java_palindrome.json

{
  "id": "java_palindrome",
  "language": "java",
  "title": "Valid Palindrome",
  "description": "Check if a string is a valid palindrome. Ignore spaces, punctuation, and case.\n\nA palindrome reads the same forwards and backwards.\n\nExamples:\n- \"racecar\" -> true\n- \"hello\" -> false  \n- \"A man a plan a canal Panama\" -> true (ignoring spaces and case)",
  "starter_code": "public class Solution {\n    public static boolean isPalindrome(String s) {\n        // your code here\n        return false;\n    }\n}",
  "entry_point": "Solution.isPalindrome",
  "public_tests": [
    {
      "input": ["racecar"],
      "expected_output": true,
      "description": "simple palindrome"
    },
    {
      "input": ["hello"],
      "expected_output": false,
      "description": "not a palindrome"
    }
  ],
  "hidden_tests": [
    {
      "input": ["A man a plan a canal Panama"],
      "expected_output": true
    },
    {
      "input": ["race a car"],
      "expected_output": false
    },
    {
      "input": ["Was it a car or a cat I saw"],
      "expected_output": true
    }
  ],
  "limits": {
    "time_seconds": 5,
    "memory_mb": 256
  }
}