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摘要: 定义变量 fn main(){ let number=3; let food="事物"; let check=true; println!("the number is:{}",number); println!("the food is:{}",food); println!("the check 阅读全文
posted @ 2023-04-09 21:12 jinganglang567 阅读(18) 评论(0) 推荐(0)