go main

2026-08-30 浏览 (1)

main.go 源码

// Copyright © 2018 Inanc Gumus
// Learn Go Programming Course
// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
//
// For more tutorials  : https://learngoprogramming.com
// In-person training  : https://www.linkedin.com/in/inancgumus/
// Follow me on twitter: https://twitter.com/inancgumus

package main

import "fmt"

func main() {
	const min = 42

	// I've removed int from the below declaration
	// since, min's default type is int (you'll learn)
	var i = min

	var f float64 = min
	var b byte = min
	var j int32 = min
	var r rune = min

	// behind the scenes:
	// below statement equals to:
	//
	// var b byte = min
	b = byte(min)

	fmt.Println(i, f, b, j, r)
}

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  • 所属分类: 后端技术
  • 本文标签: golang
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