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(506) 评论(0) 推荐(0) 编辑
posted @ 2011-05-19 21:00 洪庸 阅读(506) 评论(0) 推荐(0) 编辑
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