feat(content): hidden test cases

2025-08-06 23:21:42 +01:00
parent 8544efb5bf
commit e0bf8cda01
134 changed files with 2075 additions and 0 deletions
--- a/backend/data/questions/valid-parenthesis-string.yaml
+++ b/backend/data/questions/valid-parenthesis-string.yaml
@@ -11,6 +11,30 @@ patterns:
  - greedy
  - dynamic-programming

+function_signature: "def check_valid_string(s: str) -> bool:"
+
+test_cases:
+  visible:
+    - input: { s: "()" }
+      expected: true
+    - input: { s: "(*)" }
+      expected: true
+    - input: { s: "(*))" }
+      expected: true
+  hidden:
+    - input: { s: "" }
+      expected: true
+    - input: { s: "(*" }
+      expected: true
+    - input: { s: "(((((*(()((((*((**(((()()*)()()()*((((**)())*)*)))))))(())(()))())((*()()(((()((()*(*)(*)*()(((((*)()" }
+      expected: false
+    - input: { s: "***" }
+      expected: true
+    - input: { s: "(((*)" }
+      expected: false
+    - input: { s: "(*)(*" }
+      expected: true
+
 description: |
  Given a string `s` containing only three types of characters: `'('`, `')'` and `'*'`, return `true` *if* `s` *is **valid***.