v0.40: Create exercises. Challenge the community.

same_character_bag

Your mission

Implement same_character_bag, a strict permutation checker for two strings.

See it in action

same_character_bag("study hall", "dusty hall")

Expected result

True

Your checklist

For your own tracking. Tests grade your code.

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.

More examples

same_character_bag("Cat", "cat")

Expected result

False

Constraints

Expected files

char_bag.py

Allowed functions

None. Write every helper yourself.

same_character_bag

Your mission

Implement same_character_bag, a strict permutation checker for two strings.

See it in action

same_character_bag("study hall", "dusty hall")

Expected result

True

Your checklist

For your own tracking. Tests grade your code.

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.

More examples

same_character_bag("Cat", "cat")

Expected result

False

Constraints

Expected files

char_bag.py

Allowed functions

None. Write every helper yourself.

Tests

Run the tests to grade your code

Build your code, then check each test here. Open a result to inspect its output.

Build

01Spaces count as charactersWaiting

02Simple matchWaiting

03Different lettersWaiting

04One letter differsWaiting

05Two empty stringsWaiting

06Only one string emptyWaiting

07Case-sensitiveWaiting

08Frequencies matchWaiting

09Same length but repeated left characterWaiting

10Same length but extra right characterWaiting

11Dense frequency mismatchWaiting

same_character_bag

Your mission

Implement same_character_bag, a strict permutation checker for two strings.

See it in action

same_character_bag("study hall", "dusty hall")

Expected result

True

Your checklist

For your own tracking. Tests grade your code.

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.

More examples

same_character_bag("Cat", "cat")

Expected result

False

Constraints

Expected files

char_bag.py

Allowed functions

None. Write every helper yourself.

same_character_bag

Your mission

Implement same_character_bag, a strict permutation checker for two strings.

See it in action

same_character_bag("study hall", "dusty hall")

Expected result

True

Your checklist

For your own tracking. Tests grade your code.

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.

More examples

same_character_bag("Cat", "cat")

Expected result

False

Constraints

Expected files

char_bag.py

Allowed functions

None. Write every helper yourself.

Tests

Run the tests to grade your code

Build your code, then check each test here. Open a result to inspect its output.

Build

01Spaces count as charactersWaiting

02Simple matchWaiting

03Different lettersWaiting

04One letter differsWaiting

05Two empty stringsWaiting

06Only one string emptyWaiting

07Case-sensitiveWaiting

08Frequencies matchWaiting

09Same length but repeated left characterWaiting

10Same length but extra right characterWaiting

11Dense frequency mismatchWaiting

v0.40: Create exercises. Challenge the community.

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