How to use Array Reverse Sort Functions for Integer and Strings in Golang?
Last Updated :
17 May, 2020
Go language provides inbuilt support implementation of basic constants and run-time reflection to operate sort package. Golang is the ability for functions to run independently of each other. With the help of this function we can easily sort integer and string by importing “sort” package. Basically, this will sort the Integer and Strings in Reverse order.
Syntax:
func Reverse(data Interface) Interface
Return Value: This function returns the value of IntSlice and StringSlice value.
Below examples illustrate the use of the above method in Golang:
Example 1:
package main
import (
"fmt"
"sort"
)
func main() {
fmt.Println( "Example For Integer Reverse Sort" )
num := [] int {70, 80, 20, 50, 10}
sort.Sort(sort.Reverse(sort.IntSlice(num)))
fmt.Println(num)
}
|
Output:
Example For Integer Reverse Sort
[80 70 50 20 10]
Example 2:
package main
import (
"fmt"
"sort"
)
func main() {
fmt.Println( "Example For String Reverse Sort" )
str:= []string{ "GFG" , "Rank" , "India" , "Amid" , "Covid19" }
sort.Sort(sort.Reverse(sort.StringSlice(str)))
fmt.Println(str)
}
|
Output:
Example For String Reverse Sort
[Rank India GFG Covid19 Amid]
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