first commit

.gitignore

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+# Generated by Cargo
+# will have compiled files in the `$OUT_DIR` folder
+/target/
+
+# Remove Cargo.lock from gitignore if creating an executable, leave it for libraries
+# Cargo.lock
+
+# For IntelliJ
+.idea/
+
+# For Visual Studio Code
+.vscode/
+
+# For Vim
+*.swp
+*.swo
+*~
+
+# For Emacs
+*~
+\#*\#
+/.emacs.desktop
+/.emacs.desktop.lock
+*.elc
+auto-save-list
+tramp
+.\#*
+
+# For Sublime Text
+*.tmlanguage.cache
+*.tmPreferences.cache
+*.stTheme.cache
+
+# For Kate
+.session
+.sessions
+
+# For Firefox Developer Edition
+devtools.chrome.extension.build/
+
+# For Mac
+.DS_Store
+
+# For Linux
+*~
+
+# For Windows
+Thumbs.db
+ehthumbs.db
+Icon?
+desktop.ini
+
+# For Cargo documentation
+/doc/

Cargo.lock

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+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 4
+
+[[package]]
+name = "rust_project"
+version = "0.1.0"

Cargo.toml

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+[package]
+name = "rust_project"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]

src/main.rs

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+use std::io;
+
+fn main() {
+    println!("欢迎来到增强版 Rust 程序！");
+
+    // 演示变量声明和类型d
+    let name = "Rustacean"; // Rustacean 是 Rust 开发者的昵称
+    let age: u32 = 10;
+
+    println!("你好，{}！你使用 Rust 已经 {} 年了。", name, age);
+
+    // 演示数组和循环
+    let numbers = [1, 2, 3, 4, 5];
+    println!("\n数字列表:");
+    for (index, &value) in numbers.iter().enumerate() {
+        println!("索引 {}: 值 {}", index, value);
+    }
+
+    // 计算数组元素总和
+    let sum: i32 = numbers.iter().sum();
+    println!("\n数组元素总和: {}", sum);
+
+    // 条件判断
+    if sum > 10 {
+        println!("总和大于 10");
+    } else {
+        println!("总和小于或等于 10");
+    }
+
+    // 与用户交互
+    println!("\n请输入您的名字:");
+    let mut input = String::new();
+
+    match io::stdin().read_line(&mut input) {
+        Ok(_) => {
+            let input = input.trim(); // 移除换行符
+            if !input.is_empty() {
+                println!("很高兴认识您，{}！", input);
+            } else {
+                println!("您没有输入任何内容。");
+            }
+        }
+        Err(error) => println!("读取输入时发生错误: {}", error),
+    }
+}