Go language: Read data from console or user

‘fmt.Scanln’ function is used to read data from user.

Syntax

fmt.Scanln(&variableName)

HelloWorld.go

package main

import "fmt"

func main() {

 var name string
 var id int

 fmt.Println("Enter your name")
 fmt.Scanln(&name)

 fmt.Println("Enter your id")
 fmt.Scanln(&id)

 fmt.Println("name : ", name, " id ", id)
}

Output

Enter your name

Krishna

Enter your id

123

name :  Krishna  id  123

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