To solve this problem, we need to reformat a given JSON array of system requirements into properly structured HTML. The goal is to generate HTML content that clearly presents the system requirements in a consistent and readable format. ### Approach 1. **Parse the Input:** The input is a JSON array where each item can represent either a single system's requirements or multiple systems with grouped requirements. 2. **Determine System Name:** For each item, check if it contains a "system" key. If it does, use this value as the system name; otherwise, default to "PC System Requirements". 3. **Extract Specifications:** If the item contains a "requirement" key, it is expected to be an HTML list. Otherwise, iterate through the item's key-value pairs to construct a list of specifications. 4. **Generate HTML:** For each system, create an HTML structure that includes a title, a "MINIMUM SPECS" paragraph, and the specifications list. Combine all these into a single HTML string with appropriate line breaks between systems. ### Solution Code ```javascript function formatSystemRequirements(input) { const verboseNames = { "OS": "Operating System:", "Processor": "Processor:", "Memory": "Memory:", "Graphics": "Graphics Card:", "Hard Drive": "Hard Drive:", "Additional": "Additional Requirements:" }; const systems = input.map(item => { const systemName = item.system || "PC System Requirements"; let specsHTML; if (item.requirement) { specsHTML = item.requirement; } else { const specsList = Object.entries(item).map(([key, value]) => { const displayName = verboseNames[key] || key + ":"; return `

${displayName} ${value}

`; }).join(''); specsHTML = `

${specsList}

`; } return ` `; }); return systems.join('

'); } // Example usage: const input1 = [{"OS":"Windows XP or Windows Vista"},{"Processor":"1.8 GHz"},{"Memory":"512MB RAM (1 GB recommended)"},{"Graphics":"3D graphics card compatible with DirectX 8 (compatible with DirectX 9 recommended)"},{"Hard Drive":"2GB"},{"Additional":"Mouse, Keyboard"}]; console.log(formatSystemRequirements(input1)); const input2 = [{"system":"Windows","requirement":"

• OS: Windows 7 or higher
• Processor: 1.5 Ghz
• Memory: 2 GB RAM
• Graphics: 256MB DirectX 9 or higher
• Storage: 1 GB available space
• Additional Notes: A printed copy of the Bomb Defusal Manual or an additional web-enabled device to view the Bomb Defusal Manual is required. The Bomb Defusal Manual is freely available at www.bombmanual.com. HTC Vive or Oculus Rift/DK2 required for VR play. Gamepad or motion controllers required for VR play.

"},{"system":"Mac","requirement":"

• OS: OS X 10.9 (Mavericks) or later
• Processor: 1.5GHz Intel Processor
• Graphics: 256MB or higher
• Storage: 1 GB available space
• Additional Notes: A printed copy of the Bomb Defusal Manual or an additional web-enabled device to view the Bomb Defusal Manual is required. The Bomb Defusal Manual is freely available at www.bombmanual.com. Virtual reality not supported.

"},{"system":"Linux","requirement":"

• OS: Ubuntu 16.04 or later
• Processor: 1.5GHz Intel Processor
• Graphics: 256MB or higher
• Additional Notes: A printed copy of the Bomb Defusal Manual or an additional web-enabled device to view the Bomb Defusal Manual is required. The Bomb Defusal Manual is freely available at www.bombmanual.com. Virtual reality not supported.

"}]; console.log(formatSystemRequirements(input2)); ``` ### Explanation 1. **Parsing Input:** The function processes each item in the input array to determine if it represents a single system or multiple systems. 2. **System Name Handling:** Each system's name is derived from the "system" key if present; otherwise, a default name is used. 3. **Specifications Extraction:** If the item contains a "requirement" field, it is directly used. Otherwise, key-value pairs are processed to create spec items. 4. **HTML Generation:** For each system, an HTML structure is created with appropriate titles, paragraphs, and lists. These structures are combined with line breaks to form the final output. This approach ensures that system requirements are consistently and clearly presented, regardless of the input structure, providing a robust and flexible solution for different use cases.

1. Go to yourrewardcard.com.

2. Log in with your Spotify account or create an account.

3. Enter the digital Spotify Premi

```html

• Go to yourrewardcard.com to redeem your Promocode for a Visa Virtual Account.

• The Promocode Redemption site will open and ask you to provide a Username.

• If this is your first time redeeming a Promocode, pick a username. If this is not your first time redeeming a Promocode, enter your existing username.

• Select a Virtual Visa Prepaid Card, ready for immediate use online or over the phone anywhere Visa Debit is accepted.

• Or, if available, choose a Physical Visa Prepaid Card, to be mailed to you (shipping and handling fee of $3.00 applies). The redemption website provides balance information and transaction history to help you keep track of all your rewards.

```