Решение на Сметки с ДНК от Алекс Божинов

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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 &n in dna.iter(){
if n=='A' {
counter.a += 1;
}
else if n=='C'{
counter.c += 1;
}
else if n=='G'{
counter.g += 1;
}
else if n=='T'{
counter.t += 1;
}
else{
panic!("Грешка, използвате несъществуваща нуклеотидна база!");
}
}
return counter;
}
pub fn dna_complement(dna: &[char]) -> Vec<char> {
let mut new_dna: Vec<char> = Vec::new();
for &n in dna.iter(){
if n == 'A'{
new_dna.push('T');
}
else if n == 'T'{
new_dna.push('A');
}
else if n == 'C'{
new_dna.push('G');
}
else if n == 'G'{
new_dna.push('C');
}
else{
panic!("Грешка, използвате несъществуваща нуклеотидна база!");
}
}
return new_dna;
}
pub fn reverse_rna_complement(dna: &[char]) -> Vec<char> {
let mut new_rna: Vec<char> = Vec::new();
for &n in dna.iter(){
if n == 'A'{
new_rna.push('U');
}
else if n == 'T'{
new_rna.push('A');
}
else if n == 'C'{
new_rna.push('G');
}
else if n == 'G'{
new_rna.push('C');
}
else{
panic!("Грешка, използвате несъществуваща нуклеотидна база!");
}
}
new_rna.reverse();
return new_rna;
}

Лог от изпълнението

Compiling solution v0.1.0 (/tmp/d20220112-2706256-1hthc98/solution)
    Finished test [unoptimized + debuginfo] target(s) in 5.51s
     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 0.01s

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