title: How to sort integer array in golang using default sort function
body: <p>A stupid question. I can't sort using default sort function in go</p>
  
  <pre><code>    package main
      import "fmt"
      import "sort"
      func main(){
              var arr [5]int
              fmt.Println("Enter 5 elements")
              for i:=0;i&lt;5;i++{
                      fmt.Scanf("%d",&amp;arr[i])
              }
              sort.Ints(arr)
              fmt.Println(arr)
      }
  </code></pre>
  
  <p>When executing the above program, It throws out</p>
  
  <pre><code>cannot use arr (type [5]int) as type []int in argument to sort.Ints
  </code></pre>
  
  <p>Need Help.</p>