To find the square root of a positive integer n, we can use different approaches. The Naive Approach involves using a loop to find the largest integer whose square is less than or equal to n. The Binary Search Approach optimizes this by using a binary search algorithm. Alternatively, we can use Built-In Functions like sqrt() for faster results. Another method uses a Mathematical Formula for calculating square roots. These methods help find the floor value of the square root efficiently.
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