How to Access Array Elements in Go

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How to Access Array Elements in Go ?

Answer

To access array elements in Go, you can use the indexing syntax with square brackets.

✐ Examples

1 Accessing Element at Index

In this example,

We create an array named numbers with integer values.
We access the element at index 2 using the indexing syntax numbers[2].
We print the accessed element.

Go Program

package main
import "fmt"
func main() {
    numbers := []int{1, 2, 3, 4, 5}
    element := numbers[2]
    fmt.Printf("Element at index 2: %d\n", element)
}

Output

Element at index 2: 3

2 Accessing Elements in a Loop

In this example,

We create an array named fruits with string values.
We access and print each element of the array using a for loop.

Go Program

package main
import "fmt"
func main() {
    fruits := []string{"Apple", "Banana", "Orange"}
    for _, fruit := range fruits {
        fmt.Println(fruit)
    }
}

Output

Apple
Banana
Orange

Summary

In this tutorial, we learned How to Access Array Elements in Go language with well detailed examples.

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How to Access Array Elements in Go

How to Access Array Elements in Go ?

Answer

✐ Examples

1 Accessing Element at Index

Go Program

Output

2 Accessing Elements in a Loop

Go Program

Output

Summary

More Go Arrays Tutorials