Design an API for Pascal Triangle
Design an API for Pascal's Triangle
Design an HTTP API that generates and returns Pascal's triangle for a specified height. The server's responsibility is solely to provide the numeric data; the client is expected to handle all aspects of formatting, alignment, and rendering of the triangle.
Your design should comprehensively describe the following:
- Endpoint: The specific URL path and HTTP method(s) for accessing the API.
- Request Parameters: Any necessary inputs the client must provide to request a triangle of a certain height.
- Response Schema: The structure and data types of the JSON object returned by the API.
- Validation Rules: The constraints and checks applied to incoming requests.
- Error Handling: How the API communicates issues and invalid requests to the client.
- Practical Limits: Any inherent or imposed constraints on the API's capabilities (e.g., maximum height, request rate).
AI interview prep
Core dilemma
Balancing the computational cost and memory footprint of generating potentially large Pascal's triangles with the need for a responsive, scalable, and resource-efficient API, while adhering to data transfer limits.
3 tradeoffs and 3 stress tests locked
Interview prep
Unlock the interviewer X-Ray rubric, tradeoff matrix, stress tests, clarifying questions, and key concepts.
Design an API for Pascal Triangle
Design an API for Pascal's Triangle
Design an HTTP API that generates and returns Pascal's triangle for a specified height. The server's responsibility is solely to provide the numeric data; the client is expected to handle all aspects of formatting, alignment, and rendering of the triangle.
Your design should comprehensively describe the following:
- Endpoint: The specific URL path and HTTP method(s) for accessing the API.
- Request Parameters: Any necessary inputs the client must provide to request a triangle of a certain height.
- Response Schema: The structure and data types of the JSON object returned by the API.
- Validation Rules: The constraints and checks applied to incoming requests.
- Error Handling: How the API communicates issues and invalid requests to the client.
- Practical Limits: Any inherent or imposed constraints on the API's capabilities (e.g., maximum height, request rate).