Question

How to print indexes and elements from array in Go

Answer 1

package main
 
import (
    "fmt"
)
 
func main() {
    arr := [7]int{4, 6, 2, 1, 8, 9, 3}   
	
    for index,element := range arr {
        fmt.Println(index,"-",element)
    }
}
 
  
  
/*
run:
  
0 - 4
1 - 6
2 - 2
3 - 1
4 - 8
5 - 9
6 - 3
  
*/

 

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