Leetcode Problem 1957. Delete Characters to Make Fancy String

1957. Delete Characters to Make Fancy String

Leetcode Solutions

Iterative Character Count Approach

  1. Initialize an empty result string.
  2. Initialize a variable to keep track of the count of consecutive characters, starting with 1.
  3. Iterate through the string starting from the second character.
  4. For each character, check if it is the same as the previous character.
    • If it is the same, increment the count.
    • If it is different, reset the count to 1.
  5. Append the character to the result string if the count is less than 3.
  6. Return the result string.
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Regular Expression Replacement Approach

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