Today's Challenge
Day 42
Build your coding skills with today's focused practice session
Implement a function that finds the longest palindromic substring in a given string. Your solution should be efficient and handle edge cases properly.
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Weekly Progress
Problems Solved12/15
4 days left80% complete
Insights
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Problem Solver
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5-Second Check
Empty input handled?
No duplicate logic?
Bounds checking?
Hint Ladder
Step 1
Nudge Look for symmetry around a center — palindromes read the same both ways.
Step 2
Strategy Step 3
Specific