package main

import "fmt"
func MaxInt(a, b int) int {
	if a > b {
		return a
	} else {
		return b
	}
}
func MaxFloat32(a, b float32) float32 {
func main() {
	var a, b int
	var c, d float32
	a = 1
	b = 2
	c = 1.1
	d = 1.4
	fmt.Println(MaxInt(a, b))
	fmt.Println(MaxFloat32(c, d))

// comparable is an interface that is implemented by all comparable types
// (booleans, numbers, strings, pointers, channels, arrays of comparable types,
// structs whose fields are all comparable types).
// The comparable interface may only be used as a type parameter constraint,
// not as the type of a variable.
//翻譯如下
//comparable是由所有可比較類型實現(xiàn)的接口
//（布爾、數(shù)字、字符串、指針、通道、類似類型的數(shù)組、，
//字段均為可比較類型的結(jié)構(gòu)）。
//可比接口只能用作類型參數(shù)約束，
//不是作為變量的類型。
type comparable interface{ comparable }

type Number interface {
	int | int32 | int64 | float32
}

package main

import "fmt"
type Number interface {
	int | int32 | int64 | float32
}
func MaxNumber[K Number](a K, b K) K {
	if a > b {
		return a
	} else {
		return b
	}
func main() {
	var a, b int
	var c, d float32
	a = 1
	b = 2
	c = 1.1
	d = 1.4
	fmt.Println(MaxNumber(a, b))
	fmt.Println(MaxNumber(c, d))

type Number interface {
 	~int   
}