Question

How to get first and last element of slice in Go

Answer 1

package main 

import "fmt"
  
func main() {
    slice := []int{1, 2, 3, 4, 5, 6}    

    last := slice[len(slice) - 1]
    fmt.Printf("%v\n", last)
     
    first := slice[0]
    fmt.Printf("%v\n", first)
}

  
  
/*
run:
  
6
1
  
*/

 

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