unsigned int index = 0;
DWORD num = 4296;
/* Compute number of bytes mod 64 */
index = (unsigned int)((num >> 3) & 0x3F);
哪位高人能给解释一下,index表示的就是数字num所占字节数对64取模?谢谢!
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位运算取模的问题
unsigned int index = 0; DWORD num = 4296; /* Compute number of bytes mod 64 */ index = (unsigned int)((num >> 3) & 0x3F); 哪位高人能给解释一下,index表示的就是数字num所占字节数对64取模?谢谢!