参考:https://www.learncpp.com/cpp-tutorial/ When you finish, you will not only know how to program in C, you will know how NOT to program in C, which is arguably as important. Tired or unhappy programmers make mistakes, and debugging code tends…
详情关于整型提升、算数转换与截断见文章:
《C语言:整型提升》 《C语言:算数转换》 一、代码一 int main() { char a -1; signed char b -1; unsigned char c -1; printf("%d %d %d", a, b, c); return 0; } 求…