What language is Go written in?

Go language is an open source programming language developed by Google, also known as Golang. It is a statically typed, compiled language designed to provide efficient performance and concise syntax. The design of Go language focuses on simplicity, efficiency and maintainability, so it is loved by many developers.

Go language has a wide range of applications in the field of programming, including network programming, system programming, cloud computing and other fields. It supports concurrent programming and provides a native goroutine mechanism to implement lightweight concurrent operations. This makes the Go language excellent at handling high concurrency and large-scale tasks.

Let’s look at some simple Go language code examples:

1. Hello World example:

package main

import "fmt"

func main() {
    fmt.Println("Hello, World!")
}

2. Variable and data type examples:

package main

import "fmt"

func main() {
    var name string = "Alice"
    var age int = 30
    fmt.Printf("Name: %s, Age: %d
", name, age)

    var isStudent bool = true
    fmt.Println("Is student:", isStudent)

    var score float64 = 91.5
    fmt.Printf("Score: %.2f
", score)
}

3. Loop example:

package main

import "fmt"

func main() {
    for i := 0; i < 5; i++ {
        fmt.Println(i)
    }

    names := []string{"Alice", "Bob", "Charlie"}
    for index, name := range names {
        fmt.Printf("Index: %d, Name: %s
", index, name)
    }
}

The above are some simple Go language code examples, showing the basic syntax and features of the Go language. Through learning and practice, you can further understand the Go language and use it to perform various types of programming tasks. I hope you enjoy learning and using the Go language!

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