Програмиране с Rust

Курс във Факултета по Математика и Информатика към СУ

Решение на Сметки с ДНК от Никола Николов

Обратно към всички решения

Към профила на Никола Николов

Резултати

  • 20 точки от тестове
  • 0 бонус точки
  • 20 точки общо
  • 12 успешни тест(а)
  • 0 неуспешни тест(а)

Код

pub struct NucleotideCounter {
pub a: usize,
pub c: usize,
pub g: usize,
pub t: usize,
}
pub fn counts(dna: &[char]) -> NucleotideCounter {
let mut counter = NucleotideCounter {
a: 0,
c: 0,
g: 0,
t: 0
};
for base in dna {
match base {
'A' => counter.a = counter.a + 1,
'C' => counter.c = counter.c + 1,
'G' => counter.g = counter.g + 1,
'T' => counter.t = counter.t + 1,
_ => panic!("Намерен е невалиден символ в списъка от нуклеотидни бази!")
}
}
counter
}
pub fn dna_complement(dna: &[char]) -> Vec<char> {
complement_thread(dna, 'T')
}
pub fn reverse_rna_complement(dna: &[char]) -> Vec<char> {
let mut complement: Vec<char> = complement_thread(dna, 'U');
complement.reverse();
complement
}
fn complement_thread(dna: &[char], adenine_complementary: char) -> Vec<char> {
let mut complement: Vec<char> = vec![];
for base in dna {
match base {
'A' => complement.push(adenine_complementary),
'C' => complement.push('G'),
'G' => complement.push('C'),
'T' => complement.push('A'),
_ => panic!("Намерен е невалиден символ в списъка от нуклеотидни бази!")
}
}
complement
}

Лог от изпълнението

Compiling solution v0.1.0 (/tmp/d20220112-2706256-1vmwjjh/solution)
    Finished test [unoptimized + debuginfo] target(s) in 5.72s
     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 ... ok
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 ... ok

test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s

История (1 версия и 2 коментара)