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Encode String Example
00:00
5 left

Encode String Example

EasyPython

Problem

I/P : aabbbcc O/P : a2b3c2

Implement def run_length_encode(s): to encode each maximal run of consecutive characters as the character followed by its count. Return one string, preserving the order of the runs. The input is a non-empty string of lowercase English letters.

Constraints

  • 1 <= len(s) <= 1000
  • s contains only lowercase English letters
  • Encode consecutive runs only, not total occurrences across the entire string
  • Counts must be written in base 10 with no separators

Function Signature

def run_length_encode(s):
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