摘要:
#includeint main(){ int * ip; if(ip == NULL) { std::cout<<"NULL"<<std::endl; return 0; } std::cout<<"NO"<<std::endl; return 0;} ... 阅读全文
posted @ 2011-05-19 21:00 洪庸 阅读(521) 评论(0) 推荐(0)
posted @ 2011-05-19 21:00 洪庸 阅读(521) 评论(0) 推荐(0)