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Practice

String Problem Set

⭐⭐ intermediate~45 min of coding5 challenges

Palindromes, RLE, anagrams, char statistics, and honest brute-force substring counting.

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What you will practice

  1. Palindrome Check⭐ beginner
  2. Run-Length Encode⭐ beginner
  3. Anagram Verdict⭐ beginner
  4. Case Statistics⭐ beginner
  5. Distinct Substrings⭐⭐ intermediate

Need the concept first? Re-read the lesson.