newbuilding.c

比较原始的学校出题系统

#include<stdio.h>
main()
{
int i;
int j = 0;
FILE * cfPtr;
if((cfPtr = fopen("newBuilding.dat","w")) == NULL)
{
 printf("file \"newBuilding\" could not be opened.");
 getch();
}
else
{
 for(i=1;i<=100;i++)
  fwrite(&j,sizeof(int),1,cfPtr);
 fclose(cfPtr);
}
return 0;
}