Fixed-size Leaderboard

You’re building a local leaderboard for a game that tracks the all-time top 5 scores. Your task is to:

1. Write a function insert_score that:

   • Takes a collection of scores and a new score.
   • Inserts the new score in its correct sorted position (highest to lowest).
   • Drops the lowest score if the collection was already full.
   • If the new score is lower than everything already there, nothing changes.

2. Write a function print_scores that prints all scores.