benjamyn/aoc-2024
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Part 1 solved

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This commit is contained in:
Benjamyn Love 2024-12-02 17:20:07 +11:00
parent 9b79bdeefa
commit 6aa3307d38
1 changed files with 29 additions and 10 deletions
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37
aoc-01/src/main.rs
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@ -23,18 +23,37 @@ impl LocationList {
}
}
fn check_dupes(&mut self) {
for (outer_pos, entry_outer) in self.left.iter().enumerate() {
for (inner_pos, entry_inner) in self.right.iter().enumerate() {
if entry_inner == entry_outer {
println!(
"Outer: {}, Inner: {}, O_Pos: {}, I_POS: {}",
entry_outer, entry_inner, outer_pos, inner_pos
)
fn solve(&mut self) {
self.left.sort();
self.right.sort();
let mut nums = Vec::<i64>::new();
for (pos, entry) in self.left.iter().enumerate() {
if entry > &self.right[pos] {
nums.push(entry - self.right[pos])
} else {
nums.push(self.right[pos] - entry)
}
}
let mut total = 0;
for num in nums {
total += num;
}
println!("{}", total);
}
// fn check_dupes(&mut self) {
// for (outer_pos, entry_outer) in self.left.iter().enumerate() {
// for (inner_pos, entry_inner) in self.right.iter().enumerate() {
// if entry_inner == entry_outer {
// println!(
// "Outer: {}, Inner: {}, O_Pos: {}, I_POS: {}",
// entry_outer, entry_inner, outer_pos, inner_pos
// )
// }
// }
// }
// }
}
impl fmt::Debug for LocationList {
@ -66,5 +85,5 @@ fn main() {
location_list.parse_data(data);
println!("{:?}", location_list.check_dupes());
location_list.solve();
}