41 lines
1.7 KiB
Rust
41 lines
1.7 KiB
Rust
pub fn mutual_inclusion(first_pair: &[u32], second_pair: &[u32]) -> bool {
|
|
(first_pair[0] <= second_pair[0] && first_pair[1] >= second_pair[1])
|
|
|| (second_pair[0] <= first_pair[0] && second_pair[1] >= first_pair[1])
|
|
}
|
|
|
|
pub fn complete_overlap(first_pair: &[u32], second_pair: &[u32]) -> bool {
|
|
first_pair[0] >= second_pair[0] && first_pair[0] <= second_pair[1]
|
|
|| first_pair[1] >= second_pair[0] && first_pair[1] <= second_pair[1]
|
|
|| mutual_inclusion(first_pair, second_pair)
|
|
}
|
|
|
|
pub fn solve(file_path: &str, unary_operator: &dyn Fn(&[u32], &[u32]) -> bool) -> i32 {
|
|
std::fs::read_to_string(file_path)
|
|
.unwrap_or_else(|err| panic!("Please provide a text file as an argument: {err}"))
|
|
.lines()
|
|
.map(|line| {
|
|
let tmp = line.split(',').collect::<Vec<&str>>();
|
|
let first_pair = tmp
|
|
.first()
|
|
.unwrap_or_else(|| panic!("First character error"))
|
|
.split('-')
|
|
.map(|first_split| {
|
|
first_split
|
|
.parse::<u32>()
|
|
.unwrap_or_else(|err| panic!("Parsing number in first pair failed: {err}"))
|
|
})
|
|
.collect::<Vec<u32>>();
|
|
let second_pair = tmp
|
|
.last()
|
|
.unwrap_or_else(|| panic!("First character error"))
|
|
.split('-')
|
|
.map(|first_split| {
|
|
first_split
|
|
.parse::<u32>()
|
|
.unwrap_or_else(|err| panic!("Parsing number in first pair failed: {err}"))
|
|
})
|
|
.collect::<Vec<u32>>();
|
|
i32::from(unary_operator(&first_pair, &second_pair))
|
|
})
|
|
.sum()
|
|
} |