摘要: #include <stdio.h> #include <stdlib.h> void set_bitmap(char* b, unsigned int i) { b[i / 8] |= 1 << (i & 7); } void unset_bitmap(char* b, unsigned int 阅读全文
posted @ 2021-08-31 00:23 SteveYu 阅读(68) 评论(0) 推荐(0) 编辑