Available question text
Compute the integer square root: for a non-negative integer x (0 ≤ x ≤ 2^31-1), return floor(sqrt(x)) without using built-in exponent functions — typically solved via binary search or Newton's method.
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Leetcode 69. Sqrt(x)
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Source snapshot: Nov 12, 2026
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Google
Sqrt(x)
Reported date not specified · Source window: 6mo
Source snapshot: Oct 20, 2026
Source frequency score: 54.9. This is not an interview probability.
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