=== "📚 All-in-One" When working with numbers in Python, you'll often need to calculate square roots or raise numbers to specific powers. These operations are fundamental for everything from ...

Implement pow(x, n), which calculates x raised to the power n (i.e. xⁿ). n is a 32-bit signed integer and can be negative. 1. If n < 0, convert to x = 1/x, n = -n. Special care: -2^31 overflows abs() ...