摘要: #include<stdio.h> #include<cstdlib> int main() { union { short s; char c[sizeof(s)]; }un; un.s = 0x0102; if (sizeof(short) == 2) { if (un.c[0] == 1 && 阅读全文
posted @ 2020-06-27 09:58 王清河 阅读(144) 评论(0) 推荐(0) 编辑