18 lines
435 B
Rust
18 lines
435 B
Rust
use std::io::stdin;
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fn main() {
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let mut line = String::new();
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stdin().read_line(&mut line).unwrap();
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let n = line.trim().parse::<usize>().unwrap();
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println!(
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"{}",
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(0..n)
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.map(|_| {
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line.clear();
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stdin().read_line(&mut line).unwrap();
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line.trim_end().parse::<i32>().unwrap()
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})
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.sum::<i32>()
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);
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}
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