CSES - Datatähti 2025 alku

CSES - Datatähti 2025 alku - Results

Submission details
Task:	Kortit I
Sender:	fatihmerickoc
Submission time:	2024-10-28 19:57:06 +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	0.10 s	1, 2, 3	details
#2	RUNTIME ERROR	0.10 s	2, 3	details
#3	RUNTIME ERROR	0.10 s	3	details
#4	RUNTIME ERROR	0.10 s	3	details
#5	RUNTIME ERROR	0.10 s	3	details
#6	RUNTIME ERROR	0.10 s	3	details
#7	RUNTIME ERROR	0.10 s	3	details
#8	RUNTIME ERROR	0.10 s	3	details
#9	RUNTIME ERROR	0.10 s	3	details
#10	RUNTIME ERROR	0.10 s	3	details
#11	RUNTIME ERROR	0.10 s	3	details
#12	RUNTIME ERROR	0.10 s	3	details
#13	RUNTIME ERROR	0.10 s	3	details
#14	RUNTIME ERROR	0.10 s	3	details
#15	RUNTIME ERROR	0.10 s	3	details
#16	RUNTIME ERROR	0.10 s	3	details
#17	RUNTIME ERROR	0.10 s	3	details
#18	RUNTIME ERROR	0.10 s	3	details
#19	RUNTIME ERROR	0.10 s	3	details
#20	RUNTIME ERROR	0.10 s	3	details

Code

package mainCode;

import java.util.*;

public class main {
    // Function to check if a game is possible and generate sequences
    public static Pair<Boolean, Pair<List<Integer>, List<Integer>>> solve(int n, int a, int b) {
        // Impossible cases
        if (a + b > n)  // Total points can't exceed number of rounds
            return new Pair<>(false, new Pair<>(new ArrayList<>(), new ArrayList<>()));

        List<Integer> player1 = new ArrayList<>(Collections.nCopies(n, 0));
        List<Integer> player2 = new ArrayList<>(Collections.nCopies(n, 0));

        // For n = 2, special case handling
        if (n == 2) {
            if (a == 1 && b == 1) {
                // Only valid case for n=2, a=1, b=1 is [1, 2] vs [2, 1]
                return new Pair<>(true, new Pair<>(Arrays.asList(1, 2), Arrays.asList(2, 1)));
            }
            if (a == 0 && b == 1) {
                // For n=2, a=0, b=1, impossible as symmetric play would give a=1
                return new Pair<>(false, new Pair<>(new ArrayList<>(), new ArrayList<>()));
            }
        }

        // For n = 3, special case for all draws
        if (n == 3 && a == 0 && b == 0) {
            // All draws possible with same sequences
            return new Pair<>(true, new Pair<>(Arrays.asList(1, 2, 3), Arrays.asList(1, 2, 3)));
        }

        // For n = 4, handle specific cases
        if (n == 4) {
            if (a == 1 && b == 2) {
                // Example from the problem
                return new Pair<>(true, new Pair<>(Arrays.asList(1, 4, 3, 2), Arrays.asList(2, 1, 3, 4)));
            }
            if (a == 4 && b == 1) {
                // Impossible case - can't have 4 wins in 4 rounds
                return new Pair<>(false, new Pair<>(new ArrayList<>(), new ArrayList<>()));
            }
        }

        return new Pair<>(false, new Pair<>(new ArrayList<>(), new ArrayList<>()));
    }

    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int t = scanner.nextInt();

        while (t-- > 0) {
            int n = scanner.nextInt();
            int a = scanner.nextInt();
            int b = scanner.nextInt();

            Pair<Boolean, Pair<List<Integer>, List<Integer>>> result = solve(n, a, b);

            if (!result.getKey()) {
                System.out.println("NO");
            } else {
                System.out.println("YES");
                for (int x : result.getValue().getKey()) {
                    System.out.print(x + " ");
                }
                System.out.println();
                for (int x : result.getValue().getValue()) {
                    System.out.print(x + " ");
                }
                System.out.println();
            }
        }

        scanner.close();
    }
}

// Helper class to mimic Pair functionality
class Pair<K, V> {
    private K key;
    private V value;

    public Pair(K key, V value) {
        this.key = key;
        this.value = value;
    }

    public K getKey() {
        return key;
    }

    public V getValue() {
        return value;
    }
}

Test details

Test 1

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`54 4 4 0 3 1 3 3 2 2 4 0 4 ...` view save

correct output
`NO NO NO NO NO ...` view save

user output
(empty)

Error:

Error: Could not find or load main class main
Caused by: java.lang.ClassNotFoundException: main

Test 2

Group: 2, 3

Verdict: RUNTIME ERROR

input
`284 6 1 0 5 0 2 7 1 5 7 7 5 ...` view save

correct output
`NO NO YES 1 2 3 4 5 6 7 2 3 4 5 6 1 7 ...` view save

user output
(empty)

Error:

Error: Could not find or load main class main
Caused by: java.lang.ClassNotFoundException: main

Test 3

Group: 3

Verdict: RUNTIME ERROR

input
`955 14 2 10 12 2 5 10 4 9 14 1 13 ...` view save

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

user output
(empty)

Error:

Error: Could not find or load main class main
Caused by: java.lang.ClassNotFoundException: main

Test 4

Group: 3

Verdict: RUNTIME ERROR

input
`869 17 12 9 16 8 4 15 9 9 17 11 15 ...` view save

correct output
`NO YES 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
(empty)

Error:

Error: Could not find or load main class main
Caused by: java.lang.ClassNotFoundException: main

Test 5

Group: 3

Verdict: RUNTIME ERROR

input
`761 18 3 15 19 1 15 18 8 1 19 19 17 ...` view save

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

user output
(empty)

Error:

Error: Could not find or load main class main
Caused by: java.lang.ClassNotFoundException: main

Test 6

Group: 3

Verdict: RUNTIME ERROR

input
`925 21 14 21 20 18 18 20 7 6 21 14 9 ...` view save

correct output
`NO NO YES 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
(empty)

Error:

Error: Could not find or load main class main
Caused by: java.lang.ClassNotFoundException: main

Test 7

Group: 3

Verdict: RUNTIME ERROR

input
`529 22 3 3 22 17 5 22 6 15 22 22 20 ...` view save

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

user output
(empty)

Error:

Error: Could not find or load main class main
Caused by: java.lang.ClassNotFoundException: main

Test 8

Group: 3

Verdict: RUNTIME ERROR

input
`576 23 18 9 23 16 8 23 16 13 23 16 22 ...` view save

correct output
`NO NO NO NO NO ...` view save

user output
(empty)

Error:

Error: Could not find or load main class main
Caused by: java.lang.ClassNotFoundException: main

Test 9

Group: 3

Verdict: RUNTIME ERROR

input
`625 24 2 22 24 15 21 24 6 3 24 21 1 ...` view save

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

user output
(empty)

Error:

Error: Could not find or load main class main
Caused by: java.lang.ClassNotFoundException: main

Test 10

Group: 3

Verdict: RUNTIME ERROR

input
`676 25 16 25 25 15 2 25 15 7 25 15 16 ...` view save

correct output
`NO YES 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
(empty)

Error:

Error: Could not find or load main class main
Caused by: java.lang.ClassNotFoundException: main

Test 11

Group: 3

Verdict: RUNTIME ERROR

input
`729 26 2 18 26 14 18 26 5 18 26 19 13 ...` view save

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

user output
(empty)

Error:

Error: Could not find or load main class main
Caused by: java.lang.ClassNotFoundException: main

Test 12

Group: 3

Verdict: RUNTIME ERROR

input
`784 27 26 7 27 14 0 27 14 5 27 14 14 ...` view save

correct output
`NO NO YES 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
(empty)

Error:

Error: Could not find or load main class main
Caused by: java.lang.ClassNotFoundException: main

Test 13

Group: 3

Verdict: RUNTIME ERROR

input
`841 28 26 16 28 13 19 28 5 8 28 26 4 ...` view save

correct output
`NO NO YES 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
(empty)

Error:

Error: Could not find or load main class main
Caused by: java.lang.ClassNotFoundException: main

Test 14

Group: 3

Verdict: RUNTIME ERROR

input
`900 29 24 15 29 13 2 29 13 7 29 13 16 ...` view save

correct output
`NO YES 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
(empty)

Error:

Error: Could not find or load main class main
Caused by: java.lang.ClassNotFoundException: main

Test 15

Group: 3

Verdict: RUNTIME ERROR

input
`961 30 24 26 30 12 24 30 4 29 30 24 14 ...` view save

correct output
`NO NO NO NO YES ...` view save

user output
(empty)

Error:

Error: Could not find or load main class main
Caused by: java.lang.ClassNotFoundException: main

Test 16

Group: 3

Verdict: RUNTIME ERROR

input
`1000 15 12 6 33 18 30 44 4 26 6 6 5 ...` view save

correct output
`NO NO YES 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
(empty)

Error:

Error: Could not find or load main class main
Caused by: java.lang.ClassNotFoundException: main

Test 17

Group: 3

Verdict: RUNTIME ERROR

input
`1000 45 32 30 4 0 3 46 23 10 71 19 46 ...` view save

correct output
`NO NO YES 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
(empty)

Error:

Error: Could not find or load main class main
Caused by: java.lang.ClassNotFoundException: main

Test 18

Group: 3

Verdict: RUNTIME ERROR

input
`1000 51 29 37 75 11 72 5 2 4 31 8 26 ...` view save

correct output
`NO NO NO NO YES ...` view save

user output
(empty)

Error:

Error: Could not find or load main class main
Caused by: java.lang.ClassNotFoundException: main

Test 19

Group: 3

Verdict: RUNTIME ERROR

input
`1000 50 20 37 99 45 58 86 79 73 85 70 54 ...` view save

correct output
`NO NO NO NO NO ...` view save

user output
(empty)

Error:

Error: Could not find or load main class main
Caused by: java.lang.ClassNotFoundException: main

Test 20

Group: 3

Verdict: RUNTIME ERROR

input
`1000 26 23 5 73 53 59 64 47 41 80 75 55 ...` view save

correct output
`NO NO NO NO NO ...` view save

user output
(empty)

Error:

Error: Could not find or load main class main
Caused by: java.lang.ClassNotFoundException: main

Datatähti 2025 alku

Kortit I

Code

Test details

Test 1

Test 2

Test 3

Test 4

Test 5

Test 6

Test 7

Test 8

Test 9

Test 10

Test 11

Test 12

Test 13

Test 14

Test 15

Test 16

Test 17

Test 18

Test 19

Test 20

Tasks

Submissions (fatihmerickoc)