Day 7: Coding Challenge

  • Problems - Given a non-empty array of integers let us say as num, find that unique element which appears only once.
  • Condition - Time Complexity is O(n) and Space Complexity is O(1)
  • Solutions - First sort the array then traverse the array and check whether the current element is equal to the adjacent element, if yes then move forward else return the statement.


#problemsolvingskills #problemsolving #problemsolver #30daysofcodechallenge #30daysofcode #leetcode2023 #challengeaccepted

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