# Function SquareRoot - Tutorial C# Sharp

## Lesson 5:

## Functions

## Exercise 5.38:

## Function SquareRoot

## Objetive:

##
Create a function SquareRoot, to calculate and return the approximated Square Root
of an integer number, between two specified values:

Console.Write( SquareRoot(82, 2, 12) );

would try to find the square root of 82, trying values between 2 and 12, so it would
return 9

## Source Code:

```
using System;
public class Exercise137
{
public static int SquareRoot(int number, int min, int max)
{
int result = 0;
for (int i = min; i <= max; i++)
if ((i * i) <= number)
result = i;
return result;
}
public static void Main()
{
Console.WriteLine(SquareRoot(82, 2, 12));
Console.WriteLine(SquareRoot(99, 2, 12));
Console.WriteLine(SquareRoot(100, 2, 12));
Console.WriteLine(SquareRoot(101, 2, 12));
}
}
```

Exercisey
5.38