Програмиране с Rust

Курс във Факултета по Математика и Информатика към СУ

Решение на Сметки с ДНК от Иван-Асен Чакъров

Обратно към всички решения

Към профила на Иван-Асен Чакъров

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 i in dna {
match i {
'A' => counter.a += 1,
'C' => counter.c += 1,
'G' => counter.g += 1,
'T' => counter.t += 1,
_ => panic!("Invalid nucleotide!"),
}
}
return counter;
}
pub fn dna_complement(dna: &[char]) -> Vec<char> {
return dna.into_iter()
.map(|c| match c {
'A' => 'T',
'T' => 'A',
'G' => 'C',
'C' => 'G',
_ => panic!("Invalid nucleotide!"),
})
.collect();
}
pub fn reverse_rna_complement(dna: &[char]) -> Vec<char> {
return dna_complement(dna)
.into_iter()
.rev()
.map(|c| if c == 'T' { 'U' } else { c })
.collect();
}

Лог от изпълнението

Compiling solution v0.1.0 (/tmp/d20220112-2706256-1raqmwk/solution)
    Finished test [unoptimized + debuginfo] target(s) in 6.29s
     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 1 коментар)