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Problem Submissions Solution

Remove Consecutive Duplicates

Difficulty: Easy

Acceptance: 60.00%

Points: 20.00

You are given a string s. Your task is to remove all consecutive duplicate characters. If the same characters appear next to each other, keep only one occurrence. Return the final string after removing duplicates.

Topics

Companies

Articles

Examples:

N/A

Constraints:
  • 1 = length of s = 105
  • The string contains lowercase or uppercase letters only
Companies:
Apple Cognizant
Topics:
Recursion
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