int main(void)
{
int n;
int len;
int i;
int x;
n = 4;
x = 0;
char line[MAXLINE];
while ((len = gtline(line, MAXLINE)) > 0)
{
for(i = 0; i < len; i++)
{
if(line[i] == '\t')
{
for(x = 0; x < n; x++)
{
putchar(' ');
}
}
else
{
putchar(line[i]);
}
}
}
return 0;
}
/* print longest input line */
main()
{
int len;
int max;
char line[MAXLINE];
char longest[MAXLINE];
max = 0;
while ((len = gtline(line, MAXLINE)) > 0)
if (len > max){
max = len;
copy(longest, line);
}
if (max > 0){
printf("%s", longest);
if (max > MAXLINE)
printf("...");
printf("\n%d\n", max);
}
return 0;
}
