ini

.devcontainer/devcontainer.json

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+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/devcontainers/templates/tree/main/src/ubuntu
+{
+	"name": "Ubuntu",
+	// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
+	"image": "mcr.microsoft.com/devcontainers/base:jammy",
+	"features": {
+		"ghcr.io/devcontainers/features/common-utils:2": {},
+		"ghcr.io/nils-geistmann/devcontainers-features/zsh:0": {}
+	},
+
+	// Features to add to the dev container. More info: https://containers.dev/features.
+	// "features": {},
+
+	// Use 'forwardPorts' to make a list of ports inside the container available locally.
+	// "forwardPorts": [],
+
+	// Use 'postCreateCommand' to run commands after the container is created.
+	// "postCreateCommand": "uname -a",
+
+	// Configure tool-specific properties.
+	// "customizations": {},
+
+	// Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
+	// "remoteUser": "root"
+	"remoteUser": "root"
+}

.github/dependabot.yml

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+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for more information:
+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+# https://containers.dev/guide/dependabot
+
+version: 2
+updates:
+ - package-ecosystem: "devcontainers"
+   directory: "/"
+   schedule:
+     interval: weekly

asm/hello.s

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+.global _start
+
+.section .data
+hello:
+    .ascii "Hello, World!\n"
+
+.section .text
+_start:
+    mov x0, 1                // 文件描述符 (stdout)
+    ldr x1, =hello           // 字符串地址
+    mov x2, 13               // 字符串长度
+    mov x8, 64               // 系统调用号 (sys_write)
+    svc 0                    // 发起系统调用
+
+    mov x8, 93               // 系统调用号 (sys_exit)
+    mov x0, 0                // 返回码
+    svc 0                    // 发起系统调用

c/average.c

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+#include <stdio.h>
+
+int main() {
+    int numbers[] = {10, 20, 30, 40, 50};
+    int sum = 0;
+    int n = sizeof(numbers) / sizeof(numbers[0]);
+
+    for(int i = 0; i < n; i++) {
+        sum += numbers[i];
+    }
+
+    double average = (double)sum / n;
+    printf("The average is: %.2f\n", average);
+
+    return 0;
+}

c/hello.c

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+// hello.c
+#include <stdio.h>
+
+// 定义一个宏 MESSAGE，它代表 "Hello, World!"
+#define MESSAGE "Hello, World!"
+
+int main() {
+    printf("%s\n", MESSAGE); // 使用宏 MESSAGE
+    return 0;
+}