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feat(content): function signatures + test cases

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This commit is contained in:
Kai Chappell
2025-07-13 19:53:34 +01:00
parent 9e6c6d256f
commit 65a8d525f5
203 changed files with 4526 additions and 0 deletions
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20
backend/data/questions/design-hashset.yaml
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@@ -9,6 +9,26 @@ categories:
patterns:
- heap
function_signature: "class MyHashSet:\n def __init__(self): ...\n def add(self, key: int) -> None: ...\n def remove(self, key: int) -> None: ...\n def contains(self, key: int) -> bool: ..."
test_cases:
visible:
- input: { operations: ["MyHashSet", "add", "add", "contains", "contains", "add", "contains", "remove", "contains"], arguments: [[], [1], [2], [1], [3], [2], [2], [2], [2]] }
expected: [null, null, null, true, false, null, true, null, false]
- input: { operations: ["MyHashSet", "add", "contains", "remove", "contains"], arguments: [[], [5], [5], [5], [5]] }
expected: [null, null, true, null, false]
hidden:
- input: { operations: ["MyHashSet", "contains"], arguments: [[], [0]] }
expected: [null, false]
- input: { operations: ["MyHashSet", "add", "add", "add", "contains", "contains", "contains"], arguments: [[], [0], [1000000], [500000], [0], [1000000], [500000]] }
expected: [null, null, null, null, true, true, true]
- input: { operations: ["MyHashSet", "add", "add", "remove", "add", "contains"], arguments: [[], [1], [1], [1], [1], [1]] }
expected: [null, null, null, null, null, true]
- input: { operations: ["MyHashSet", "remove", "contains"], arguments: [[], [100], [100]] }
expected: [null, null, false]
- input: { operations: ["MyHashSet", "add", "add", "add", "remove", "remove", "contains", "contains"], arguments: [[], [769], [1538], [2307], [769], [1538], [769], [2307]] }
expected: [null, null, null, null, null, null, false, true]
description: |
Design a HashSet without using any built-in hash table libraries.