⚡ Live Sandbox: AI Dev Tool: Subquadratic 3SUM and Subcubic

📝 Editable Code Sandbox

```typescript
// AI Dev Tool: Hono Cloudflare Workers D1 Starter with Subcubic APSP
// ==============================================
// A high-performance, production-ready starter boilerplate for building
// scalable and secure APIs with Hono and Cloudflare Workers D1.

import { Hono } from 'hono';
import { Router } from 'hono/router';
import { D1Client } from '@cloudflare/d1';
import { v4 as uuidv4 } from 'uuid';

// Initialize Hono app and router
const app = new Hono();
const router = new Router();

// Initialize D1 client
const d1 = new D1Client({
  account: 'your_account_id',
  namespace: 'your_namespace',
  database: 'your_database',
});

// Define a function to calculate the shortest path using Subcubic APSP
async function calculateShortestPath(graph: number[][], source: number, target: number): Promise<number[]> {
  // Initialize distances and previous nodes
  const distances: number[] = new Array(graph.length).fill(Infinity);
  const previous: number[] = new Array(graph.length).fill(null);
  distances[source] = 0;

// Relax edges repeatedly
  for (let i

🖥️ Interactive Execution Terminal Console

⚡ Ready! Click ▶️ Run Code to execute code in browser terminal...