sa6104.c

141个C语言经典小程序

#include <string.h>
#include <stdio.h>
void main()
{
   FILE *fp;
   char stuff[25];
   int index;

   fp = fopen("TENLINES.TXT","w");   /* 为写打开文件*/
   strcpy(stuff,"This is an example line.");
   for (index = 1;index <= 10;index++)
       fprintf(fp,"%s  Line number %d\n",stuff,index);

   fclose(fp);    /*结束前关闭 */
}