小明尝试将一个类Counter
改写为线程安全的,但是测试没有通过。隔壁老王告诉他他的代码有一个bug。
请思考一下为什么,帮助小明修复这个bug。
注意!我们只允许你修改以下文件,对其他文件的修改会被拒绝:
完成题目有困难?不妨来看看写代码啦的相应课程吧!
回到写代码啦的题目,继续挑战!
This project forked from hcsp/fix-synchronized-bug
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