#include #include #include #include #include using std::cin; using std::cout; using std::string; using std::vector; using std::isspace; using std::find_if; using std::max; using std::endl; bool space( char c ) { return isspace(c); } bool not_space( char c ) { return !isspace(c); } vector split(const string& text) { vector ret; typedef string::const_iterator iter; iter b = text.begin(); iter e = text.end(); while( b != e ){ b = find_if( b, e, not_space); iter word_end = find_if(b, e , space); if( b != word_end) ret.push_back(string(b, word_end)); b= word_end; } return ret; } string center( string& word, string::size_type pad ) { typedef string::size_type str_sz; str_sz r_pad = (pad - word.size())/2; str_sz l_pad = pad-word.size()-r_pad; word = string('*'+ string(l_pad, ' ') + word + string(r_pad, ' ')+'*'); return word; } vector center(const string& text) { vector words = split(text); typedef vector::iterator iter; typedef string::size_type str_sz; str_sz maxlen = 0; for(iter it = words.begin(); it != words.end(); ++it) maxlen = max( maxlen, (*it).size()); string bot_top_frame = string(maxlen + 2, '*'); for(iter it = words.begin(); it != words.end(); ++it) *it = center(*it, maxlen); words.push_back(bot_top_frame); words.insert(words.begin(), bot_top_frame); return words; } int main() { string text; getline(cin, text); cout << text << endl; vector centered_framed_words = center(text); typedef vector::const_iterator iter; for(iter it = centered_framed_words.begin(); it != centered_framed_words.end(); ++it){ cout << *it <

center aligned framing