So I created this simple code to create an array dynamically- expecting two "empty/uninitialized" objects at index 0 and 1. However I get an array of objects in variable r that are both null? So I created this simple code to create an arra
阅读背景：
为什么我动态创建的自定义类型数组返回null值实例？
来源：互联网
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