49 lines
1.1 KiB
Rust
49 lines
1.1 KiB
Rust
use crate::utilities::*;
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pub fn part1(input: &(WorkArea, Vec<Move>)) -> Vec<char> {
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let (mut work_area, moves) = input.to_owned();
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for r#move in moves {
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work_area.apply_move_cratemover9000(&r#move)
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}
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work_area
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.get_stacks()
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.iter()
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.map(|stack| stack.last().unwrap().to_owned())
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.collect()
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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#[test]
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fn test_part1() {
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let input = (
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WorkArea::new(vec![vec!['Z', 'N'], vec!['M', 'C', 'D'], vec!['P']]),
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vec![
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Move {
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to: 1,
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from: 2,
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number: 1,
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},
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Move {
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to: 3,
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from: 1,
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number: 3,
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},
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Move {
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to: 1,
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from: 2,
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number: 2,
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},
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Move {
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to: 2,
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from: 1,
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number: 1,
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},
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],
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);
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assert_eq!(part1(&input), vec!['C', 'M', 'Z']);
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}
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}
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