Answers for "rust sum vector"

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rust sum vector

// still waiting for grepper to add rust syntax highlighting

fn main() {
    let v = vec![1, 2, 3, 4, 5];
    let sum: u8 = a.iter().sum();
    println!("the total sum is: {}", sum);  // the total sum is: 15
}
Posted by: Guest on May-31-2021

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