HackerEarth String Queries problem solution YASH PAL, 31 July 202417 February 2026 In this HackerEarth String Queries problem solution Given a 1-indexed String S of length N,… Continue Reading
HackerEarth Lexical Analyzer problem solution YASH PAL, 31 July 202417 February 2026 In this HackerEarth Lexical Analyzer problem solution Alex has recently decided to learn about how… Continue Reading
HackerEarth Caesar’s Cipher problem solution YASH PAL, 31 July 202417 February 2026 In this HackerEarth Caesar’s Cipher problem solution Caesar’s Cipher is a very famous encryption technique… Continue Reading
HackerEarth Decode problem solution YASH PAL, 31 July 202417 February 2026 In this HackerEarth Decode problem solution Given an encrypted message, Erwin encodes it the following… Continue Reading
HackerEarth Remove Duplicates problem solution YASH PAL, 31 July 202417 February 2026 In this HackerEarth Remove Duplicates problem solution Given a string S. Your task is to… Continue Reading
HackerEarth Nobita and String problem solution YASH PAL, 31 July 202417 February 2026 In this HackerEarth Nobita and String problem solution Doraemon gave Nobita a gadget that swaps… Continue Reading