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Prime Between Numbers
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Prime Between Numbers

MediumPython

Problem

Write code to identify all prime numbers between two given numbers.

Asked in the Technical interview stage. Return the prime numbers in ascending order, including both boundaries when prime. Values less than 2 are not prime.

Function Contract

Implement def find_primes(start, end):. Return a list of integers. Assume 0 <= start <= end <= 10^9 and end - start <= 10^5.

Constraints

  • 0 <= start <= end <= 10^9
  • end - start <= 10^5
  • Return primes in ascending order
  • The interval is inclusive
  • Numbers less than 2 are not prime

Function Signature

def find_primes(start, end):
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