caleb/protohackers-rs
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add check for 0 queries in get_mean_price

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This commit is contained in:
Caleb Webber 2024-05-14 22:39:09 -04:00
parent 25f5257562
commit f10de4e655
1 changed files with 2 additions and 1 deletions
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src/bin/means_to_an_end.rs
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@ -58,8 +58,9 @@ fn get_mean_price(insertions: &Vec<InsertData>, query: &QueryData) -> i32 {
.map(|i| i.price) .map(|i| i.price)
.collect(); .collect();
// safe? // safe?
prices.iter().sum::<i32>() / prices.len() as i32 if prices.len() > 0 { prices.iter().sum::<i32>() / prices.len() as i32 } else { 0 }
} }
const PORT: usize = 10001; const PORT: usize = 10001;