这个程序到底哪里出了问题呀

Question

#include <stdio.h>

#include <string.h>

 main()

 {char a, str[80]="The quick brown fox jumps over a lazy dog." 

FILE*fp;

 int i=0;

 if((fp=fopen("e: (labc. txt","w+"))==NULL

{printf("Cannot open the file!\n");   exit(0);}

while(str[i])  { putc(str[i],fp);i++;) 

putc(OxFF,fp);

 rewind(fp);

 a=getc(fp);

 while(a!=EOF)  {putchar(a);a=getc(fp);}

 putchar(’\n’);

 fclose(fp);

 system("pause") ;

}

Answer 1

修改如下，供参考：

#include <stdio.h>

#include <string.h>

int main()

{
    char a, str[80]="The quick brown fox jumps over a lazy dog.";//;

    FILE *fp;

    int i=0;

    if((fp=fopen("d:\\labc. txt","w+"))==NULL)// if((fp=fopen("e: (labc. txt","w+"))==NULL

    {
         printf("Cannot open the file!\n");
         exit(0);
    }

    while(str[i])  {
         fputc(str[i],fp);//putc( )
         i++;
    } //)

    fputc(0xFF,fp);//putc(OxFF,fp);

    rewind(fp);

    a=fgetc(fp);  //getc()

    while(a!=EOF) {
          putchar(a);
          a=fgetc(fp);
    }
    putchar('\n');

    fclose(fp);

    system("pause") ;
    return 0;
}