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mod elven_calories;
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use std::fs::File;
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use std::io::BufRead;
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use std::io::BufReader;
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use clap::Arg;
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use clap::Command;
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use elven_calories::Elvish;
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fn main() {
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let matches = Command::new("Day1").arg(Arg::new("filename")).get_matches();
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let filename = matches
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.get_one::<String>("filename")
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.expect("Need a filename");
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println!("Processing {}...", filename);
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let file = File::open(filename).expect("Can't read file");
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let reader = BufReader::new(file);
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println!("Max: {:?}", reader.lines().elf().max())
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}
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