ADaii

求时间差

摘要： time_t first, second;first = time(NULL);// 你的程序 ...............second = time(NULL);printf("The difference is: %f seconds\n",difftime(se... 阅读全文

posted @ 2014-04-29 23:59 ADaii 阅读(120) 评论(0) 推荐(0) 编辑