The main function in Go is the entry point of a Go program. It is where the execution of the program begins. The main function must be defined within the main package, and it does not take any parameters nor does it return any values. Here’s a simple example:
package main
import "fmt"
func main() {
fmt.Println("Hello, World!")
}In this example, when the program is run, it will print "Hello, World!" to the console. The main function is crucial for any executable Go program.
