GO Lang Program to subtract two numbers

Program

package main
import "fmt"
func main(){
	fmt.Println("Enter the first number")
	var a int
	fmt.Scanf("%d", &a)
	fmt.Println("Enter the second number:");
	var b int
	fmt.Scanf("%d", &b)
	var c = a - b
	fmt.Println("Difference: ", c)
}

Output

$ go build subtract-two-numbers.go
$ ./subtract-two-numbers 
Enter the first number
78
Enter the second number:
12
Difference:  66