Програмиране с Rust

Курс във Факултета по Математика и Информатика към СУ

Решение на Сметки с ДНК от Кристиян Цветанов

Обратно към всички решения

Към профила на Кристиян Цветанов

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 nuc = NucleotideCounter {
a: 0,
c: 0,
g: 0,
t: 0,
};
for base in dna {
match base {
'A' => nuc.a = nuc.a + 1,
'C' => nuc.c = nuc.c + 1,
'G' => nuc.g = nuc.g + 1,
'T' => nuc.t = nuc.t + 1,
_ => panic!("Invalid base in dna, method counts!"),
}
}
nuc
}
pub fn dna_complement(dna: &[char]) -> Vec<char> {
let mut v: Vec<char> = Vec::new();
for base in dna {
match base {
'A' => v.push('T'),
'C' => v.push('G'),
'G' => v.push('C'),
'T' => v.push('A'),
_ => panic!("Invalid base in dna, method dna_complement!"),
}
}
v
}
pub fn reverse_rna_complement(dna: &[char]) -> Vec<char> {
let mut v: Vec<char> = Vec::new();
for base in dna {
match base {
'A' => v.push('U'),
'C' => v.push('G'),
'G' => v.push('C'),
'T' => v.push('A'),
_ => panic!("Invalid base in dna, method reverse_rna_complement!"),
}
}
v.reverse();
v
}

Лог от изпълнението

Compiling solution v0.1.0 (/tmp/d20220112-2706256-x3swv9/solution)
    Finished test [unoptimized + debuginfo] target(s) in 5.59s
     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

История (2 версии и 1 коментар)

Кристиян качи първо решение на 22.10.2021 19:00 (преди почти 4 години)

Кристиян качи решение на 22.10.2021 19:04 (преди почти 4 години)

pub struct NucleotideCounter {
pub a: usize,
pub c: usize,
pub g: usize,
pub t: usize,
}
pub fn counts(dna: &[char]) -> NucleotideCounter {
let mut nuc = NucleotideCounter {
a: 0,
c: 0,
g: 0,
t: 0,
};
for base in dna {
match base {
'A' => nuc.a = nuc.a + 1,
'C' => nuc.c = nuc.c + 1,
'G' => nuc.g = nuc.g + 1,
'T' => nuc.t = nuc.t + 1,
_ => panic!("Invalid base in dna, method counts!"),
}
}
nuc
}
pub fn dna_complement(dna: &[char]) -> Vec<char> {
let mut v: Vec<char> = Vec::new();
for base in dna {
match base {
'A' => v.push('T'),
'C' => v.push('G'),
'G' => v.push('C'),
'T' => v.push('A'),
_ => panic!("Invalid base in dna, method dna_complement!"),
}
}
v
}
pub fn reverse_rna_complement(dna: &[char]) -> Vec<char> {
let mut v: Vec<char> = Vec::new();
for base in dna {
match base {
'A' => v.push('U'),
'C' => v.push('G'),
'G' => v.push('C'),
'T' => v.push('A'),
_ => panic!("Invalid base in dna, method reverse_rna_complement!"),
}
}
v.reverse();
-
+
v
}