Day-21_Leetcode_Easy

Day-21 : Leetcode Easy 🍵❤️‍🔥

Tasks | Activities 🌟

Activity 1: Two Sum

• Task 1: Solve the "Two Sum" problem on LeetCode.

  • Write a function that takes an array of numbers and a target number, and returns the indices of the two numbers that add up to the target.
  • Log the indices for a few test cases.

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Activity 2: Reverse Integer

• Task 2: Solve the "Reverse Integer problem on LeetCode.

  • Write a function that takes an integer and returns it with its digits reversed.
  • Handle edge cases like negative numbers and numbers ending in zero.
  • Log the reversed integers for a few test cases.

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Activity 3: Palindrome Number

• Task 3: Solve the "Palindrome Number" problem on LeetCode.

  • Write a function that takes an integer and returns true if it i t is a palindrome, and false otherwise.
  • Log the result for a few test cases, including edge cases like negative numbers.

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Activity 4: Merge Two Sorted Lists

• Task 4: Solve the "Merge Two Sorted Lists problem on LeetCode.

  • Write a function that takes two sorted linked lists and returns a new sorted list by merging them.
  • Create a few test cases with linked lists and log the merged list.

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Activity 5: Valid Parentheses

• Task 5: Solve the 'Valid Parentheses problem on LeetCode.

  • Write a function that takes a string containing just the characters(), [], '' and T', and determines if the input string is valid.
  • A string is valid if open brackets are closed in the correct order.
  • Log the result for a few test cases.

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Feature Request 🙇‍♂️

1. Two Sum Script: Write a script that includes a function to solve the "Two Sum" problem and logs the indices of the two numbers.

2. Reverse Integer Script: Create a script that includes a function to reverse an integer and handles edge cases.

3. Palindrome Number Script: Write a script that includes a function to check if an integer is an palindrome and log the result.

4. Merge Two Sorted Lists Script: Create a script that includes a function to merge two sorted linked lists and logs the merged list.

5. Valid Parentheses Script: Write a script that includes a function to check if a string of parentheses is valid and logs the result.

Achievement 🏆

By the end of these activities, you will:

• Solve common LeetCode problems.

• Apply problem-solving skills to implement algorithms.

• Understand and handle edge cases in algorithmic solutions.

• Gain confidence in solving easy-level coding challenges on LeetCode.