commit
66cf51605e
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@ -9,7 +9,7 @@
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fn main() {
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let x: i32; // 未初始化,但被使用
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let y: i32; // 未初始化,也未被使用
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println!("{} is equal to 5", x);
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println!("x is equal to {}", x);
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}
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```
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@ -21,7 +21,7 @@ fn main() {
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let __ = 1;
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__ += 2;
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println!("{} = 3", x);
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println!("x = {}", x);
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}
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```
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