vishal maurya

String

A handwritten ledger page of yards, prices and totals, 1899

A shop ledger page, 1899. Every line adds up.

  • DSA Series: String (Blind 75, Java)

    10 Blind 75 problems with brute force to optimal approaches, tested Java code, time/space complexity, how interviewers ask and follow-ups. Sliding window, hashing by signature, stack matching, palindromes, encoding.

    25 min read