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


int main() {
	vector<int> numbers;
	do {
		int input;
		cin >> input;
		if (cin.good()) {
			numbers.push_back(input);
		}
		if (cin.fail()) {
			cin.ignore();
			cin.clear();
			break;
		}
	} while(true);
	
	for (int i = 0, n = numbers.size(); i < n; i++) {
		cout << numbers[i] << " ";
	}

	return 0;
}