1. 头文件
#include<string.h>
2. 数组初始化
int queuee[15987]; memset(queuee,0,sizeof(queuee));
3. 结构体初始化
struct Node{
int no;
int id;
int sw;
int sv;
double prior;
};
struct Node queuee[2000];
struct Node q;
memset(queuee,0,sizeof(queuee));
memset(&q,0,sizeof(q));
原文：https://www.cnblogs.com/jj81/p/10144609.html