Analyze the time and space complexity of your solution. Compare your solution to others and identify areas for improvement.

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// Implement int sqrt(int x). // Compute and return the square root of x, where x is guaranteed to be a non-negative integer. // Since the return type is an integer, the decimal digits are truncated ...

// Given an array, rotate the array to the right by k steps, where k is non-negative. // rotate 1 steps to the right: [7,1,2,3,4,5,6] // rotate 2 steps to the right: [6,7,1,2,3,4,5] // rotate 3 steps ...

LeetCode’s Java ecosystem is evolving beyond mere algorithmic correctness, with a growing emphasis on code quality metrics such as readability, maintainability, and performance profiling.