Prime Numbers and String-to-Int

A Cornerstone OnDemand service receives a maximum employee ID and a configuration value as text. Implement one function that generates every prime number up to the maximum ID and converts the configuration string to a 32-bit signed integer without using library conversion or prime-generation functions.

Formal Specification

Implement find_primes_and_parse(n, s):

1. Return all prime numbers in the inclusive range [2, n] in ascending order using the Sieve of Eratosthenes.
2. Parse s manually. Ignore leading ASCII spaces, accept one optional + or -, consume consecutive decimal digits, and stop at the first non-digit after digits begin.
3. Return 0 if no digits are found.
4. Clamp results outside the signed 32-bit range to -2147483648 or 2147483647.
5. Do not use int(), float(), str.strip(), str.isdigit(), regular expressions, or library prime utilities.

Return a dictionary with keys primes and value.