Go language: Print key, value from map

You can print key, values from a map using for loop.

Example

for key, value := range employees {

         fmt.Println(key, " : ", value)

}

App.java

package main

import "fmt"

func main() {

 employees := map[int]string{
  1: "Krishna",
  2: "Ram",
  3: "Chamu", //Must have trailing comma
 }

 for key, value := range employees {
  fmt.Println(key, " : ", value)
 }
}

Output

1  :  Krishna

2  :  Ram

3  :  Chamu

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