Решение на Сметки с ДНК от Димитър Михайлов

Обратно към всички решения

Към профила на Димитър Михайлов

Код

pub struct NucleotideCounter {

pub a: usize,

pub c: usize,

pub g: usize,

pub t: usize,

}

pub fn counts(dna: &[char]) -> NucleotideCounter {

let mut res = NucleotideCounter { a: 0, c: 0, g: 0, t: 0};

for c in dna {

match c {

'A' => res.a += 1,

'C' => res.c += 1,

'G' => res.g += 1,

'T' => res.t += 1,

_ => {panic!("Грешка, грешка, обърках вратата")}

}

}

return res;

}

pub fn dna_complement(dna: &[char]) -> Vec<char> {

let mut res = Vec::new();

for c in dna {

match c {

'A' => res.push('T'),

'T' => res.push('A'),

'G' => res.push('C'),

'C' => res.push('G'),

_ => {panic!("Грешка, грешка, обърках вратата")}

}

}

return res;

}

pub fn reverse_rna_complement(dna: &[char]) -> Vec<char> {

let mut res = Vec::new();

for c in dna {

match c {

'A' => res.push('U'),

'U' => res.push('A'),

'G' => res.push('C'),

'C' => res.push('G'),

_ => {panic!("Грешка, грешка, обърках вратата")}

}

}

res.reverse();

return res;

}

Лог от изпълнението

Compiling solution v0.1.0 (/tmp/d20220112-2706256-1s08t8/solution)
    Finished test [unoptimized + debuginfo] target(s) in 5.79s
     Running tests/solution_test.rs (target/debug/deps/solution_test-4c880d3f0adaac34)

running 12 tests
test solution_test::test_counts_basic ... ok
test solution_test::test_counts_big ... ok
test solution_test::test_counts_panic1 - should panic ... ok
test solution_test::test_counts_panic2 - should panic ... ok
test solution_test::test_counts_zero ... ok
test solution_test::test_dna_complement_big ... ok
test solution_test::test_dna_complement_empty ... ok
test solution_test::test_dna_complement_panic - should panic ... ok
test solution_test::test_reverse_rna_complement_big ... FAILED
test solution_test::test_reverse_rna_complement_empty ... ok
test solution_test::test_reverse_rna_complement_panic1 - should panic ... ok
test solution_test::test_reverse_rna_complement_panic2 - should panic ... FAILED

failures:

---- solution_test::test_reverse_rna_complement_big stdout ----
thread 'main' panicked at 'Грешка, грешка, обърках вратата', src/lib.rs:46:19

---- solution_test::test_reverse_rna_complement_panic2 stdout ----
note: test did not panic as expected

failures:
    solution_test::test_reverse_rna_complement_big
    solution_test::test_reverse_rna_complement_panic2

test result: FAILED. 10 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s

error: test failed, to rerun pass '--test solution_test'

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