code[vs] 1205 单词翻转

#include <iostream>#include <string>#include <algorithm>using namespace std ;int main(){string s ;getline(cin,s) ;int len = s.size();reverse(s.begin(), s.end()) ;cout << s << endl ;s[len] = ' ' ;int pos = 0 ;for ( int i = 0 ; i < len ; ++i){if ( s[i]==' '){reverse(s.begin()+pos , s.begin()+i) ;pos = (i  + 1) ;}}cout << s << endl ;return 0 ;}