Програмиране с Rust

Курс във Факултета по Математика и Информатика към СУ

Решение на Сметки с ДНК от Павел Цанов

Обратно към всички решения

Към профила на Павел Цанов

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 a : usize = 0;
let mut c : usize = 0;
let mut g : usize = 0;
let mut t : usize = 0;
for nucleotide in dna {
match nucleotide {
'A' => a += 1,
'C' => c += 1,
'G' => g += 1,
'T' => t += 1,
_ => panic!("Грешна буква за нуклеотидна база!")
}
}
NucleotideCounter {
a,
c,
g,
t
}
}
pub fn dna_complement(dna: &[char]) -> Vec<char> {
let mut vec = Vec::new();
for nucleotide in dna {
match nucleotide {
'A' => vec.push('T'),
'C' => vec.push('G'),
'G' => vec.push('C'),
'T' => vec.push('A'),
_ => panic!("Грешна буква за нуклеотидна база!")
}
}
vec
}
pub fn reverse_rna_complement(dna: &[char]) -> Vec<char> {
let mut vec = Vec::new();
let reversed_dna = dna.iter().rev();
for nucleotide in reversed_dna {
match nucleotide {
'A' => vec.push('U'),
'C' => vec.push('G'),
'G' => vec.push('C'),
'T' => vec.push('A'),
_ => panic!("Грешна буква за нуклеотидна база!")
}
}
vec
}
fn main() {
println!("{:?}",reverse_rna_complement(&['A','T','G']));
}

Лог от изпълнението

Compiling solution v0.1.0 (/tmp/d20220112-2706256-8mbg0h/solution)
warning: function is never used: `main`
  --> src/lib.rs:62:4
   |
62 | fn main() {
   |    ^^^^
   |
   = note: `#[warn(dead_code)]` on by default

warning: `solution` (lib) generated 1 warning
    Finished test [unoptimized + debuginfo] target(s) in 5.47s
     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)