19 lines
463 B
Rust
19 lines
463 B
Rust
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fn main() -> Result<(), Box<dyn std::error::Error>> {
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let lines = std::io::stdin().lines();
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let mut elves = Vec::new();
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let mut elf = 0;
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for line in lines {
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let line = line?;
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if line.trim().is_empty() {
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elves.push(elf);
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elf = 0;
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} else {
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elf += line.parse::<i32>()?;
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}
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}
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elves.sort();
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elves.reverse();
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println!("{}", elves[0] + elves[1] + elves[2]);
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Ok(())
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}
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