Георги качи първо решение на 23.10.2021 17:00 (преди почти 4 години)
Добро, просто решение -- може да го опростиш още малко като ползваш counter.a += 1 вместо counter.a = counter.a + 1.
Решение на Сметки с ДНК от Георги Попов
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 dna_iter = dna.iter();
let mut counter = NucleotideCounter {
a: 0,
c: 0,
g: 0,
t: 0,
};
while let Some(letter) = dna_iter.next() {
match letter {
'A' => counter.a = counter.a + 1,
'G' => counter.g = counter.g + 1,
'T' => counter.t = counter.t + 1,
'C' => counter.c = counter.c + 1,
_ => panic!("Доста тъпо :/"),
}
}
counter
}
pub fn dna_complement(dna: &[char]) -> Vec<char> {
let mut result = Vec::new();
for a in dna {
match a {
'A' => result.push('T'),
'T' => result.push('A'),
'G' => result.push('C'),
'C' => result.push('G'),
_ => panic!("Още по-тъпо"),
}
}
result
}
pub fn reverse_rna_complement(dna: &[char]) -> Vec<char> {
let mut result = Vec::new();
for a in dna {
match a {
'A' => result.push('U'),
'T' => result.push('A'),
'G' => result.push('C'),
'C' => result.push('G'),
_ => panic!("Е тука е най-тъпо"),
}
}
result.reverse();
result
}
Лог от изпълнението
Compiling solution v0.1.0 (/tmp/d20220112-2706256-qhdxfk/solution)
Finished test [unoptimized + debuginfo] target(s) in 5.68s
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