Програмиране с Rust

Курс във Факултета по Математика и Информатика към СУ

Решение на Сметки с ДНК от Виктор Терзиев

Обратно към всички решения

Към профила на Виктор Терзиев

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 result = NucleotideCounter {
a: 0,
c: 0,
g: 0,
t: 0
};
for nucleotide in dna {
if nucleotide == &'A' {
result.a = result.a +1;
} else if nucleotide == &'C' {
result.c = result.c+1;
} else if nucleotide == &'G' {
result.g = result.g+1;
} else if nucleotide == &'T' {
result.t = result.t+1;
} else {
panic!("Грешка, грешка, обърках вратата");
}
}
result
}
pub fn dna_complement(dna: &[char]) -> Vec<char> {
let mut result = Vec::<char>::new();
for nucleotide in dna {
if nucleotide == &'A' {
result.push('T');
} else if nucleotide == &'C' {
result.push('G');
} else if nucleotide == &'G' {
result.push('C');
} else if nucleotide == &'T' {
result.push('A');
} else {
panic!("Грешка, грешка, обърках вратата");
}
}
result
}
pub fn reverse_rna_complement(dna: &[char]) -> Vec<char> {
let dna_complement = dna_complement(dna);
let mut result = Vec::<char>::new();
for nucleotide in dna_complement {
if nucleotide == 'T' {
result.push('U');
} else {
result.push(nucleotide);
}
}
result.reverse();
result
}

Лог от изпълнението

Compiling solution v0.1.0 (/tmp/d20220112-2706256-1wouv1e/solution)
    Finished test [unoptimized + debuginfo] target(s) in 5.92s
     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)