Java float变量的相关内容

java中一个float类型变量和一个int类型变量相除结果是什么？

全网首发：JAVA中的+=，会直接把float赋值给int变量，编译器不报错

　　今天研究了一个布局功能，然后产生了疑惑：这里把一个float加到int再赋值给int，精度有丢失，怎么不报错？　　于是吾专门写了一个代码：int test = 3; // 不报错。 test += 0.5F; //报错 test = test + 0.5F; 　...

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更新时间 2024-02-09 09:29:33

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