Java命名变量的相关内容

Java如何用一个变量的值来命名一个新的变量?报错

比如说这个： String n_old = "hello"; ArrayList n_old+"01"= new ArrayList(); 这个语句会报错我希望在新的变量名里面包含着旧的变量的值请问如何在新的变量的名里面有引用其他变量的值？

《Java程序员面试秘笈》—— 面试题6 命名Java变量

本节书摘来异步社区《Java程序员面试秘笈》一书中的第1章，第1.6节，作者：常建功，更多章节内容可以访问云栖社区“异步社区”公众号查看。面试题6 命名Java变量请命名以下变量。考点：该面试题主要考察求职者的编程习惯，良好的编程习惯是一个优秀的Java开发者的必备素质。求职者应该掌握基本的J...

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更新时间 2023-10-31 14:24:43

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