摘要:
#include <stdio.h> #include <stdlib.h> #define NULL 2 /* run this program using the console pauser or add your own getch, system("pause") or input loo 阅读全文
摘要:
记录下阅读的资料: (总结待续) 1.https://blog.csdn.net/weixin_39640298/article/details/84503428 2.https://docs.microsoft.com/en-us/cpp/preprocessor/once?view=vs-201 阅读全文