课程
/后端开发
/Java
/二进制基础
如题所示
2018-03-27
源自：二进制基础 5-1
正在回答
我的java就配置在用户变量里边，java项目可以正常运行
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result+的意思就是 result = result + （int)((arr[i]&0xff)<<i*8)；就是转换成int 的时候进行累加；得出int的结果
举报
二进制是计算机唯一能识别的语言，是学习计算机技术必备的知识
