Summary of practice problems
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LeetCode practice methods and question types
I went through another round of interviews this year and received offers from FANMG. I realized that coding practice plays a smaller and smaller role in the job search. There are many reasons for this, but the biggest factor is that coding practice is no longer as difficult for me. Looking back, coding practice is actually a one-time effort with lasting benefits…
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Summary of Queue & Stack Problem-Solving Methods
Related LeetCode problems (easy): 155, 225, 232, 346. Common methods: Stack: push(), pop(), peak(), empty(); Queue(LinkedList)...
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Summary of Array Problem Solving Methods
Related LeetCode problems (easy): 26, 27, 35, 48, 88; 118, 119, 121, 122, 136, 162, 167, 169; 217, 219, 243, 268, …
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Summary of LinkedList problem-solving methods
Related LeetCode problems (easy): 2, 21, 82, 83, 86, 141, 160, 203, 206, 234, 237; Medium: Problem 142. Technique: Two pointers, one moving two steps, the other moving one step…
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Summary of String problem-solving methods
Related LeetCode problems (easy): 9, 14, 20, 28, 58, 66, 73, 125, 168, 171, 186, 189, 205, 242, 246, 266, 290, 293…
