Scala基础--控制结构 - webdancer's Blog
Scala基础--控制结构
webdancer
posted @ 2014年1月05日 03:37
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1.if,while,do while与Java相同；
2.for:
- 遍历集合对象中的每一个元素；
for(i <- 1 to 4) println(i)
- 遍历集合对象中的部分元素：
for(i <- 1 to 4 if i > 2) println(i)
2022年8月20日 18:52
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