Objective

Implement same_character_bag, a strict permutation checker for two strings.

Steps

• Create char_bag.py.
• Expose def same_character_bag(left: str, right: str) -> bool:.
• Return True only when both strings contain exactly the same characters with the same frequencies.
• The comparison is case-sensitive.
• Spaces and punctuation count like normal characters.
• Two empty strings match.

Objective

Implement same_character_bag, a strict permutation checker for two strings.

Steps

• Create char_bag.py.
• Expose def same_character_bag(left: str, right: str) -> bool:.
• Return True only when both strings contain exactly the same characters with the same frequencies.
• The comparison is case-sensitive.
• Spaces and punctuation count like normal characters.
• Two empty strings match.