Golang program to print even numbers of the array

Program/Source Code:

The source code to print EVEN numbers of the array is given below. The given program is compiled and executed successfully.

// Golang program to print EVEN numbers of the array

package main

import "fmt"

func main() {
	var arr [5]int

	arr[0] = 64
	arr[1] = 34
	arr[2] = 77
	arr[3] = 44
	arr[4] = 21

	fmt.Printf("EVEN numbers are: \n")
	for i := 0; i <= 4; i++ {
		if arr[i]%2 == 0 {
			fmt.Printf("%d ", arr[i])
		}
	}
}

Output:

EVEN numbers are:
64 34 44

Explanation:

In the above program, we declare the package main. The main package is used to tell the Go language compiler that the package must be compiled and produced the executable file. Here, we imported the fmt package that includes the files of package fmt then we can use a function related to the fmt package.

In the main() function, we created and initialized an array of integers. After that, we found the EVEN numbers from the array and printed the EVEN numbers on the console screen.