Grokking the Coding Interview: Patterns for Coding Questions
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Problem Challenge 2: Find the Smallest Missing Positive Number (medium)

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Anonymous

· 3 years ago

class Solution:
  def findNumber(self, nums):
    smallest = 1
    for num in nums:
      if smallest == num:
        smallest += 1
    return smallest
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A

Anonymous

· 4 years ago

There is a slight typo in here. Take line 3 inside the function for java.

"if (nums[i] > 0 && nums[i]

A

Anonymous

· 5 years ago

Don't understand why it returns nums.length + 1 at the end? For which input would this line be needed?

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Anonymous

· 5 years ago

Some of these cyclic sort algorithms don't work on the corresponding LeetCode problems...

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