c13_1.c

来自「适合于初学者的C程序」· C语言 代码 · 共 21 行

/* Note:Your choice is C IDE */
#include<stdio.h>
#include<stdlib.h>
void main()
{FILE *fp;
char ch,filename[10];
scanf("%s",filename);
if((fp=fopen(filename,"w"))==NULL)
{printf("cannot open file\n");
exit(0);}
ch=getchar();
ch=getchar();
while(ch!='#')
{
fputc(ch,fp);putchar(ch);
ch=getchar();
}
putchar(10);
fclose(fp);

}