Решение на FMI Buzz от Петър Милев
Резултати
- 12 точки от тестове
- 0 бонус точки
- 12 точки общо
- 8 успешни тест(а)
- 2 неуспешни тест(а)
Код
// first task
pub fn fizzbuzz(n: usize) -> Vec<String> {
let mut res = Vec::<String>::new();
let mut str;
for i in 1..=n {
if i % 15 == 0 {
str = String::from("Fizzbuzz");
} else if i % 3 == 0 {
str = String::from("Fizz");
} else if i % 5 == 0 {
str = String::from("Buzz");
} else {
str = i.to_string();
}
res.push(str);
}
res
}
// second task
pub fn custom_buzz(n: usize, k1: u8, k2: u8) -> Vec<String> {
if k1 < 2 || k2 < 2 {
panic!("wrong values for k1 and/or k2!");
}
let mut res = Vec::<String>::new();
let mut str;
for i in 1..=n {
if (i as u8) % (k1 * k2) == 0 {
str = String::from("Fizzbuzz");
} else if (i as u8) % k1 == 0 {
str = String::from("Fizz");
} else if (i as u8) % k2 == 0 {
str = String::from("Buzz");
} else {
str = i.to_string();
}
res.push(str);
}
res
}
// third task
pub struct FizzBuzzer {
pub k1: u8,
pub k2: u8,
pub labels: [String; 3],
}
impl FizzBuzzer {
pub fn take(&self, n: usize) -> Vec<String> {
if self.k1 < 2 || self.k2 < 2 {
panic!("wrong values for k1 and/or k2!");
}
let mut res = Vec::<String>::new();
let mut str;
for i in 1..=n {
if (i as u8) % (self.k1 * self.k2) == 0 {
str = String::from("Fizzbuzz");
} else if (i as u8) % self.k1 == 0 {
str = String::from("Fizz");
} else if (i as u8) % self.k2 == 0 {
str = String::from("Buzz");
} else {
str = i.to_string();
}
res.push(str);
}
res
}
pub fn change_label(&mut self, index: usize, value: &String) {
if index >= self.labels.len() {
panic!("not a valid index!");
}
self.labels[index] = value.to_string();
}
}
Лог от изпълнението
Compiling solution v0.1.0 (/tmp/d20201028-2816268-ybx1vv/solution)
Finished test [unoptimized + debuginfo] target(s) in 2.19s
Running target/debug/deps/solution-ebb42508826ef2b4
running 0 tests
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Running target/debug/deps/solution_test-9e954a53ed808c89
running 10 tests
test solution_test::test_change_label_basic ... FAILED
test solution_test::test_change_label_invalid ... ok
test solution_test::test_classic1 ... ok
test solution_test::test_classic2 ... ok
test solution_test::test_coefficients1 ... ok
test solution_test::test_coefficients2 ... ok
test solution_test::test_coefficients_invalid ... ok
test solution_test::test_struct_basic ... FAILED
test solution_test::test_struct_invalid ... ok
test solution_test::test_zeroes ... ok
failures:
---- solution_test::test_change_label_basic stdout ----
thread 'main' panicked at 'assertion failed: `(left == right)`
left: `Some("Buzz")`,
right: `Some("Бъз")`', tests/solution_test.rs:126:5
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
---- solution_test::test_struct_basic stdout ----
thread 'main' panicked at 'assertion failed: `(left == right)`
left: `["1", "2", "Fizz", "4", "Buzz", "Fizz", "7", "8", "Fizz", "Buzz", "11", "Fizz", "13", "14", "Fizzbuzz", "16"]`,
right: `["1", "2", "Физ", "4", "Бъз", "Физ", "7", "8", "Физ", "Бъз", "11", "Физ", "13", "14", "Физбъз", "16"]`', tests/solution_test.rs:81:5
failures:
solution_test::test_change_label_basic
solution_test::test_struct_basic
test result: FAILED. 8 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out
error: test failed, to rerun pass '--test solution_test'