9. Java八种基本数据类型中的后四种:float、double、boolean和char类型

2026 3:57
Synopsis
float:这是一个单精度浮点类型,用于存储小数值。它的取值范围大约是±3.4E-38到±3.4E+38。在内存中占用4个字节。 double:这 ...
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