Add: 07 Chinese version (#136)

* Add: 07 Chinese version

translation/chinese/07-打印/01-介绍/01-println-vs-printf/main.go

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+// 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() {
+	ops, ok, fail := 2350, 543, 433
+
+	fmt.Println(
+		"total:", ops, "- success:", ok, "/", fail,
+	)
+
+	fmt.Printf(
+		"total: %d - success: %d / %d\n",
+		ops, ok, fail,
+	)
+}

translation/chinese/07-打印/01-介绍/02/main.go

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+// 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() {
+	var brand string
+
+	// 像这样 "" 引用形式打印字符串
+	fmt.Printf("%q\n", brand)
+
+	brand = "Google"
+	fmt.Printf("%q\n", brand)
+}

translation/chinese/07-打印/02-转义序列/main.go

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+// 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() {
+	// 没有换行符
+	fmt.Println("hihi")
+
+	// 使用换行符:
+	//   \n = 转义序列
+	//   \  = 转义字符
+	fmt.Println("hi\nhi")
+
+	// 转义字符:
+	//   \\ = \
+	//   \" = "
+	fmt.Println("hi\\n\"hi\"")
+}

translation/chinese/07-打印/03-打印类型/main.go

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+// 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() {
+	// 我正在使用一次声明多个变量，而不是一次声明一个变量
+	var (
+		speed int
+		heat  float64
+		off   bool
+		brand string
+	)
+
+	fmt.Printf("%T\n", speed)
+	fmt.Printf("%T\n", heat)
+	fmt.Printf("%T\n", off)
+	fmt.Printf("%T\n", brand)
+}

translation/chinese/07-打印/04-编程/main.go

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+// 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() {
+	var (
+		planet   = "venus"
+		distance = 261
+		orbital  = 224.701
+		hasLife  = false
+	)
+
+	// 全能打印 %v 动词
+	fmt.Printf("Planet: %v\n", planet)
+	fmt.Printf("Distance: %v millions kms\n", distance)
+	fmt.Printf("Orbital Period: %v days\n", orbital)
+	fmt.Printf("Does %v have life? %v\n", planet, hasLife)
+
+	// 参数索引 - 索引从 1 开始
+	fmt.Printf(
+		"%v is %v away. Think! %[2]v kms! %[1]v OMG.\n",
+		planet, distance,
+	)
+
+	// 为什么不使用别的打印词?
+	// 原因: 有可能因为类型不正确导致报错
+	//
+	// fmt.Printf("Planet: %d\n", planet)
+	// fmt.Printf("Distance: %s millions kms\n", distance)
+	// fmt.Printf("Orbital Period: %t days\n", orbital)
+	// fmt.Printf("Does %v has life? %f\n", planet, hasLife)
+
+	// 正确的打印动词:
+	// fmt.Printf("Planet: %s\n", planet)
+	// fmt.Printf("Distance: %d millions kms\n", distance)
+	// fmt.Printf("Orbital Period: %f days\n", orbital)
+	// fmt.Printf("Does %s has life? %t\n", planet, hasLife)
+
+	// 更加精确的打印动词
+	fmt.Printf("Orbital Period: %f days\n", orbital)
+	fmt.Printf("Orbital Period: %.0f days\n", orbital)
+	fmt.Printf("Orbital Period: %.1f days\n", orbital)
+	fmt.Printf("Orbital Period: %.2f days\n", orbital)
+}

translation/chinese/07-打印/练习/01-print-your-age/main.go

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+// 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
+
+// ---------------------------------------------------------
+// 练习: 打印你的年来
+//
+//  使用 Printf 打印你的年龄
+//
+// 期望输出
+//  I'm 30 years old.
+//
+// 注意
+//  你应该把你的年龄给程 30 岁
+// ---------------------------------------------------------
+
+func main() {
+	// ?
+}

translation/chinese/07-打印/练习/01-print-your-age/solution/main.go

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+// 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() {
+	fmt.Printf("I'm %d years old.\n", 30)
+}

translation/chinese/07-打印/练习/02-print-your-name-and-lastname/main.go

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+// 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
+
+// ---------------------------------------------------------
+// 练习：打印您的名字和姓氏
+//
+//  使用 Printf 您的名字和姓氏
+//
+// 期望输出
+//  My name is Inanc and my lastname is Gumus.
+//
+// 额外
+//  把打印格式声明字符串 (Printf 的第一个参数) 存到一个变量
+//  然后传递到 Printf
+// ---------------------------------------------------------
+
+func main() {
+	// 额外: 使用一个变量存打印格式声明字符串
+
+	// fmt.Printf("?", ?, ?)
+}

translation/chinese/07-打印/练习/02-print-your-name-and-lastname/solution/main.go

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+// 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() {
+	fmt.Printf("My name is %s and my lastname is %s.\n", "Inanc", "Gumus")
+
+	// 额外
+	msg := "My name is %s and my lastname is %s.\n"
+	fmt.Printf(msg, "Inanc", "Gumus")
+}

translation/chinese/07-打印/练习/03-false-claims/main.go

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+// 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
+
+// ---------------------------------------------------------
+// 练习: false 声明
+//
+//  使用 Printf 使用变量打印预期输出
+//
+// 期望输出
+//  These are false claims.
+// ---------------------------------------------------------
+
+func main() {
+	// 将注释下的代码去掉注释
+	// 然后移到你的代码中
+	// tf := false
+
+	// 将你的代码写到下面
+	// ?
+}

translation/chinese/07-打印/练习/03-false-claims/solution/main.go

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+// 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() {
+	tf := false
+	fmt.Printf("These are %t claims.\n", tf)
+}

translation/chinese/07-打印/练习/04-print-the-temperature/main.go

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+// 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
+
+// ---------------------------------------------------------
+// 练习：打印温度
+//
+//  使用 Printf 打印您所在地区的当前温度
+//
+// 注意
+//  不要使用 %v 动词
+//  输出不应该是 29.500000
+//
+// 期望输出
+//  Temperature is 29.5 degrees.
+// ---------------------------------------------------------
+
+func main() {
+	// ?
+}

translation/chinese/07-打印/练习/04-print-the-temperature/solution/main.go

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+// 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() {
+	fmt.Printf("Temperature is %.1f degrees.\n", 29.5)
+}

translation/chinese/07-打印/练习/05-double-quotes/main.go

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+// 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
+
+// ---------------------------------------------------------
+// 练习：双引号
+//
+// 使用 Printf 打印带有双引号的 "hello world"
+//（正如你在这里看到的）
+//
+// 注意
+//  输出不应该只是 hello world
+//
+// 期待输出
+//  "hello world"
+// ---------------------------------------------------------
+
+func main() {
+	// ?
+}

translation/chinese/07-打印/练习/05-double-quotes/solution/main.go

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+// 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() {
+	fmt.Printf("%q\n", "hello world")
+}

translation/chinese/07-打印/练习/06-print-the-type/main.go

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+// 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
+
+// ---------------------------------------------------------
+// 练习：打印字体
+//
+//  使用 fmt.Printf 打印 3 的类型和值
+//
+// 期望输出
+//  Type of 3 is int
+// ---------------------------------------------------------
+
+func main() {
+	// ?
+}