Google Software Engineer interview questions

Coding Rounds (DSA): Multiple rounds focused on problem-solving using data structures and algorithms. Complexity: Questions range from medium to hard difficulty, testing optimal solutions and handling edge cases. Patterns & Principles: Expect problems involving common patterns like dynamic programming, graph traversals (BFS, DFS), tree algorithms, linked lists, arrays, strings, and hash-based structures. Understanding underlying principles like time and space complexity, recursion, and iterative approaches is crucial. Use Cases: Questions often present real-world scenarios requiring algorithmic solutions.