百度试题 题目在32位系统中signed int占用几个字节?( ) A. 4 B. 3 C. 2 D. 1 相关知识点: 试题来源: 解析 A.4 反馈 收藏
测试数据类型在32位系统下字节 usingnamespacestd; intmain() { cout<<sizeof()<<; cout<<sizeof(short)<<endl; cout<<sizeof(unsigned)<<endl; cout<<sizeof(int)<<endl; cout<<sizeof(unsignedint)<<endl; cout<<sizeof(); cout<<sizeof(unsignedlong)<<endl; cout<<sizeof(float)<<endl; co...