CSES - Datatähti 2025 alku

CSES - Datatähti 2025 alku - Results

Submission details
Task:	Kortit I
Sender:	villsukka
Submission time:	2024-10-30 10:09:36 +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::{
    fmt::Display,
    io::{stdin, BufRead, BufReader},
};
 
struct GameScores {
    cardcount: u32,
    score_a: u32,
    score_b: u32,
}
 
impl GameScores {
    fn test(&self) -> GameResult {
        match self.test_viability() {
            true => GameResult::Possible {
                cards_a: (1..self.cardcount + 1).collect::<Vec<u32>>(),
                cards_b: self.create_game(),
            },
            false => GameResult::Impossible,
        }
    }
 
    fn test_viability(&self) -> bool {
        match self.score_a + self.score_b {
            0 => true,
            x => {
                if self.score_a == 0 || self.score_b == 0 {
                    if x == self.cardcount {
                        true
                    } else {
                        false
                    }
                } else if x <= self.cardcount {
                    true
                } else {
                    false
                }
            }
        }
    }
 
    fn create_game(&self) -> Vec<u32> {
        let diff = self.score_a + self.score_b;
 
        if diff == 0 {
            return (1..self.cardcount + 1).collect();
        }
 
        let mut game = Vec::new();
        game.reserve(self.cardcount as usize);
 
        for i in self.score_b..diff + 1 {
            game.push(i);
        }
 
        for i in 1..self.score_b {
            game.push(i);
        }
 
        for i in diff + 1..self.cardcount + 1 {
            game.push(i);
        }
 
        game
    }
}
 
enum GameResult {
    Possible {
        cards_a: Vec<u32>,
        cards_b: Vec<u32>,
    },
    Impossible,
}
 
impl Display for GameResult {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        match self {
            GameResult::Possible { cards_a, cards_b } => {
                writeln!(f, "YES")?;
                for i in cards_a {
                    write!(f, "{} ", i)?;
                }
 
                write!(f, "\n")?;
 
                for i in cards_b {
                    write!(f, "{} ", i)?;
                }
 
                Ok(())
            }
            GameResult::Impossible => write!(f, "NO"),
        }
    }
}
 
fn main() {
    let mut reader = BufReader::new(stdin());
    let mut line = String::new();
 
    reader.read_line(&mut line).expect("Failed to read line");
 
    let game_count: u32 = line.strip_suffix('\n').unwrap().parse().unwrap();
 
    for _ in 0..game_count {
        line.clear();
 
        reader.read_line(&mut line).expect("Failed to read line");
 
        let mut game_data = line
            .strip_suffix('\n')
            .unwrap()
            .split(' ')
            .map(|x| x.parse::<u32>().unwrap());
 
        let game = GameScores {
            cardcount: game_data.next().unwrap(),
            score_a: game_data.next().unwrap(),
            score_b: game_data.next().unwrap(),
        };
 
        println!("{}", game.test());
    }
}

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
`YES 1 2 3 4 0 1 2 3 4 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 1 2 3 4 5 6 7 5 6 1 2 3 4 7 ...` 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 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` 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 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` 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 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` 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 1 2 3 4 5 6 7 8 9 10 11 12 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 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` 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 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` 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 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` 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 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` 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 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` 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 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` 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 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` 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 (villsukka)