hacktoberfest-2018/code/golang/gocalc/gocalc.go

32 lines
590 B
Go

package main
import (
"fmt"
)
var num1 int64
var num2 int64
var action string
func main() {
fmt.Println("Enter firs number:")
fmt.Scan(&num1)
fmt.Println("Enter second number:")
fmt.Scan(&num2)
fmt.Println("Enter operation('+', '-', '*' or '/'):")
fmt.Scan(&action)
if action == "+" {
fmt.Printf("%v + %v = %v\n", num1, num2, num1+num2)
}
if action == "-" {
fmt.Printf(" %v - %v = %v\n", num1, num2, num1-num2)
}
if action == "*" {
fmt.Printf(" %v * %v = %v\n", num1, num2, num1*num2)
}
if action == "/" {
fmt.Printf(" %v / %v = %v\n", num1, num2, num1/num2)
}
}