Overview

The way we print an array or slice is same. Let’s look at both one by one

Print a Slice

Print slice elements together

Using

• fmt.Println and
• fmt.Printf

package main
import "fmt"
func main() {
numbers := []int{1, 2, 3}
fmt.Println(numbers)
fmt.Printf("Numbers: %v", numbers)
}

Output

[1 2 3]
Numbers: [1 2 3]

Print individual slice elements

Using

• for-range loop

package main
import "fmt"
func main() {
numbers := []int{1, 2, 3}
for _, num := range numbers {
fmt.Println(num)
}
}

Output

1
2
3

Print a Array

Print array elements together

Using

• fmt.Println and
• fmt.Printf

package main
import "fmt"
func main() {
numbers := [3]int{1, 2, 3}
fmt.Println(numbers)
fmt.Printf("Numbers: %v", numbers)
}

Output

[1 2 3]
Numbers: [1 2 3]

Print individual array elements:

Using

• for-range loop

package main
import "fmt"
func main() {
numbers := [3]int{1, 2, 3}
for _, num := range numbers {
fmt.Println(num)
}
}

Output

1
2
3