52 lines
670 B
C
52 lines
670 B
C
#include <stdio.h>
|
|
|
|
#define MAXLINE 10
|
|
|
|
int _getline(char line[], int maxline);
|
|
void copy(char to[], char from[]);
|
|
|
|
main()
|
|
{
|
|
int len;
|
|
int max;
|
|
char line[MAXLINE];
|
|
char longest[MAXLINE];
|
|
|
|
max = 0;
|
|
while ((len = _getline(line, MAXLINE)) > 0)
|
|
if (len > max)
|
|
{
|
|
max = len;
|
|
copy(longest, line);
|
|
}
|
|
if (max > 0)
|
|
printf("%d: %s\n", max, longest);
|
|
|
|
return 0;
|
|
}
|
|
|
|
int _getline(char s[], int lim)
|
|
{
|
|
int c, i, j;
|
|
for (i = 0; (c = getchar()) != '\n'; ++i)
|
|
{
|
|
if (i < lim - 1)
|
|
s[i] = c;
|
|
}
|
|
|
|
j = i;
|
|
if (j > lim - 1)
|
|
j = lim - 1;
|
|
s[j] = '\0';
|
|
return i;
|
|
}
|
|
|
|
void copy(char to[], char from[])
|
|
{
|
|
int i;
|
|
|
|
i = 0;
|
|
while ((to[i] = from[i]) != '\0')
|
|
++i;
|
|
}
|