用fgetc读取某些字符

Question

我试图创建一个拼写检查程序，它接受一个输入文件，并通过搜索字典文件来确保每个单词是正确的。我面临的问题是，当我试图从输入文件中用空格分隔每个单词并将其放入char []中时，由于某种原因，使用"的单词会打印出来。

H0
i1
c0
h1
r2
i3
s4
!5
â0
1
2
h3
o4
w5
w6
â7
8
9
a0
r1
42
e3
y0
o1
u2
.3

整数是我的索引

#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
#include "dict.h"

int main(int argc, char *argv[] ) {
    FILE *fdict,*input;
    int i;
    char ch;

/* the biggest posible word is 30 plus a possible of two " or ' characters and the null character. so the limit of the array is 33*/ 
    char norm[33];

    if ( argc < 3 ) /* argc should be 3 for correct execution*/
    {
        fprintf(stderr,"1 or 2 Files were missing.");
        exit(1);
    }

    if ( argc > 3 ){
        fprintf(stderr,"too many Arguments");
        exit(1);
    }

    /* We assume argv[1] and agrv[2] are filenames to open*/
    fdict = fopen( argv[1], "r" );/* file pointer for the dictionary file*/
    input = fopen( argv[2], "r" );/*file pointer for the input file*/

    /* fopen returns NULL on failure */
    if ( fdict == NULL ){
        fprintf(stderr,"Could not open file: %s\n", argv[1] );/*checks to make sure the dictionary file can be opened*/
        exit(1);
    }

    if ( input == NULL ){
        fprintf(stderr,"Could not open file: %s\n", argv[2] );/*checks to make sure the input file can be opened*/
        exit(1);
    }
            /* Read one character at a time from file, stopping at EOF, which
                indicates the end of the file. Note that the idiom of "assign
                to a variable, check the value" used below works because
                the assignment statement evaluates to the value assigned. */
    while ( ( ch = fgetc( input ) ) != EOF ) {          

        char word[33] = "";/* resets the array*/

        for ( i = 0; !isspace( ch ) ; i++ ){
            word[i] = ch;
            printf("%c%d\n",ch,i);/* checking to see what is wrong with the index*/
            ch = fgetc( input );

        }


    }
    fclose( fdict );
    fclose( input );

    return 0;

}

我的输入看起来是：

Hi chris! “howw” are you.

Answer 1

"与“或”不一样。(3个不同的引号)基于不同的编码，这三个字符使用不同的char序列来表示它们，而代码一次只打印一个char。

建议只使用simpe引号标记"。

一个简单的或程序员的文本编辑器就可以了。避免使用可能会引入非ASCII引号的字处理器，直到代码准备就绪(@n.m.)