COMMENT “code” & I’ll send you both brute and optimized code in your DM. 🤝🏻 Problem: Elements appearing thrice Time complexity: O(n) Space complexity: O(1) Save for your future interviews 📩 [data structures, algorithms, coding, tech, interviews, tech interviews, data structures and algorithms, google, Microsoft, Amazon, uber, software engineer, coding life, work life balance, code, java, learning, upskilling, career, job, opportunities,resume, two pointers, coding interviews, time complexity, dsa, leetcode] #dsa #leetcode #coding #algorithms #algo #softwareengineering #btech