28 lines
499 B
Go
28 lines
499 B
Go
|
// For more tutorials: https://blog.learngoprogramming.com
|
||
|
|
//
|
||
|
|
// Copyright © 2018 Inanc Gumus
|
||
|
|
// Learn Go Programming Course
|
||
|
|
// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
|
||
|
|
//
|
||
|
|
|
||
|
|
package main
|
||
|
|
|
||
|
|
import "fmt"
|
||
|
|
|
||
|
|
func main() {
|
||
|
|
// When you use a float value with an integer
|
||
|
|
// in a calculation,
|
||
|
|
// the result always becomes a float.
|
||
|
|
|
||
|
|
ratio := 3.0 / 2
|
||
|
|
|
||
|
|
// OR:
|
||
|
|
// ratio = 3 / 2.0
|
||
|
|
|
||
|
|
// OR - if 3 is inside an int variable:
|
||
|
|
// n := 3
|
||
|
|
// ratio = float64(n) / 2
|
||
|
|
|
||
|
|
fmt.Printf("%f", ratio)
|
||
|
|
}
|