#include <iostream>
#include <vector>
#include <clocale>

int func(int& x)
{
	int result = 0;
	while (x > 0)
	{
		result += x % 10;
		x /= 10;
	}
	return result;
}
int main()
{
	std::setlocale(LC_ALL, "Russian");
	
	int size;
	std::cin >> size;
	std::vector<int> vec(size);

	for (int i = 0; i < size; i++)
		std::cin >> vec[i];
	for(auto& i : vec)
		std::cout << func(i) << std::endl;

	std::system("PAUSE >> void");
	return 0;
}