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Go Examples
Go Program to Get Input from User
Go Program to Get Input from User
Scanf function from fmt library provides the feature to get input from user via keyboard.
fmt.Scanf(“%d”, &a)
Go Example to Get Input from User
Go code is used to get user input a, b and calculates addition of a and b.
package main
import "fmt"
func main() {
// declare variables
var a, b int
fmt.Print("Enter a and b: ")
// Get inputs a and b from user via keyboard
fmt.Scanf("%d", &a)
fmt.Scanf("%d", &b)
// addition expression
c := a + b
// prints result
fmt.Printf("%d + %d: %d\n", a, b, c)
}
Output:
$ go build user-input.go $ ./user-input Enter a and b: 2 4 2 + 4: 6« Previous Next »
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