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11 lines
188 B
Rust
11 lines
188 B
Rust
// variables3.rs
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//
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// 執行 `rustlings hint variables3` 或使用 `hint` watch 子命令來獲取提示。
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// I AM NOT DONE
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fn main() {
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let x: i32;
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println!("數字 {}", x);
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}
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