CSES - Datatähti 2026 alku

Submission details
Task:	Tulkki
Sender:	DataN29
Submission time:	2025-10-29 12:25:44 +0200
Language:	Java
Status:	READY
Result:	0

Feedback
group	verdict	score
#1	RUNTIME ERROR	0
#2	RUNTIME ERROR	0
#3	RUNTIME ERROR	0

Test results
test	verdict	time	group
#1	RUNTIME ERROR	0.13 s	1, 2, 3	details
#2	RUNTIME ERROR	0.13 s	1, 2, 3	details
#3	RUNTIME ERROR	0.13 s	1, 2, 3	details
#4	RUNTIME ERROR	0.15 s	1, 2, 3	details
#5	RUNTIME ERROR	0.22 s	1, 2, 3	details
#6	RUNTIME ERROR	0.23 s	1, 2, 3	details
#7	RUNTIME ERROR	0.13 s	2, 3	details
#8	RUNTIME ERROR	0.14 s	2, 3	details
#9	RUNTIME ERROR	0.14 s	2, 3	details
#10	RUNTIME ERROR	0.14 s	2, 3	details
#11	RUNTIME ERROR	0.14 s	2, 3	details
#12	RUNTIME ERROR	0.14 s	2, 3	details
#13	RUNTIME ERROR	0.14 s	3	details
#14	RUNTIME ERROR	0.14 s	3	details
#15	RUNTIME ERROR	0.14 s	3	details
#16	RUNTIME ERROR	0.14 s	3	details
#17	RUNTIME ERROR	0.14 s	3	details
#18	RUNTIME ERROR	0.19 s	3	details

Code

import java.util.ArrayList;
import java.util.Scanner;

public class Main {
    public static void main(String[] args){
        Thulk tulkki=new Thulk();
        tulkki.activate();
    }
}

final class Thulk {
    
    public Thulk(){
        int a=0;
    }
    public void activate(){
        Repeat repeat=new Repeat();
        Scanner scan=new Scanner(System.in);
        
        while (true){
            String cod=scan.nextLine();
            ArrayList<String> exec=new ArrayList<>();
            String[] temp=cod.split(" ");
            int temp2=0;
            ArrayList<String> temp3=new ArrayList<>();
            String temp4="";
            int temp5=0;
            boolean temp6=false;
            for (int i=0;i<temp.length;i++){
                exec.add(temp[i]);
            }
            
            if (exec.get(0).equals("#")){
                exec.clear();
            } else {
                while (exec.size()>1){
                    if (repeat.repeat.variabIndex.indexOf(exec.get(1))==-1&&!exec.get(1).equals(")")){
                        repeat.repeat.variabIndex.add(exec.get(1));
                        repeat.repeat.variab.add(0);
                    }
                    while (exec.get(0).equals(")")){
                        exec.remove(0);
                    }
                    if (exec.get(0).equals("CLEAR")){
                        repeat.repeat.variab.set(repeat.repeat.variabIndex.indexOf(exec.get(1)),0);
                        
                    } else if (exec.get(0).equals("INCREASE")){
                        repeat.repeat.variab.set(repeat.repeat.variabIndex.indexOf(exec.get(1)),repeat.repeat.variab.get(repeat.repeat.variabIndex.indexOf(exec.get(1)))+1);
                    } else if (exec.get(0).equals("PRINT")){
                        System.out.println(repeat.repeat.variab.get(repeat.repeat.variabIndex.indexOf(exec.get(1))));
                    } else if (exec.get(0).equals("REPEAT")){
                        temp5=0;
                        temp6=false;
                        for (int k=0;k<exec.size();k++){
                            if (exec.get(k).equals("(")){
                                temp5+=1;
                                temp6=true;
                            } else if (exec.get(k).equals(")")){
                                temp5-=1;
                            }
                            if (temp5==0&&temp6){
                                temp5=k;
                                break;
                            }
                        }
                        for (int j=4; j<temp5+1;j++){
                            temp3.add(exec.get(j));
                        }
                        temp4=exec.get(1);
                        exec.remove(0);
                        exec.remove(0);
                        exec.remove(0);
                        exec.remove(0);
                        repeat.execute(repeat.repeat.variab.get(repeat.repeat.variabIndex.indexOf(temp4)), temp3,false);
                        temp2=exec.indexOf(")");
                        for (int k=0;k<temp2;k++){
                            exec.remove(0);
                        }

                    }
                    try{
                    if (exec.get(0).equals("REPEAT")||exec.get(0).equals(")")){
                        exec.remove(0);
                    } else {
                        exec.remove(0);
                        exec.remove(0);
                    }
                    }catch (IndexOutOfBoundsException e){
                        ;
                    }
                }
            }
        }
    }
}


final class Repeat {
    public Recurepeat repeat=new Recurepeat();
    private ArrayList<String> save=new ArrayList<>();
    public Repeat(){
        int a=1;
    }
    public void execute(int rebst,ArrayList<String> commands, boolean recurs){
        save.clear();
        for (int i=0;i<commands.size();i++){
            this.save.add(commands.get(i));
        }
        int repeats=rebst;
        
        ArrayList<String> temp3=new ArrayList<>();
        String temp4="";
        int temp5=0;
        boolean temp6=false;
        while (repeats>0){
            commands.clear();
            for (int i=0;i<save.size();i++){
                commands.add(save.get(i));
            }
            while (commands.size()>1){
                if (repeat.variabIndex.indexOf(commands.get(1))==-1&&!commands.get(1).equals(")")){
                    repeat.variabIndex.add(commands.get(1));
                    repeat.variab.add(0);
                }
                if (commands.get(0).equals("CLEAR")){
                    repeat.variab.set(repeat.variabIndex.indexOf(commands.get(1)),0);
                    
                } else if (commands.get(0).equals("INCREASE")){
                    repeat.variab.set(repeat.variabIndex.indexOf(commands.get(1)),repeat.variab.get(repeat.variabIndex.indexOf(commands.get(1)))+1);
                } else if (commands.get(0).equals("PRINT")){
                    System.out.println(repeat.variab.get(repeat.variabIndex.indexOf(commands.get(1))));
                } else if (commands.get(0).equals("REPEAT")){
                    temp5=0;
                    temp6=false;
                    for (int k=0;k<commands.size();k++){
                        if (commands.get(k).equals("(")){
                            temp5+=1;
                            temp6=true;
                        } else if (commands.get(k).equals(")")){
                            temp5-=1;
                        }
                        if (temp5==0&&temp6){
                            temp5=k;
                            break;
                        }
                    }
                    for (int j=4; j<temp5+1;j++){
                        temp3.add(commands.get(j));
                    }
                    temp4=commands.get(1);
                    commands.remove(0);
                    commands.remove(0);
                    commands.remove(0);
                    commands.remove(0);
                    repeat.execute(repeat.variab.get(repeat.variabIndex.indexOf(temp4)), temp3,false);

                }
                try{
                    if (commands.get(0).equals("REPEAT")||commands.get(0).equals(")")){
                        commands.remove(0);
                    } else {
                        commands.remove(0);
                        commands.remove(0);
                    }
                    }catch (IndexOutOfBoundsException e){
                        ;
                }
            }
            
            repeats-=1;
        }

    }
}

final class Recurepeat {
    public ArrayList<Integer> variab=new ArrayList<>();
    public ArrayList<String> variabIndex=new ArrayList<>();
    private ArrayList<String> save=new ArrayList<>();;
    public Recurepeat(){
        int a=1;
    }
    public void execute(int rebst,ArrayList<String> commands, boolean recurs){
        save.clear();
        for (int i=0;i<commands.size();i++){
            this.save.add(commands.get(i));
        }
        int repeats=rebst;
        Repeat repeat=new Repeat();
        ArrayList<String> temp3=new ArrayList<>();
        String temp4="";
        int temp5=0;
        boolean temp6=false;
        while (repeats>0){
            commands.clear();
            for (int i=0;i<save.size();i++){
                commands.add(save.get(i));
            }
            while (commands.size()>1){
                if (variabIndex.indexOf(commands.get(1))==-1&&!commands.get(1).equals(")")){
                    variabIndex.add(commands.get(1));
                    variab.add(0);
                }
                if (commands.get(0).equals("CLEAR")){
                    variab.set(variabIndex.indexOf(commands.get(1)),0);
                    
                } else if (commands.get(0).equals("INCREASE")){
                    variab.set(variabIndex.indexOf(commands.get(1)),variab.get(variabIndex.indexOf(commands.get(1)))+1);
                    System.out.println("debug");
                } else if (commands.get(0).equals("PRINT")){
                    System.out.println(variab.get(variabIndex.indexOf(commands.get(1))));
                } else if (commands.get(0).equals("REPEAT")){
                    temp5=0;
                    temp6=false;
                    for (int k=0;k<commands.size();k++){
                        if (commands.get(k).equals("(")){
                            temp5+=1;
                            temp6=true;
                        } else if (commands.get(k).equals(")")){
                            temp5-=1;
                        }
                        if (temp5==0&&temp6){
                            temp5=k;
                            break;
                        }
                    }
                    for (int j=4; j<temp5+1;j++){
                        temp3.add(commands.get(j));
                    }
                    temp4=commands.get(1);
                    commands.remove(0);
                    commands.remove(0);
                    commands.remove(0);
                    commands.remove(0);
                    repeat.execute(variab.get(variabIndex.indexOf(temp4)), temp3,false);

                }
                try{
                    if (commands.get(0).equals("REPEAT")||commands.get(0).equals(")")){
                        commands.remove(0);
                    } else {
                        commands.remove(0);
                        commands.remove(0);
                    }
                }catch (IndexOutOfBoundsException e){
                        ;
                }
            }
            
            repeats-=1;
        }

    }
}

Test details

Test 1 (public)

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`PRINT X INCREASE X PRINT X INCREASE X PRINT X ...` view save

correct output
`0 1 2 0` view save

user output
`0 1 2 0` view save

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/java.util.Scanner.nextLine(Scanner.java:1651)
	at Thulk.activate(Main.java:21)
	at Main.main(Main.java:7)

Test 2 (public)

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`INCREASE X # aybabtu PRINT X INCREASE # test ...` view save

correct output
`1 3` view save

user output
(empty)

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/java.util.Scanner.nextLine(Scanner.java:1651)
	at Thulk.activate(Main.java:21)
	at Main.main(Main.java:7)

Test 3 (public)

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`# Create number 3 INCREASE X INCREASE X INCREASE X ...` view save

correct output
`3` view save

user output
`3` view save

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/java.util.Scanner.nextLine(Scanner.java:1651)
	at Thulk.activate(Main.java:21)
	at Main.main(Main.java:7)

Test 4 (public)

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`INCREASE A PRINT A INCREASE B PRINT B INCREASE C ...` view save

correct output
`1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

user output
`1 1 1 1 1 ...` view save

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/java.util.Scanner.nextLine(Scanner.java:1651)
	at Thulk.activate(Main.java:21)
	at Main.main(Main.java:7)

Test 5 (public)

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`INCREASE X INCREASE X INCREASE X INCREASE X INCREASE X ...` view save

correct output
`999` view save

user output
`999` view save

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/java.util.Scanner.nextLine(Scanner.java:1651)
	at Thulk.activate(Main.java:21)
	at Main.main(Main.java:7)

Test 6 (public)

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`PRINT X PRINT X PRINT X PRINT X PRINT X ...` view save

correct output
`0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...` view save

user output
`0 0 0 0 0 ...` view save

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/java.util.Scanner.nextLine(Scanner.java:1651)
	at Thulk.activate(Main.java:21)
	at Main.main(Main.java:7)

Test 7 (public)

Group: 2, 3

Verdict: RUNTIME ERROR

input
`INCREASE A INCREASE A INCREASE A INCREASE A INCREASE A ...` view save

correct output
`5 5 5 5 5` view save

user output
`5` view save

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/java.util.Scanner.nextLine(Scanner.java:1651)
	at Thulk.activate(Main.java:21)
	at Main.main(Main.java:7)

Test 8 (public)

Group: 2, 3

Verdict: RUNTIME ERROR

input
`INCREASE A INCREASE A INCREASE A INCREASE A INCREASE A ...` view save

correct output
`0 0 0 0 0` view save

user output
`0` view save

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/java.util.Scanner.nextLine(Scanner.java:1651)
	at Thulk.activate(Main.java:21)
	at Main.main(Main.java:7)

Test 9 (public)

Group: 2, 3

Verdict: RUNTIME ERROR

input
`INCREASE A INCREASE A INCREASE A INCREASE A INCREASE A ...` view save

correct output
`6 7 8 9 10` view save

user output
`6` view save

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/java.util.Scanner.nextLine(Scanner.java:1651)
	at Thulk.activate(Main.java:21)
	at Main.main(Main.java:7)

Test 10 (public)

Group: 2, 3

Verdict: RUNTIME ERROR

input
`INCREASE A INCREASE A INCREASE A INCREASE A INCREASE A ...` view save

correct output
`5 5` view save

user output
`1 1` view save

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/java.util.Scanner.nextLine(Scanner.java:1651)
	at Thulk.activate(Main.java:21)
	at Main.main(Main.java:7)

Test 11 (public)

Group: 2, 3

Verdict: RUNTIME ERROR

input
`INCREASE A INCREASE A INCREASE A INCREASE A INCREASE A ...` view save

correct output
`20` view save

user output
`7` view save

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/java.util.Scanner.nextLine(Scanner.java:1651)
	at Thulk.activate(Main.java:21)
	at Main.main(Main.java:7)

Test 12 (public)

Group: 2, 3

Verdict: RUNTIME ERROR

input
`INCREASE A INCREASE A INCREASE B INCREASE B ...` view save

correct output
`42` view save

user output
`8` view save

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/java.util.Scanner.nextLine(Scanner.java:1651)
	at Thulk.activate(Main.java:21)
	at Main.main(Main.java:7)

Test 13 (public)

Group: 3

Verdict: RUNTIME ERROR

input
`INCREASE A INCREASE A INCREASE A INCREASE A INCREASE A ...` view save

correct output
`1 2 2 3 3 3 4 4 4 4 5 5 5 5 5` view save

user output
`1` view save

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/java.util.Scanner.nextLine(Scanner.java:1651)
	at Thulk.activate(Main.java:21)
	at Main.main(Main.java:7)

Test 14 (public)

Group: 3

Verdict: RUNTIME ERROR

input
`# Create number 3 INCREASE A INCREASE A INCREASE...` view save

correct output
`12` view save

user output
`debug debug debug debug debug ...` view save

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/java.util.Scanner.nextLine(Scanner.java:1651)
	at Thulk.activate(Main.java:21)
	at Main.main(Main.java:7)

Test 15 (public)

Group: 3

Verdict: RUNTIME ERROR

input
`INCREASE X INCREASE X INCREASE X INCREASE X INCREASE X ...` view save

correct output
`531441` view save

user output
`1` view save

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/java.util.Scanner.nextLine(Scanner.java:1651)
	at Thulk.activate(Main.java:21)
	at Main.main(Main.java:7)

Test 16 (public)

Group: 3

Verdict: RUNTIME ERROR

input
`INCREASE A INCREASE A INCREASE A INCREASE A INCREASE A ...` view save

correct output
`1337` view save

user output
`1` view save

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/java.util.Scanner.nextLine(Scanner.java:1651)
	at Thulk.activate(Main.java:21)
	at Main.main(Main.java:7)

Test 17 (public)

Group: 3

Verdict: RUNTIME ERROR

input
`INCREASE A INCREASE A REPEAT A TIMES ( REPEAT A TIMES ( ...` view save

correct output
`1 2 1 2 1 1 3 4 3 4 3 4 3 4 3 ...` view save

user output
`1 2 1 1` view save

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/java.util.Scanner.nextLine(Scanner.java:1651)
	at Thulk.activate(Main.java:21)
	at Main.main(Main.java:7)

Test 18 (public)

Group: 3

Verdict: RUNTIME ERROR

input
`# Efficient algorithm for find...` view save

correct output
`2 3 5 7 11 13 17 19 23 29 31 3...` view save

user output
`2 2 3 5 6 ...` view save

Error:

Exception in thread "main" java.util.NoSuchElementException: No line found
	at java.base/java.util.Scanner.nextLine(Scanner.java:1651)
	at Thulk.activate(Main.java:21)
	at Main.main(Main.java:7)

Datatähti 2026 alku

Tulkki

Code

Test details

Test 1 (public)

Test 2 (public)

Test 3 (public)

Test 4 (public)

Test 5 (public)

Test 6 (public)

Test 7 (public)

Test 8 (public)

Test 9 (public)

Test 10 (public)

Test 11 (public)

Test 12 (public)

Test 13 (public)

Test 14 (public)

Test 15 (public)

Test 16 (public)

Test 17 (public)

Test 18 (public)

Tasks

Submissions (DataN29)