

<h4>
Basic Syntax of a Go Function
</h4>
<p>
A Go function is defined using the <b>func</b> keyword. Here's the basic structure:
</p>

<pre style="font-size: 90%;">
<code class="language-go normalize-whitespace line-numbers" >
func functionName(parameter1 type, parameter2 type) returnType {
    // Function body
    return value
}
</code>
</pre>

<ul class="k-list">
<li>
func: Keyword to define a function.
</li>
<li>
functionName: The name of the function.
</li>
<li>
parameter1, parameter2: Input parameters (optional).
</li>
<li>
returnType: The type of value the function returns (optional).
</li>
<li>
return: Keyword to return a value from the function.
</li>
</ul>


<h4>
Example of a Simple Function
</h4>

<p>
Here's a simple function that adds two integers:
</p>

<pre style="font-size: 90%;">
<code class="language-go normalize-whitespace line-numbers" >
package main

import "fmt"

// Function to add two integers
func add(a int, b int) int {
    return a + b
}

func main() {
    result := add(3, 5)
    fmt.Println("Result:", result) // Output: Result: 8
}
</code>
</prev>



Mastering Functions in Golang: A Comprehensive Guide