- #include <string>
- #include <iostream>
- #include <vector>
- using namespace std;
- int read_stdin(vector <string> *s){
- string x;
- while(cin>>x){
- s->push_back(x);
- x.clear();
- }
- for(int i=0;i<s->size();i++){
- cout<<(*s)[i];
- }
- }
- int main(){
- vector <string> x;
- read_stdin(&x);
- }
