Roblox

Generate automated emails for content moderation based on detected keywords.

Function Signature:

function generateContentModerationEmail(
  detectedKeywords: string[],
  keywordToCategory: string[],
  categoryToInstruction: string[]
): string

Example: Input:

• Keywords: ["hack", "heroin"]
• Categories: ["hack,Hacking", "heroin,Drug"]
• Instructions: [ "Hacking, Please ensure that cheating mechanisms are reported promptly to administrators.", "Drug, Please be aware of drug dealing in the game, report to police if necessary." ]

Output:

Subject: Detected Keywords in the Game

Dear User,

Our system has detected the following types of activity in the game:

Hacking: Please ensure that cheating mechanisms are reported promptly to administrators.
Drug: Please be aware of drug dealing in the game, report to police if necessary.

We encourage you to remain vigilant and take the appropriate actions outlined above.

Best regards,
[Your Organization's Name]

Find number of paths in binary tree that sum to target value.

Function Signature:

function pathSum(root: TreeNode, targetSum: number): number

Requirements:

• Path can start from any node
• Must follow parent-to-child direction
• Count all paths summing to target

Example: Input:

• Tree: [5,4,8,11,null,13,4,7,2,null,null,5,1]
• Target: 22

Output: 3 Paths: [5,4,11,2], [5,8,4,5], [4,11,7]

Solution: Use recursive approach with hashmap for cumulative sums.