基本语法
注意事项
object Demo18 {
def main(args: Array[String]): Unit = {
var i:Int = 0
while (i < 10){
println("hello " + i)
i += 1
}
}
}
do … while 循环
object Demo19 {
def main(args: Array[String]): Unit = {
var i:Int = 0
do {
println("hello "+ i)
i += 1
} while (i < 10)
}
}