#include <bits/stdc++.h> #include <conio.h>#include <windows.h>static const int MAXN=101;//limitusing namespace std;struct Information{ char name[MAXN];}stu[MAXN];bool vis[MAXN];FILE *fp;int num,cnt,randnum;char ch,filename[MAXN],line[MAXN];inline void copyright(){ puts("Program Name: Random Name./n"); Sleep(1000); puts("Design By:BeyondLimits./n"); Sleep(1000); puts("All rights reserved./n"); Sleep(1000);}inline void input(){ puts("Please input the file name of the name list./n"); gets(filename); fp=fopen(filename,"r"); puts("Everything is ready./n");}inline void work(){ while(fgets(line,sizeof(line)-1,fp)) if(line[0]!='/n'&&line[0]!=' ') sscanf(line,"%s/n",stu[cnt++].name);//input information srand(0); puts("Press Space to get a random name or press any other key to exit./n"); while((ch=getch())==' ') {  randnum=rand()%cnt;  while(vis[randnum]) randnum=rand()%cnt;  vis[randnum]=true;  printf("%s/n",stu[randnum].name);  if(++num==cnt)  {   puts("Program has been exited./n");   puts("Thank you for your using./n");   return ;  } }}int main(){ copyright();//copyright announce input();//input file name work();//main work return 0;}