what is the last character in the line? '\0' or '\n'
when i use cin>>s; or scanf("%s",&s); it only take the first word. so how can i take the line?

thank you.

you may get the whole line using gets(s) (defined in cstdio) or cin.getline(s) (iostream).
also you may get characters from input by 1 char.
char c;
while ((c= getchar()) != EOF) { /* your code */ }

or

char c;
while (cin >> c) { ... }


Edited by author 09.07.2011 21:17