#include <stdio.h>

void myread();

void main()
{ int i;FILE *fp;

   fp=fopen("randomnumber","w");

   for(i=0;i<10000;i++)
   {
	fprintf(fp,"%d\n",rand());
   }
   fclose(fp);
}

void myread()
{ int i,buf;FILE *fp;

   fp=fopen("randomnumber","r");

   for(i=0;i<10;i++)
   {
	fscanf(fp,"%d\n",&buf);
	printf("%d = %d\n",i,buf);
   }
   fclose(fp);
}