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

int main()
{	
	int T;
	cin >> T;
	
	vector<int> nums(T);
	for(int i = 0; i < T; i++)
	{	
		cin >> nums[i];
			
	}
	
	for(int j = 0; j < T; j++)
	{
		int current = nums[j];
		int sum = 0;
		
		if (current == 0)
		{
			sum == 0;
		}
		
		else
		{
			while (current > 0)
			{
				sum++;
				current = current / 10;
			}
		}
		cout << sum << endl;
	}
	

}