#include<stdio.h>
#include<stdlib.h>
int main()
{
    FILE *fp;
    char ch[20];
    if((fp=fopen("ch","a+"))==NULL)
    {
        printf("open error,I m vevy sorrow.\n");
        exit(1);
    }
    puts("I want you enter the word to the file.\n");
    while(gets(ch)!=NULL&&ch[0]!='\0')
        fprintf(fp,"%s",ch);
    puts("file over");
    rewind(fp);
    while((fscanf(fp,"%s",ch))==1)
        puts(ch);
    if(fclose(fp)!=0)
        fprintf(stderr,"wrong\n");
    return 0;
}调试和编译都通过了，为什么结果不正确啊，请大家帮忙看下，

while((fscanf(fp,"%s",ch))==1) ==>
while((fscanf(fp,"%s",ch))!=EOF)

[ 本帖最后由 embed_xuel 于 2012-4-3 18:27 编辑 ]

调试还是不行，是怎么回事