Day16.cpp

// StringStream

// https://www.interviewbit.com/problems/stringstream/

/*
#include<iostream>
#include<sstream>
using namespace std;
*/

int main()  {
    string A;
    cin>>A;
    // YOUR CODE GOES HERE
    
    istringstream ss(A);
    string number;
    while(getline(ss, number, ',')) {
        cout << number << endl;
    }
    
    return 0;
}