import sun.util.resources.cldr.zh.CalendarData_zh_Hans_HK
object zxc {
def main(args: Array[String]): Unit = {
// 函数1:无参,无返回值
def f1(): Unit = {
println("1.无参,无返回值")
}
f1()
println(f1())
println("====================================")
// 函数2:无参,有返回值
def f2(): Int = {
println("2.无参,有返回值")
return 12
}
f2()
println(f2())
println("====================================")
// 函数3:有参,无返回值
def f3(name: String): Unit = {
println("3.有参,无返回值" + name)
}
println(f3("alice"))
println("====================================")
// 函数4:有参,有返回值
def f4(name: String): String = {
println("4.有参,有返回值" + name)
return "hi," + name
}
println(f4("alice"))
println("====================================")
// 函数5:多参,无返回值
def f5(name: String,game:String): Unit = {
println("5:多参,无返回值")
println(s"${name}喜欢玩${game}")
}
f5("T H L","WZNY")
println("====================================")
// 函数6:多参,有返回值
def f6(name: String,game:String): String = {
println("6:多参,有返回值")
println(s"${name}喜欢玩${game}")
return "666"
}
f6("T H L","WXSH")
}
}