#include <iostream>
#include <sstream>

using namespace std;

int main(int number_of_arguments, char **arguments) {

    //Create a string with a bunch of number separated by spaces.
    string s = "103.23 53.29 91.23 88.15 77.77";

    //make a stringstream from the string
    stringstream ss(s);

    //while there are more things to read from the stream, repeat
    while (ss.good()) {
        //we want to convert each thing in the string to a double
        double next_value;
        ss >> next_value;

        //print out the value we got from the stream
        cout << next_value << endl;
    }
}