#include <sstream>
#include <vector>
#include <string>
#include <iostream>
void foo(std::vector<int> &input)
{
for (const int &i : input)
{
std::cout << i << std::endl;
}
}
int main()
{
std::vector<int> vec;
std::string buffer;
int data;
std::getline(std::cin, buffer);
std::istringstream iss(buffer);
while (iss >> data)
vec.push_back(data);
foo(vec);
}
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