求助高人 parse error at end of input

共有 2 条评论

1. longyu1985 于 2010-01-19 11:08:12发表:

   2# longyu1985
   最好那里是：while ((to[i] = from[i]) != '\0')

2. longyu1985 于 2010-01-19 11:04:32发表:

   1# longyu1985
   源代码：#include
   #define MAXLINE 1000 /* maximum input line size */
   int geline(char line[], int maxline);
   void copy(char to[], char from[]);
   /* print longest input line..................................*/
   main()
   {
   int len; /* current line length */
   int max; /* maximum length seen so far */
   char line[MAXLINE]; /* current input line */
   char longest[MAXLINE]; /* save the longest line current */
   max = 0;
   while ((len = getline(line, MAXLINE)) >= 0) {
   printf("%d, %s", len, line);
   if (len > max) { /* select the max line */
   max = len;
   copy(longest, line);
   }
   }
   /* getline: read a line into s, return length.................*/
   int getline(char s[], int lim)
   {
   int c, i, j;
   
   j = 0;
   for (i = 0; (c = getchar()) != '?' && c != '\n'; ++i)
   if (i < lim - 2) {
   s[j] = c; /* line still in boundaries */
   ++j;
   }
   if ( c = '\n') {
   s[j] = c;
   ++j;
   ++i;
   }
   s[j] = '\0';
   return i;
   }
   /* copy: copy 'from' into 'to'; assume to is big enough.........*/
   void copy(char to[], char from[])
   {
   int i;
   i = 0;
   while ((to[i] = from[i]) != '\0')
   ++i;
   }