string_stream.cpp

/*
    Prompt: https://hackerrank-challenge-pdfs.s3.amazonaws.com/8045-c-tutorial-stringstream-English?response-content-disposition=inline%3B%20filename%3Dc-tutorial-stringstream-English.pdf&response-content-type=application%2Fpdf&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAR6O7GJNX5DNFO3PV%2F20250616%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20250616T163706Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=d569351e6bf96f180593da175647b79625281409e760572227a255185aa28edc
    Submission: https://www.hackerrank.com/challenges/c-tutorial-stringstream/submissions/code/436132845
*/

#include <sstream>
#include <vector>
#include <iostream>
using namespace std;

vector<int> parseInts(string str) {
    vector<int> result;
    stringstream ss(str);
    string single_value;
    
    while (getline(ss, single_value, ',')) {
        result.push_back(stoi(single_value));
    }
    
    return result;
}

int main() {
    string str;
    cin >> str;
    cin.ignore();
    
    vector<int> integers = parseInts(str);
    for (int i : integers) {
        cout << i << endl;
    }
    
    return 0;
}