13 lines
298 B
Rust
13 lines
298 B
Rust
use aoc22::{day4, util};
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pub fn main() {
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let assignments = day4::parse_assignments(&util::parse_input());
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let overlapping = assignments
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.iter()
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.filter(|a| a.0.contains(&a.1) || a.1.contains(&a.0))
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.count();
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println!("{} assignments overlap", overlapping);
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}
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