CSES - Datatähti 2025 alku

CSES - Datatähti 2025 alku - Results

Submission details
Task:	Kortit I
Sender:	Onni
Submission time:	2024-11-01 08:40:45 +0200
Language:	Rust (2021)
Status:	READY
Result:	0

Feedback
group	verdict	score
#1	WRONG ANSWER	0
#2	WRONG ANSWER	0
#3	WRONG ANSWER	0

Test results
test	verdict	time	group
#1	WRONG ANSWER	0.00 s	1, 2, 3	details
#2	WRONG ANSWER	0.00 s	2, 3	details
#3	WRONG ANSWER	0.01 s	3	details
#4	WRONG ANSWER	0.01 s	3	details
#5	WRONG ANSWER	0.01 s	3	details
#6	WRONG ANSWER	0.01 s	3	details
#7	WRONG ANSWER	0.01 s	3	details
#8	WRONG ANSWER	0.01 s	3	details
#9	WRONG ANSWER	0.01 s	3	details
#10	WRONG ANSWER	0.01 s	3	details
#11	WRONG ANSWER	0.01 s	3	details
#12	WRONG ANSWER	0.01 s	3	details
#13	WRONG ANSWER	0.01 s	3	details
#14	WRONG ANSWER	0.01 s	3	details
#15	WRONG ANSWER	0.01 s	3	details
#16	WRONG ANSWER	0.01 s	3	details
#17	WRONG ANSWER	0.01 s	3	details
#18	WRONG ANSWER	0.01 s	3	details
#19	WRONG ANSWER	0.01 s	3	details
#20	WRONG ANSWER	0.01 s	3	details

Code

use std::io;

fn is_valid_game(n: i32, player_1_score: i32, player_2_score: i32) -> bool {
    if player_1_score < 0 || player_2_score < 0 {
        return false;
    } else if player_1_score == 0 || player_2_score == 0 {
        return false;
    }

    let score_sum = player_1_score + player_2_score;

    match n {
        1 => score_sum == 0,
        2 => score_sum == 0 || score_sum == 2,
        _ => score_sum <= n && player_1_score <= n - 1 && score_sum <= n - (n % 2),
    }
}

fn main() {
    let mut game_data: Vec<Vec<i32>> = Vec::new();

    let mut input_test_count = String::new();
    io::stdin()
        .read_line(&mut input_test_count)
        .expect("Failed to read line");
    let test_count: usize = input_test_count.trim().parse().expect("Not a number");

    for _ in 0..test_count {
        let mut input_game_data = String::new();
        io::stdin()
            .read_line(&mut input_game_data)
            .expect("Failed to read line");
        let input_values: Vec<i32> = input_game_data
            .trim()
            .split_whitespace()
            .filter_map(|value| value.parse::<i32>().ok())
            .collect();
        game_data.push(input_values);
    }

    for i in 0..game_data.len() {
        let input_numbers = game_data[i][0];
        let player_1_score = game_data[i][1];
        let player_2_score = game_data[i][2];
        if is_valid_game(input_numbers, player_1_score, player_2_score) {
            println!("YES");

            let available_cards: Vec<i32> = (1..=input_numbers).collect();
            let mut player_1_played_cards: Vec<i32> = Vec::new();
            let mut player_2_played_cards: Vec<i32> = Vec::new();

            let draw_games = input_numbers - player_1_score - player_2_score;
            let mut player_1_cards = available_cards.clone();
            let mut player_2_cards = available_cards.clone();

            for _ in 0..draw_games {
                player_1_played_cards.push(player_1_cards.pop().unwrap());
                player_2_played_cards.push(player_2_cards.pop().unwrap());
            }

            if player_1_score > player_2_score {
                player_2_played_cards.extend(player_2_cards);
                let temp = player_1_cards[0];
                player_1_cards.remove(0);
                player_1_cards.push(temp);
                player_1_played_cards.extend(player_1_cards);
            } else if player_1_score < player_2_score {
                player_1_played_cards.extend(player_1_cards);
                let temp = player_2_cards[0];
                player_2_cards.remove(0);
                player_2_cards.push(temp);
                player_2_played_cards.extend(player_2_cards);
            } else {
                player_2_cards.reverse();
                player_1_played_cards.extend(player_1_cards);
                player_2_played_cards.extend(player_2_cards);
            }

            for i in 0..player_1_played_cards.len() {
                print!("{:?} ", player_1_played_cards[i as usize]);
            }

            println!();

            for i in 0..player_2_played_cards.len() {
                print!("{:?} ", player_2_played_cards[i as usize]);
            }

            println!();
        } else {
            println!("NO");
        }
    }
}

Test details

Test 1

Group: 1, 2, 3

Verdict: WRONG ANSWER

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
`NO NO NO NO NO ...` view save

Test 2

Group: 2, 3

Verdict: WRONG ANSWER

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

Test 3

Group: 3

Verdict: WRONG ANSWER

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
`YES 14 13 1 2 3 4 5 6 7 8 9 10 11 ...` view save

Test 4

Group: 3

Verdict: WRONG ANSWER

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
`NO YES 16 15 14 13 2 3 4 5 6 7 8 9 10...` view save

Test 5

Group: 3

Verdict: WRONG ANSWER

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

Test 6

Group: 3

Verdict: WRONG ANSWER

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
`NO NO YES 20 19 18 17 16 15 14 2 3 4 5 6...` view save

Test 7

Group: 3

Verdict: WRONG ANSWER

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
`YES 22 21 20 19 18 17 16 15 14 13 ...` view save

Test 8

Group: 3

Verdict: WRONG ANSWER

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
`NO NO NO NO NO ...` view save

Test 9

Group: 3

Verdict: WRONG ANSWER

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

Test 10

Group: 3

Verdict: WRONG ANSWER

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
`NO YES 25 24 23 22 21 20 19 18 2 3 4 ...` view save

Test 11

Group: 3

Verdict: WRONG ANSWER

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
`YES 26 25 24 23 22 21 1 2 3 4 5 6 ...` view save

Test 12

Group: 3

Verdict: WRONG ANSWER

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
`NO NO YES 27 26 25 24 23 22 21 20 2 3 4 ...` view save

Test 13

Group: 3

Verdict: WRONG ANSWER

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
`NO NO YES 28 27 26 25 24 23 22 21 20 19 ...` view save

Test 14

Group: 3

Verdict: WRONG ANSWER

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
`NO YES 29 28 27 26 25 24 23 22 21 20 ...` view save

Test 15

Group: 3

Verdict: WRONG ANSWER

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
`NO NO NO NO YES ...` view save

Test 16

Group: 3

Verdict: WRONG ANSWER

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
`NO NO YES 44 43 42 41 40 39 38 37 36 35 ...` view save

Test 17

Group: 3

Verdict: WRONG ANSWER

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
`NO NO YES 46 45 44 43 42 41 40 39 38 37 ...` view save

Test 18

Group: 3

Verdict: WRONG ANSWER

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
`NO NO NO NO YES ...` view save

Test 19

Group: 3

Verdict: WRONG ANSWER

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
`NO NO NO NO NO ...` view save

Test 20

Group: 3

Verdict: WRONG ANSWER

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
`NO NO NO NO NO ...` view save

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 (Onni)