20 lines
287 B
Rust
20 lines
287 B
Rust
use proconio::input;
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fn main() {
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input! {
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a: u32,
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op: char,
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b: u32,
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}
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let mut result = a as i32;
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match op {
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'+' => result += b as i32,
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'-' => result -= b as i32,
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_ => unreachable!(),
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}
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println!("{}", result);
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}
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