# Exact Square Root of a Number

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# জয় শ্রী রাম

We will discuss two variations of the

**Square Root**problems here.

### Integer Square Root

**Problem Statement:**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 and only the integer part of the result is returned.

Example 1:

Input: 4

Output: 2

Example 2:

Input: 8

Output: 2

Explanation: The square root of 8 is 2.82842..., and since the decimal part is truncated, 2 is returned.

#### Java and Python Solution with Detailed Discussion of Algorithm used:

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### Real Square Root:

**Problem Statement:**Implement a function which takes as input a floating point value and return its square root.

#### Solution:

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