text: #include<iostream>
  #include<vector>
  
  using std::cin;
  using std::cout;
  using std::endl;
  using std::vector;
  
  int main(){
    vector<int> vec;
    int iVec;
    while(cin >> iVec){
      vec.push_back(iVec);
    }
    return 0;
  } // main
  