CSES - Datatähti 2019 alku - Results
Submission details
Task:Taulukko
Sender:DevBonBon
Submission time:2018-10-07 02:30:21 +0300
Language:Java
Status:READY
Result:0
Feedback
groupverdictscore
#10
#20
#30
#40
Test results
testverdicttimegroup
#1ACCEPTED0.26 s1details
#2ACCEPTED0.26 s1details
#30.22 s1details
#4ACCEPTED0.25 s1details
#5ACCEPTED0.25 s1details
#6ACCEPTED0.25 s1details
#70.22 s1details
#8ACCEPTED0.25 s1details
#9ACCEPTED0.25 s1details
#10ACCEPTED0.26 s1details
#110.22 s1details
#12ACCEPTED0.25 s1details
#130.23 s1details
#140.23 s1details
#15--2details
#16--2details
#170.30 s2details
#18--2details
#19--2details
#20--2details
#210.30 s2details
#220.28 s2details
#230.29 s2details
#240.30 s2details
#25--2details
#260.30 s2details
#27--2details
#280.30 s2details
#29--3details
#30--3details
#31--3details
#32--3details
#33--3details
#34--3details
#350.99 s3details
#360.66 s3details
#37--4details
#380.99 s4details
#39--4details
#40--4details
#41--4details
#420.99 s4details
#430.72 s4details
#440.73 s4details
#450.81 s4details
#46--4details
#470.84 s4details
#480.99 s4details
#49--4details
#501.00 s4details
#51--4details
#520.99 s4details

Code

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */


import java.util.HashSet;
import java.util.Scanner;
import java.util.Set;

/**
 *
 * @author DevBonBon
 */
public class Datatahti_taulukko {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        //I read that split is actually "slow" (only hundreds of milliseconds slower, when iterating
        //hundreds of thousands of times) so lets try something different
//        String[] firstLine = input.nextLine().split(" ");
        String firstLine = input.nextLine();
        //NOTE: Need to come up with something better
        String secondLine = input.nextLine().replaceAll(" ", "");
        int size = Integer.parseInt(firstLine.substring(0, firstLine.indexOf(" ", 1)));
        int amount = Integer.parseInt(firstLine.substring(firstLine.indexOf(" ", 1) + 1, firstLine.length()));

        //So let's be greedy, who needs efficiency anyway...
        //I've got some ideas, but I'm currious to see how this goes
        int result = 0;
        for (int i = size; i >= 0; i--) {
            for (int j = 0; j < i; j++) {
                if (tooManyDifferent(secondLine.substring(j, i)) - amount <= 0) {
                    result++;
                }
            }
        }
        System.out.println(result);
    }

    public static long tooManyDifferent(String line) {
        boolean ints[] = new boolean[9];
        line.chars().forEach(c -> ints[Character.digit(c, 10)] = true);
        int amount = 0;
        for (boolean b : ints) {
            if (b) {
                amount++;
            }
        }
        return amount;
    }
}

Test details

Test 1

Group: 1

Verdict: ACCEPTED

input
100 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

correct output
5050

user output
5050

Test 2

Group: 1

Verdict: ACCEPTED

input
100 1
1 1 1 1 2 2 1 1 2 2 2 2 2 1 1 ...

correct output
190

user output
190

Test 3

Group: 1

Verdict:

input
100 1
5 9 9 6 9 8 1 4 7 7 8 9 5 5 6 ...

correct output
110

user output
(empty)

Error:
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 9
	at Datatahti_taulukko.lambda$tooManyDifferent$0(Datatahti_taulukko.java:47)
	at java.base/java.lang.StringLatin1$CharsSpliterator.forEachRemaining(StringLatin1.java:604)
	at java.base/java.util.stream.IntPipeline$Head.forEach(IntPipeline.java:593)
	at Datatahti_taulukko.tooManyDifferent(Datatahti_taulukko.java:47)
	at Datatahti_taulukko.main(Datatahti_taulukko.java:37)

Test 4

Group: 1

Verdict: ACCEPTED

input
100 2
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

correct output
5050

user output
5050

Test 5

Group: 1

Verdict: ACCEPTED

input
100 2
2 1 2 1 2 2 1 1 2 1 1 2 1 2 1 ...

correct output
5050

user output
5050

Test 6

Group: 1

Verdict: ACCEPTED

input
100 2
2 3 1 1 2 2 3 1 2 1 1 1 3 3 1 ...

correct output
379

user output
379

Test 7

Group: 1

Verdict:

input
100 2
4 6 10 8 6 8 10 8 4 7 8 9 6 2 ...

correct output
245

user output
(empty)

Error:
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 9
	at Datatahti_taulukko.lambda$tooManyDifferent$0(Datatahti_taulukko.java:47)
	at java.base/java.lang.StringLatin1$CharsSpliterator.forEachRemaining(StringLatin1.java:604)
	at java.base/java.util.stream.IntPipeline$Head.forEach(IntPipeline.java:593)
	at Datatahti_taulukko.tooManyDifferent(Datatahti_taulukko.java:47)
	at Datatahti_taulukko.main(Datatahti_taulukko.java:37)

Test 8

Group: 1

Verdict: ACCEPTED

input
100 5
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

correct output
5050

user output
5050

Test 9

Group: 1

Verdict: ACCEPTED

input
100 5
4 4 2 2 4 3 3 2 3 4 3 5 3 1 5 ...

correct output
5050

user output
5050

Test 10

Group: 1

Verdict: ACCEPTED

input
100 5
5 3 4 1 1 1 1 4 5 5 4 6 6 3 3 ...

correct output
1488

user output
1488

Test 11

Group: 1

Verdict:

input
100 5
10 1 1 9 1 6 9 4 3 10 9 2 4 2 ...

correct output
743

user output
(empty)

Error:
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 9
	at Datatahti_taulukko.lambda$tooManyDifferent$0(Datatahti_taulukko.java:47)
	at java.base/java.lang.StringLatin1$CharsSpliterator.forEachRemaining(StringLatin1.java:604)
	at java.base/java.util.stream.IntPipeline$Head.forEach(IntPipeline.java:593)
	at Datatahti_taulukko.tooManyDifferent(Datatahti_taulukko.java:47)
	at Datatahti_taulukko.main(Datatahti_taulukko.java:37)

Test 12

Group: 1

Verdict: ACCEPTED

input
100 10
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

correct output
5050

user output
5050

Test 13

Group: 1

Verdict:

input
100 10
9 4 9 1 9 1 5 2 10 10 9 3 9 6 ...

correct output
5050

user output
(empty)

Error:
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 9
	at Datatahti_taulukko.lambda$tooManyDifferent$0(Datatahti_taulukko.java:47)
	at java.base/java.lang.StringLatin1$CharsSpliterator.forEachRemaining(StringLatin1.java:604)
	at java.base/java.util.stream.IntPipeline$Head.forEach(IntPipeline.java:593)
	at Datatahti_taulukko.tooManyDifferent(Datatahti_taulukko.java:47)
	at Datatahti_taulukko.main(Datatahti_taulukko.java:37)

Test 14

Group: 1

Verdict:

input
100 10
80 59 58 87 28 83 83 93 96 24 ...

correct output
994

user output
(empty)

Error:
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 9
	at Datatahti_taulukko.lambda$tooManyDifferent$0(Datatahti_taulukko.java:47)
	at java.base/java.lang.StringLatin1$CharsSpliterator.forEachRemaining(StringLatin1.java:604)
	at java.base/java.util.stream.IntPipeline$Head.forEach(IntPipeline.java:593)
	at Datatahti_taulukko.tooManyDifferent(Datatahti_taulukko.java:47)
	at Datatahti_taulukko.main(Datatahti_taulukko.java:37)

Test 15

Group: 2

Verdict:

input
5000 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

correct output
12502500

user output
(empty)

Test 16

Group: 2

Verdict:

input
5000 1
2 2 2 1 2 1 1 1 2 2 1 2 1 1 1 ...

correct output
10148

user output
(empty)

Test 17

Group: 2

Verdict:

input
5000 1
434568 634119 102509 107238 72...

correct output
5000

user output
(empty)

Error:
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 9
	at Datatahti_taulukko.lambda$tooManyDifferent$0(Datatahti_taulukko.java:47)
	at java.base/java.lang.StringLatin1$CharsSpliterator.forEachRemaining(StringLatin1.java:604)
	at java.base/java.util.stream.IntPipeline$Head.forEach(IntPipeline.java:593)
	at Datatahti_taulukko.tooManyDifferent(Datatahti_taulukko.java:47)
	at Datatahti_taulukko.main(Datatahti_taulukko.java:37)

Test 18

Group: 2

Verdict:

input
5000 2
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

correct output
12502500

user output
(empty)

Test 19

Group: 2

Verdict:

input
5000 2
2 1 1 1 2 2 2 2 1 1 1 1 2 1 2 ...

correct output
12502500

user output
(empty)

Test 20

Group: 2

Verdict:

input
5000 2
1 3 2 2 3 3 1 2 1 2 1 2 3 1 2 ...

correct output
22451

user output
(empty)

Test 21

Group: 2

Verdict:

input
5000 2
132968 414421 468358 432744 43...

correct output
9999

user output
(empty)

Error:
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 9
	at Datatahti_taulukko.lambda$tooManyDifferent$0(Datatahti_taulukko.java:47)
	at java.base/java.lang.StringLatin1$CharsSpliterator.forEachRemaining(StringLatin1.java:604)
	at java.base/java.util.stream.IntPipeline$Head.forEach(IntPipeline.java:593)
	at Datatahti_taulukko.tooManyDifferent(Datatahti_taulukko.java:47)
	at Datatahti_taulukko.main(Datatahti_taulukko.java:37)

Test 22

Group: 2

Verdict:

input
5000 100
93 76 87 71 93 74 69 35 92 96 ...

correct output
12502500

user output
(empty)

Error:
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 9
	at Datatahti_taulukko.lambda$tooManyDifferent$0(Datatahti_taulukko.java:47)
	at java.base/java.lang.StringLatin1$CharsSpliterator.forEachRemaining(StringLatin1.java:604)
	at java.base/java.util.stream.IntPipeline$Head.forEach(IntPipeline.java:593)
	at Datatahti_taulukko.tooManyDifferent(Datatahti_taulukko.java:47)
	at Datatahti_taulukko.main(Datatahti_taulukko.java:37)

Test 23

Group: 2

Verdict:

input
5000 100
2 57 51 4 35 76 5 40 51 55 20 ...

correct output
2669737

user output
(empty)

Error:
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 9
	at Datatahti_taulukko.lambda$tooManyDifferent$0(Datatahti_taulukko.java:47)
	at java.base/java.lang.StringLatin1$CharsSpliterator.forEachRemaining(StringLatin1.java:604)
	at java.base/java.util.stream.IntPipeline$Head.forEach(IntPipeline.java:593)
	at Datatahti_taulukko.tooManyDifferent(Datatahti_taulukko.java:47)
	at Datatahti_taulukko.main(Datatahti_taulukko.java:37)

Test 24

Group: 2

Verdict:

input
5000 100
657 823 1773 1801 2785 4107 25...

correct output
498978

user output
(empty)

Error:
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 9
	at Datatahti_taulukko.lambda$tooManyDifferent$0(Datatahti_taulukko.java:47)
	at java.base/java.lang.StringLatin1$CharsSpliterator.forEachRemaining(StringLatin1.java:604)
	at java.base/java.util.stream.IntPipeline$Head.forEach(IntPipeline.java:593)
	at Datatahti_taulukko.tooManyDifferent(Datatahti_taulukko.java:47)
	at Datatahti_taulukko.main(Datatahti_taulukko.java:37)

Test 25

Group: 2

Verdict:

input
5000 4999
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

correct output
12502500

user output
(empty)

Test 26

Group: 2

Verdict:

input
5000 4999
865706 910619 695192 183574 92...

correct output
12502500

user output
(empty)

Error:
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 9
	at Datatahti_taulukko.lambda$tooManyDifferent$0(Datatahti_taulukko.java:47)
	at java.base/java.lang.StringLatin1$CharsSpliterator.forEachRemaining(StringLatin1.java:604)
	at java.base/java.util.stream.IntPipeline$Head.forEach(IntPipeline.java:593)
	at Datatahti_taulukko.tooManyDifferent(Datatahti_taulukko.java:47)
	at Datatahti_taulukko.main(Datatahti_taulukko.java:37)

Test 27

Group: 2

Verdict:

input
5000 5000
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

correct output
12502500

user output
(empty)

Test 28

Group: 2

Verdict:

input
5000 5000
774752 159472 183796 654476 69...

correct output
12502500

user output
(empty)

Error:
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 9
	at Datatahti_taulukko.lambda$tooManyDifferent$0(Datatahti_taulukko.java:47)
	at java.base/java.lang.StringLatin1$CharsSpliterator.forEachRemaining(StringLatin1.java:604)
	at java.base/java.util.stream.IntPipeline$Head.forEach(IntPipeline.java:593)
	at Datatahti_taulukko.tooManyDifferent(Datatahti_taulukko.java:47)
	at Datatahti_taulukko.main(Datatahti_taulukko.java:37)

Test 29

Group: 3

Verdict:

input
500000 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

correct output
125000250000

user output
(empty)

Test 30

Group: 3

Verdict:

input
500000 1
28107328 613212742 298033960 7...

correct output
500000

user output
(empty)

Test 31

Group: 3

Verdict:

input
500000 2
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

correct output
125000250000

user output
(empty)

Test 32

Group: 3

Verdict:

input
500000 2
1 1 2 1 1 2 2 1 2 1 2 1 1 2 1 ...

correct output
125000250000

user output
(empty)

Test 33

Group: 3

Verdict:

input
500000 2
3 2 2 3 2 2 2 1 1 2 2 3 2 3 2 ...

correct output
2245355

user output
(empty)

Test 34

Group: 3

Verdict:

input
500000 2
1 1 1 2 2 2 1 1 2 1 1 2 1 2 1 ...

correct output
1570486882

user output
(empty)

Test 35

Group: 3

Verdict:

input
500000 2
318961563 84011941 882177798 1...

correct output
999999

user output
(empty)

Error:
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 9
	at Datatahti_taulukko.lambda$tooManyDifferent$0(Datatahti_taulukko.java:47)
	at java.base/java.lang.StringLatin1$CharsSpliterator.forEachRemaining(StringLatin1.java:604)
	at java.base/java.util.stream.IntPipeline$Head.forEach(IntPipeline.java:593)
	at Datatahti_taulukko.tooManyDifferent(Datatahti_taulukko.java:47)
	at Datatahti_taulukko.main(Datatahti_taulukko.java:37)

Test 36

Group: 3

Verdict:

input
500000 2
1 1 2 1 2 1 2 1 2 2 2 2 1 2 1 ...

correct output
483793169

user output
(empty)

Error:
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 9
	at Datatahti_taulukko.lambda$tooManyDifferent$0(Datatahti_taulukko.java:47)
	at java.base/java.lang.StringLatin1$CharsSpliterator.forEachRemaining(StringLatin1.java:604)
	at java.base/java.util.stream.IntPipeline$Head.forEach(IntPipeline.java:593)
	at Datatahti_taulukko.tooManyDifferent(Datatahti_taulukko.java:47)
	at Datatahti_taulukko.main(Datatahti_taulukko.java:37)

Test 37

Group: 4

Verdict:

input
500000 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

correct output
125000250000

user output
(empty)

Test 38

Group: 4

Verdict:

input
500000 1
709486749 350496125 796065873 ...

correct output
500000

user output
(empty)

Error:
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 9
	at Datatahti_taulukko.lambda$tooManyDifferent$0(Datatahti_taulukko.java:47)
	at java.base/java.lang.StringLatin1$CharsSpliterator.forEachRemaining(StringLatin1.java:604)
	at java.base/java.util.stream.IntPipeline$Head.forEach(IntPipeline.java:593)
	at Datatahti_taulukko.tooManyDifferent(Datatahti_taulukko.java:47)
	at Datatahti_taulukko.main(Datatahti_taulukko.java:37)

Test 39

Group: 4

Verdict:

input
500000 2
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

correct output
125000250000

user output
(empty)

Test 40

Group: 4

Verdict:

input
500000 2
1 2 2 2 2 2 1 1 2 2 2 2 2 2 1 ...

correct output
125000250000

user output
(empty)

Test 41

Group: 4

Verdict:

input
500000 2
3 3 3 3 2 1 3 2 1 3 1 2 1 1 1 ...

correct output
2255047

user output
(empty)

Test 42

Group: 4

Verdict:

input
500000 2
414942284 362802746 108881396 ...

correct output
999999

user output
(empty)

Error:
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 9
	at Datatahti_taulukko.lambda$tooManyDifferent$0(Datatahti_taulukko.java:47)
	at java.base/java.lang.StringLatin1$CharsSpliterator.forEachRemaining(StringLatin1.java:604)
	at java.base/java.util.stream.IntPipeline$Head.forEach(IntPipeline.java:593)
	at Datatahti_taulukko.tooManyDifferent(Datatahti_taulukko.java:47)
	at Datatahti_taulukko.main(Datatahti_taulukko.java:37)

Test 43

Group: 4

Verdict:

input
500000 100
59 14 100 74 49 43 91 84 31 16...

correct output
260458849

user output
(empty)

Error:
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 9
	at Datatahti_taulukko.lambda$tooManyDifferent$0(Datatahti_taulukko.java:47)
	at java.base/java.lang.StringLatin1$CharsSpliterator.forEachRemaining(StringLatin1.java:604)
	at java.base/java.util.stream.IntPipeline$Head.forEach(IntPipeline.java:593)
	at Datatahti_taulukko.tooManyDifferent(Datatahti_taulukko.java:47)
	at Datatahti_taulukko.main(Datatahti_taulukko.java:37)

Test 44

Group: 4

Verdict:

input
500000 1000
505 511 86 321 780 495 106 330...

correct output
3694803834

user output
(empty)

Error:
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 9
	at Datatahti_taulukko.lambda$tooManyDifferent$0(Datatahti_taulukko.java:47)
	at java.base/java.lang.StringLatin1$CharsSpliterator.forEachRemaining(StringLatin1.java:604)
	at java.base/java.util.stream.IntPipeline$Head.forEach(IntPipeline.java:593)
	at Datatahti_taulukko.tooManyDifferent(Datatahti_taulukko.java:47)
	at Datatahti_taulukko.main(Datatahti_taulukko.java:37)

Test 45

Group: 4

Verdict:

input
500000 10000
4956 8463 8582 980 9278 1747 2...

correct output
41655235436

user output
(empty)

Error:
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 9
	at Datatahti_taulukko.lambda$tooManyDifferent$0(Datatahti_taulukko.java:47)
	at java.base/java.lang.StringLatin1$CharsSpliterator.forEachRemaining(StringLatin1.java:604)
	at java.base/java.util.stream.IntPipeline$Head.forEach(IntPipeline.java:593)
	at Datatahti_taulukko.tooManyDifferent(Datatahti_taulukko.java:47)
	at Datatahti_taulukko.main(Datatahti_taulukko.java:37)

Test 46

Group: 4

Verdict:

input
500000 100000
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

correct output
125000250000

user output
(empty)

Test 47

Group: 4

Verdict:

input
500000 100000
40198 78364 3724 51802 378 130...

correct output
125000250000

user output
(empty)

Error:
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 9
	at Datatahti_taulukko.lambda$tooManyDifferent$0(Datatahti_taulukko.java:47)
	at java.base/java.lang.StringLatin1$CharsSpliterator.forEachRemaining(StringLatin1.java:604)
	at java.base/java.util.stream.IntPipeline$Head.forEach(IntPipeline.java:593)
	at Datatahti_taulukko.tooManyDifferent(Datatahti_taulukko.java:47)
	at Datatahti_taulukko.main(Datatahti_taulukko.java:37)

Test 48

Group: 4

Verdict:

input
500000 100000
320513086 811766509 339605137 ...

correct output
45001856854

user output
(empty)

Error:
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 9
	at Datatahti_taulukko.lambda$tooManyDifferent$0(Datatahti_taulukko.java:47)
	at java.base/java.lang.StringLatin1$CharsSpliterator.forEachRemaining(StringLatin1.java:604)
	at java.base/java.util.stream.IntPipeline$Head.forEach(IntPipeline.java:593)
	at Datatahti_taulukko.tooManyDifferent(Datatahti_taulukko.java:47)
	at Datatahti_taulukko.main(Datatahti_taulukko.java:37)

Test 49

Group: 4

Verdict:

input
500000 499999
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

correct output
125000250000

user output
(empty)

Test 50

Group: 4

Verdict:

input
500000 499999
995132060 587162982 59723733 8...

correct output
125000250000

user output
(empty)

Error:
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 9
	at Datatahti_taulukko.lambda$tooManyDifferent$0(Datatahti_taulukko.java:47)
	at java.base/java.lang.StringLatin1$CharsSpliterator.forEachRemaining(StringLatin1.java:604)
	at java.base/java.util.stream.IntPipeline$Head.forEach(IntPipeline.java:593)
	at Datatahti_taulukko.tooManyDifferent(Datatahti_taulukko.java:47)
	at Datatahti_taulukko.main(Datatahti_taulukko.java:37)

Test 51

Group: 4

Verdict:

input
500000 500000
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

correct output
125000250000

user output
(empty)

Test 52

Group: 4

Verdict:

input
500000 500000
72083718 753463162 730560260 6...

correct output
125000250000

user output
(empty)

Error:
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 9
	at Datatahti_taulukko.lambda$tooManyDifferent$0(Datatahti_taulukko.java:47)
	at java.base/java.lang.StringLatin1$CharsSpliterator.forEachRemaining(StringLatin1.java:604)
	at java.base/java.util.stream.IntPipeline$Head.forEach(IntPipeline.java:593)
	at Datatahti_taulukko.tooManyDifferent(Datatahti_taulukko.java:47)
	at Datatahti_taulukko.main(Datatahti_taulukko.java:37)