CSES - Datatähti 2025 alku

CSES - Datatähti 2025 alku - Results

Submission details
Task:	Kortit I
Sender:	Saksunoob
Submission time:	2024-10-28 17:18:59 +0200
Language:	Rust (2021)
Status:	READY
Result:	100

Feedback
group	verdict	score
#1	ACCEPTED	12
#2	ACCEPTED	15
#3	ACCEPTED	73

Test results
test	verdict	time	group
#1	ACCEPTED	0.00 s	1, 2, 3	details
#2	ACCEPTED	0.00 s	2, 3	details
#3	ACCEPTED	0.01 s	3	details
#4	ACCEPTED	0.01 s	3	details
#5	ACCEPTED	0.01 s	3	details
#6	ACCEPTED	0.01 s	3	details
#7	ACCEPTED	0.01 s	3	details
#8	ACCEPTED	0.01 s	3	details
#9	ACCEPTED	0.01 s	3	details
#10	ACCEPTED	0.01 s	3	details
#11	ACCEPTED	0.01 s	3	details
#12	ACCEPTED	0.01 s	3	details
#13	ACCEPTED	0.01 s	3	details
#14	ACCEPTED	0.01 s	3	details
#15	ACCEPTED	0.01 s	3	details
#16	ACCEPTED	0.01 s	3	details
#17	ACCEPTED	0.02 s	3	details
#18	ACCEPTED	0.02 s	3	details
#19	ACCEPTED	0.01 s	3	details
#20	ACCEPTED	0.02 s	3	details

Code

use std::io;

fn main() {
    let mut t_str = String::new();
    io::stdin().read_line(&mut t_str).unwrap();
    t_str = t_str.trim().to_string();
    let t: usize = t_str.parse().unwrap();

    let mut tests: Vec<[u32; 3]> = Vec::with_capacity(t);

    for test in 0..t {
        let mut test_str = String::new();
        io::stdin().read_line(&mut test_str).unwrap();
        test_str = test_str.trim().to_string();

        tests.push([0, 0, 0]);
        for (i, num) in test_str.split(' ').enumerate() {
            tests[test][i] = num.parse().unwrap();
        }
    }

    for test in tests {
        run_test(test);
    }
}

fn run_test(test: [u32; 3]) {
    let n = test[0];
    let a = test[1];
    let b = test[2];

    if a+b > n {
        println!("NO");
        return;
    }

    let mut a_cards: Vec<u32> = Vec::with_capacity(n as usize);
    let mut b_cards: Vec<u32> = Vec::with_capacity(n as usize);

    let evens = n-(a+b);

    if (evens+a == n || evens+b == n) && (a!=b) {
        println!("NO");
        return;
    }

    for c in 1..=evens {
        a_cards.push(c);
        b_cards.push(c);
    }
    
    for c in 0..a {
        a_cards.push(n-c);
        b_cards.push(evens+a-c);
    }

    for c in 0..b {
        b_cards.push(n-c);
        a_cards.push(evens+b-c);
    }
    println!("YES");
    println!("{}", a_cards.iter().map(|v| return v.to_string()).collect::<Vec<String>>().join(" "));
    println!("{}", b_cards.iter().map(|v| return v.to_string()).collect::<Vec<String>>().join(" "));
    
}

Test details

Test 1

Group: 1, 2, 3

Verdict: ACCEPTED

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: ACCEPTED

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 7 6 5 4 3 2 1 2 7 6 5 4 3 ...` view save

Test 3

Group: 3

Verdict: ACCEPTED

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 14 13 12 11 10 9 8 7 6 5 4...` view save

Test 4

Group: 3

Verdict: ACCEPTED

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 16 15 14 13 12 11 10 9...` view save

Test 5

Group: 3

Verdict: ACCEPTED

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 18 17 16 15 14 13 12 11 10 9 8...` view save

Test 6

Group: 3

Verdict: ACCEPTED

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 20 19 18 17 16 1...` view save

Test 7

Group: 3

Verdict: ACCEPTED

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: ACCEPTED

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: ACCEPTED

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 24 23 22 21 20 19 18 17 16 15 ...` view save

Test 10

Group: 3

Verdict: ACCEPTED

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 25 24 23 22 21...` view save

Test 11

Group: 3

Verdict: ACCEPTED

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 26 25 24 23 22 21 ...` view save

Test 12

Group: 3

Verdict: ACCEPTED

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 27 26 25 24 23...` view save

Test 13

Group: 3

Verdict: ACCEPTED

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: ACCEPTED

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: ACCEPTED

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: ACCEPTED

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: ACCEPTED

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: ACCEPTED

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: ACCEPTED

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: ACCEPTED

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 (Saksunoob)