1.9 字符数组 

 1 #include<stdio.h>
 2 #define MAXLINE 1000
 3 
 4 int getline(char line[], int maxline);
 5 void copy(char to[], char from[]);
 6 
 7 int main()
 8 {
 9   int len;
10   int max;
11   char line[MAXLINE];
12   char longest[MAXLINE];
13 
14   max = 0;
15   while ((len = getline(line, MAXLINE)) > 0)
16     if (len > max) {
17       max = len;
18       copy (longest, line);
19     }
20   if (max > 0)
21     printf("%s\n", longest);
22 
23   return 0;
24 }
25 
26 int getline(char s[], int lim)
27 {
28   int c, i;
29 
30   for (i=0; i<lim-1 && (c=getchar())!=EOF && c!='\n'; ++i) {
31     s[i] = c;
32   }
33   if (c == '\n') {
34     s[i] =c;
35     ++i;
36   }
37   s[i] = '\0';
38 
39   return i;
40 }
41 
42 void copy (char to[], char from[])
43 {
44   int i;
45 
46   i = 0;
47   while ((to[i] = from[i]) != '\0')
48     
49 }

第26行，error: conflicting types for 'getline'.

还是不太清楚。

posted @ 2018-02-18 14:40  左揽雀尾007  阅读(138)  评论(0)  编辑  收藏  举报