Question

c语言中怎么实现在窗口输入文件路径,然后程序就能找到指定文件

Answer 1

fopen 指令 你看看

追问

谢谢您了

追答

#include
#include

int main(void)
{
int ch;
FILE *fp;
long count = 0;
char name[41];
printf("input the file's name:");
scanf("%s",name);
if ( (fp = fopen(name,"r")) == NULL)
{
printf ("Can't open %s\n", name);
exit(1);
}
while ((ch = getc(fp)) != EOF)
{
putc(ch,stdout);
count++;
}
fclose(fp);
printf ("\nFile %s has %ld characters\n",name,count);
return 0;
}