCEPTED0.44 / 1.003details
#29ACCEPTED0.51 / 1.003details
#30ACCEPTED0.49 / 1.003details

Code

import java.util.Scanner;
public class main {

    public static void main(String[] args) {
        Scanner reader = new Scanner(System.in);
       long k= reader.nextInt();
        double b = Math.sqrt((1+8*k))/2-0.5;
        int a = (int)b;
        long difference = k - a*(a+1)/2;
        int c = (int)Math.ceil(Math.sqrt((1+8*difference))/2-0.5);
        System.out.println(a);
        int i=1;
        while (i<=a-1){
            System.out.print(i+" ");
            i++;

        }
        System.out.println(a+difference);


    }
}

Test details

Test 1

Group: 1

Verdict: ACCEPTED

input
1
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correct output
1
1
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user output
1
1
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Test 2

Group: 1

Verdict: ACCEPTED

input
2
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correct output
1
2
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user output
1
2
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Test 3

Group: 1

Verdict: ACCEPTED

input
3
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correct output
2
1 2
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user output
2
1 2
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Test 4

Group: 1

Verdict: ACCEPTED

input
4
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correct output
2
1 3
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user output
2
1 3
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Test 5

Group: 1

Verdict: ACCEPTED

input
5
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correct output
2
1 4
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user output
2
1 4
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Test 6

Group: 1

Verdict: ACCEPTED

input
6
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correct output
3
1 2 3
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user output
3
1 2 3
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Test 7

Group: 1

Verdict: ACCEPTED

input
7
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correct output
3
1 2 4
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user output
3
1 2 4
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Test 8

Group: 1

Verdict: ACCEPTED

input
8
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correct output
3
1 2 5
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user output
3
1 2 5
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Test 9

Group: 1

Verdict: ACCEPTED

input
9
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correct output
3
1 2 6
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user output
3
1 2 6
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Test 10

Group: 1

Verdict: ACCEPTED

input
10
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correct output
4
1 2 3 4
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user output
4
1 2 3 4
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Test 11

Group: 2

Verdict: ACCEPTED

input
11
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correct output
4
1 2 3 5
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user output
4
1 2 3 5
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Test 12

Group: 2

Verdict: ACCEPTED

input
54
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correct output
9
1 2 3 4 5 6 7 8 18
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user output
9
1 2 3 4 5 6 7 8 18
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Test 13

Group: 2

Verdict: ACCEPTED

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
10
1 2 3 4 5 6 7 8 9 10
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Test 14

Group: 2

Verdict: ACCEPTED

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
10
1 2 3 4 5 6 7 8 9 11
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Test 15

Group: 2

Verdict: ACCEPTED

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
15
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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Test 16

Group: 2

Verdict: ACCEPTED

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
39
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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Test 17

Group: 2

Verdict: ACCEPTED

input
820
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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
40
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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Test 18

Group: 2

Verdict: ACCEPTED

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
40
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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Test 19

Group: 2

Verdict: ACCEPTED

input
999
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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
44
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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Test 20

Group: 2

Verdict: ACCEPTED

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
44
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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Test 21

Group: 3

Verdict: ACCEPTED

input
1274
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correct output
49
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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user output
49
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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Test 22

Group: 3

Verdict: ACCEPTED

input
1275
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correct output
50
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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user output
50
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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Test 23

Group: 3

Verdict: ACCEPTED

input
1276
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correct output
50
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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user output
50
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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Test 24

Group: 3

Verdict: ACCEPTED

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
156
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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Test 25

Group: 3

Verdict: ACCEPTED

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
496
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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Test 26

Group: 3

Verdict: ACCEPTED

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
4471
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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Test 27

Group: 3

Verdict: ACCEPTED

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
14141
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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Test 28

Group: 3

Verdict: ACCEPTED

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
31622
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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Test 29

Group: 3

Verdict: ACCEPTED

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
44720
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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Test 30

Group: 3

Verdict: ACCEPTED

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