Copy #include <stdio.h> int main() { int dig; int flag=0; scanf("%d", &dig); if(dig%4==0) flag=1; else if(dig%7==0) flag=1; else if(dig%44==0) flag=1; else if(dig%47==0) flag=1; else if(dig%74==0) flag=1; else if(dig%77==0) flag=1; els…

Awesome Courses  Introduction There is a lot of hidden treasure lying within university pages scattered across the internet. This list is an attempt to bring to light those awesome courses which make their high-quality material i.e. assignments, lect…

ref和out用法很简单,我记下来也提醒自己要用更好的方式去写代码,不要让代码过于臃肿,让人看得头痛.直接写 ref:ref关键字就是让参数进行传递,但是需要初始化,而out不需要初始化参数 ref用法: private static void Main(string[] args) { User user = new User() { UserName = "张三", Age = , DisPlayValue = "" }; RefTest(ref user);…

Hex-ID Vendor Name003D Lockheed Martin Corp0E11 Compaq1000 Symbios Logic Inc.1001 KOLTER ELECTRONIC1002 ATI Technologies1003 ULSI1004 VLSI Technology1…