2
asdfasdf123123asdfasdf
asdf111111111asdfasdfasdf

6
9

#include <iostream>
#include <cstring>
#include <stdlib.h>

using namespace std;

int main()
{
	char c[100000];
	int num = 0;
	memset(c,0,100000);
	int n;
	while (cin >> n)
	{
		while (n--)
		{
			cin >> c;
			num = 0;
			int p= strlen(c);
			for (int i=0; i<p; i++)
			{
				if (c[i] >= '0' && c[i] <= '9')
					num++;
			}
			cout << num << endl;
		}
	}
	return 0;
}

#include<iostream>
#include<string>
using namespace std;
int  main()
{
	string str;
	int n;	
	cin>>n;
	while(n --)
	{	int count = 0;
		int len;
		cin>>str;
		len = str.size();
		for(int i = 0;i < len;i++)
		{
			if(str.at(i) >= '0' && str.at(i) <= '9')
			{
				count++;
			}
		}
		cout<<count<<endl;

	}
	return 0;
}