Cielia AI

Cielia AI

Cielia AI is a character-first assistant and toolkit for creators and developers. Explore chat, styles, experiments, and scans in a calm, polished interface designed around Cielia's presence.

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Code Fixer

Analyze, debug, and optimize your code with AI assistance.

Input Code

JavaScript
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Output

function calculateSum(arr) {
  if (!arr || !Array.isArray(arr)) {
    return 0;
  }
  
  let sum = 0;
  for (let i = 0; i < arr.length; i++) {
    sum += arr[i];
  }
  return sum;
}

// Fixed: Loop condition now uses < instead of <=
// Added: Input validation for null/undefined

Issues Found

ERRORLine 3

Off-by-one error: Loop condition uses <= instead of <

WARNINGLine 1

Missing input validation: Function doesn't check for null/undefined

INFOLine 2

Style: Consider using const instead of let for sum if not reassigning