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Prime Check and Pattern Printing
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Prime Check and Pattern Printing

MediumPython

Problem

Write code to check whether a number is prime and print a pattern.

Implement prime_and_pattern(n). Return "Prime" or "Not Prime", followed by a newline-separated pattern containing rows of 1 through n asterisks. For n <= 0, return only the primality result. A positive input's returned pattern must end with a newline.

Function signature: def prime_and_pattern(n):

Constraints

  • -10^9 <= n <= 10^5
  • n is an integer
  • For n > 0, the pattern has exactly n rows

Function Signature

def prime_and_pattern(n):
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