mean.go

package main

import (
	"fmt"
)

func main() {
	/*
		var x float32
		var y float32

		x = 1
		y = 2
	*/

	x := 1.0
	y := 2.0

	fmt.Printf("x=%v, type of %T\n", x, x)
	fmt.Printf("y=%v, type of %T\n", y, y)

	mean := (x + y) / 2.0

	fmt.Printf("result: %v, type of %T\n", mean, mean)
}