黄小狼

```scala object demo { def main(args: Array[String]): Unit = { var k =0 for (x<-0 to 2...

``` def main(args: Array[String]): Unit = { // 赋值运算符 var a = 1 // 把右边的计算结果保存到左边的变量 a +...

```` def main(args: Array[String]): Unit = { // 1 + 2 + 3 + 4 + 5 + ..... + 100的结果 // ...

object B01 { def main(args: Array[String]): Unit = { var sum =0 var i =1 while(i<=100)...

``` object bo1 { def main(args: Array[String]): Unit = { while(true){ print("请输入要判断的年份...

 ![image.png](tos-cn...

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