kschappell/codetutor
Public Access
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

feat(content): function signatures + test cases

Browse Source
This commit is contained in:
Kai Chappell
2025-07-13 19:53:34 +01:00
parent b434eb3a49
commit a7d29b7cce
203 changed files with 4526 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
backend/data/questions/implement-queue-using-stacks.yaml
View File

@@ -9,6 +9,24 @@ categories:
patterns:
- monotonic-stack
function_signature: "class MyQueue"
test_cases:
visible:
- input: { operations: ["MyQueue", "push", "push", "peek", "pop", "empty"], arguments: [[], [1], [2], [], [], []] }
expected: [null, null, null, 1, 1, false]
hidden:
- input: { operations: ["MyQueue", "push", "peek"], arguments: [[], [5], []] }
expected: [null, null, 5]
- input: { operations: ["MyQueue", "push", "push", "push", "pop", "pop", "pop"], arguments: [[], [1], [2], [3], [], [], []] }
expected: [null, null, null, null, 1, 2, 3]
- input: { operations: ["MyQueue", "push", "pop", "push", "pop"], arguments: [[], [1], [], [2], []] }
expected: [null, null, 1, null, 2]
- input: { operations: ["MyQueue", "empty"], arguments: [[], []] }
expected: [null, true]
- input: { operations: ["MyQueue", "push", "push", "pop", "push", "peek"], arguments: [[], [1], [2], [], [3], []] }
expected: [null, null, null, 1, null, 2]
description: |
Implement a first in first out (FIFO) queue using only two stacks. The implemented queue should support all the functions of a normal queue (`push`, `peek`, `pop`, and `empty`).