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16 lines
328 B
Rust
16 lines
328 B
Rust
use std::io;
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fn main() {
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let mut input = String::new();
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io::stdin().read_line(&mut input).expect("correct input");
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let res = input
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.trim()
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.split(' ')
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.map(|a| a.parse::<i32>())
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.map(|a| a.expect("parsed integer"))
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.fold(0i32, |sum, a| sum + a);
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println!("{}", res);
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}
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