package main
import "fmt"
var name8 string="jason 全局变量"
func main() {
fmt.Println(name8)
var name string = "jason"
var age int = 18
fmt.Println("name:", name, "\nage:", age)
fmt.Println("-----")
var name1 = "jason"
var age1 = 18
fmt.Println("name:", name1, "\nage:", age1)
fmt.Println("-----")
var name2 string
fmt.Println("string默认值=", name2)
var age2 int
fmt.Println("int默认值=", age2)
name2 = "jason"
age2 = 18
fmt.Println("name:", name2, "\nage:", age2)
fmt.Println("-----")
name4 := "jason"
age4 := 18
fmt.Println(name4, age4)
fmt.Println("-----")
var a, b, c string
fmt.Println("a=", a, "b=", b, "c=", c)
var a1, b1, c1 int
fmt.Println("a1=", a1, "b1=", b1, "c1=", c1)
println("------")
name5, age5, city := "北京", "jason", 18
fmt.Println(name5, city, age5)
fmt.Println("------")
var name6, age6, sex = "jason", 18, "man"
println("name6=", name6, "age6=", age6, "sex=", sex)
fmt.Println("---")
var name7, age7, score = "jason", 18, 19
println("name7=", name7, "age7=", age7, "score=", score)
fmt.Println("---")
name7, sex7, age7 := "jason", "man", 18
fmt.Println("name7=", name7, "sex7=", sex7, "age7=", age7)
}