摘要: //csapp 2.60 include include typedef unsigned char char_point; uint32_t replace_byte(uint32_t x, int i, unsigned char b) { if(i 3 || i < 0) { return 1 阅读全文
posted @ 2020-05-08 21:21 铵铵静静 阅读(335) 评论(0) 推荐(0)
摘要: //csapp 2.59 编写c语言表达式,它由X最低有效字节,和y剩余字节组成 include include int main(void) { int32_t x,y,z; x = 0x89ABCDEF; y = 0x76543210; z = 0x765432EF; printf(" z==r 阅读全文
posted @ 2020-05-08 20:09 铵铵静静 阅读(367) 评论(0) 推荐(0)