WebB[解析] int型数据-1与unsigned int型数据65535在内存中的存储内容相同。 相关推荐 1 设有类型说明unsigned int a=65535;则printf函数中按 %d 格式输出a的值,其结果是( ) A. 65535 B. -1 C. 1 D. -32767 WebApr 4, 2024 · short int b =-1; 你要从内存上理解变量b是怎么存储的(就是怎么用计算机理解的0,1去表示-1这个值) 写了一个简单的程序去解释,通过位运算去计算每个位置上的权重和值。
【C++】两个例子解决 unsigned int 与 int 运算问题 - CSDN博客
WebIn -1 == 65535, -1 and 65535 are both int. They are unequal, so the comparison produces 0. In -1 == 4294967295UL, -1 is an int, and 4294967295UL is an unsigned long. Per the usual arithmetic conversions, −1 is converted to unsigned long, which wraps modulo 2 64, producing 18,446,744,073,709,551,615. WebUSHRT_MAX max unsigned short (65,535) UINT_MAX max unsigned int (4,294,967,295) (65,535) ULONG_MAX max unsigned long (4,294,967,295) Float Type Limits The numbers given in parentheses are typical values for the constants on a 32-bit Unix system. FLT_RADIX radix of exponent rep (2) the origin profile
在C语言中,unsigned int a=65535 ; …………;printf ("a=%d",a); 为什 …
WebA tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. WebNov 23, 2003 · 以下内容是CSDN社区关于unsigned int x=65535,按%d的形式输出得到-1,这个是怎么转化的?谢谢! ... A int B char C long D float 2若x 为 unsigned int 型变量则执行下列语句后 x 值为 x = 65535 printf%d\n,x; ... WebCarnegie Mellon Bit‐Level Operations in C Operations &, , ~, ^ Available in C Apply to any “integral” data type long, int, short, char, unsigned View arguments as bit vectors Arguments applied bit‐wise Examples (Char data type) ~0x41 0xBE ~010000012 101111102 ~0x00 0xFF ~000000000000000022 111111112 the origins and drivers of insulin resistance