# include & ltstdio.h & gt
#定義最大20
void main()
{
FILE *fa,* fb
char stra[MAX],strb[MAX],c;
Printf("請輸入源文件名:");
gets(stra);
Printf("請輸入目標文件名:");
gets(strb);
fa=fopen(stra," r ");
fb=fopen(strb," w ");
if(fa)
{
如果(反饋)
{
while((c=getc(fa))!=EOF)
putc(c,FB);
fclose(fa);
fclose(FB);
}
其他
printf("打不開%s ",strb);
}
其他
printf("打不開%s ",stra);
}