Quiz: Algorithm Analysis

Test your understanding of algorithm analysis in coding interviews.

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Technical Quiz

What is the time complexity of the following code?

function findMax(arr) {
  let maxVal = arr[0];
  for (const num of arr) {
    if (num > maxVal) {
      maxVal = num;
    }
  }
  return maxVal;
}

$O(1)$

$O(\log n)$

$O(n)$

$O(n^2)$

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