Решение на Сметки с ДНК от Илия Вълов

Обратно към всички решения

Към профила на Илия Вълов

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 nucleotide_counter = NucleotideCounter { a:0, c:0, g:0, t:0 };
for sym in dna{
if *sym == 'A'
{
nucleotide_counter.a += 1;
}
else if *sym == 'C'
{
nucleotide_counter.c += 1;
}
else if *sym == 'G'
{
nucleotide_counter.g += 1;
}
else if *sym == 'T'
{
nucleotide_counter.t += 1;
}
else
{
panic!("Wrong symbol.");
}
}
nucleotide_counter
}
pub fn dna_complement(dna: &[char]) -> Vec<char> {
let mut result = Vec::new();
for sym in dna
{
if *sym == 'A'
{
result.push('T');
}
else if *sym == 'C'
{
result.push('G');
}
else if *sym == 'G'
{
result.push('C');
}
else if *sym == 'T'
{
result.push('A');
}
else
{
panic!("Wrong symbol.");
}
}
result
}
pub fn reverse_rna_complement(dna: &[char]) -> Vec<char> {
let mut rnk = Vec::new();
for sym in dna.iter().rev()
{
if *sym == 'A'
{
rnk.push('U');
}
else if *sym == 'C'
{
rnk.push('G');
}
else if *sym == 'G'
{
rnk.push('C');
}
else if *sym == 'T'
{
rnk.push('A');
}
else
{
panic!("Wrong symbol");
}
}
rnk
}

Лог от изпълнението

Compiling solution v0.1.0 (/tmp/d20220112-2706256-bt0ttv/solution)
    Finished test [unoptimized + debuginfo] target(s) in 5.49s
     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)